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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.ignite</div> |
| <h2 title="Interface IgniteCache" class="title">Interface IgniteCache<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span></h2> |
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| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>K</code> - Cache key type.</dd> |
| <dd><code>V</code> - Cache value type.</dd> |
| </dl> |
| <dl> |
| <dt>All Superinterfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, javax.cache.Cache<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><span class='angle_bracket'><</span>javax.cache.Cache.Entry<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span><span class='angle_bracket'>></span></dd> |
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| <br> |
| <pre>public interface <span class="typeNameLabel">IgniteCache<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span></span> |
| extends javax.cache.Cache<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span>, <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></pre> |
| <div class="block">Main entry point for all <b>Data Grid APIs.</b> You can get a named cache by calling <a href="../../../org/apache/ignite/Ignite.html#cache-java.lang.String-"><code>Ignite.cache(String)</code></a> |
| method. |
| <h1 class="header">Functionality</h1> |
| This API extends <code>Cache</code> API which contains <code>JCache (JSR107)</code> cache functionality |
| and documentation. In addition to <code>Cache</code> functionality this API provides: |
| <ul> |
| <li>Ability to perform basic atomic Map-like operations available on <code>JCache</code> API.</li> |
| <li>Ability to bulk load cache via <a href="../../../org/apache/ignite/IgniteCache.html#loadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"><code>loadCache(IgniteBiPredicate, Object...)</code></a> method. |
| <li>Distributed lock functionality via <a href="../../../org/apache/ignite/IgniteCache.html#lock-K-"><code>lock(Object)</code></a> methods.</li> |
| <li>Ability to query cache using Predicate, SQL, and Text queries via <a href="../../../org/apache/ignite/IgniteCache.html#query-org.apache.ignite.cache.query.Query-"><code>query(Query)</code></a> method.</li> |
| <li>Ability to collect cache and query metrics.</li> |
| <li>Ability to force partition rebalancing via <a href="../../../org/apache/ignite/IgniteCache.html#rebalance--"><code>rebalance()</code></a> methopd |
| (in case if delayed rebalancing was configured.)</li> |
| <li>Ability to peek into memory without doing actual <code>get(...)</code> from cache |
| via <a href="../../../org/apache/ignite/IgniteCache.html#localPeek-K-org.apache.ignite.cache.CachePeekMode...-"><code>localPeek(Object, CachePeekMode...)</code></a> methods</li> |
| <li>Ability to evict and promote entries from on-heap to off-heap or swap and back.</li> |
| <li>Ability to atomically collocate compute and data via <a href="../../../org/apache/ignite/IgniteCache.html#invoke-K-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-"><code>invoke(Object, CacheEntryProcessor, Object...)</code></a> |
| methods.</li> |
| </ul> |
| <h1 class="header">Transactions</h1> |
| Cache API supports transactions. You can group and set of cache methods within a transaction |
| to provide ACID-compliant behavior. See <a href="../../../org/apache/ignite/IgniteTransactions.html" title="interface in org.apache.ignite"><code>IgniteTransactions</code></a> for more information. |
| <br> |
| Methods which can be used inside transaction (put, get...) throw TransactionException. |
| See <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions"><code>TransactionException</code></a> for more information.</div> |
| </li> |
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| <h3>Nested Class Summary</h3> |
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| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from interface javax.cache.Cache</h3> |
| <code>javax.cache.Cache.Entry<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span></code></li> |
| </ul> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clear--">clear</a></span>()</code></td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clear-K-">clear</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Clears entry from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clearAll-java.util.Set-">clearAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Clears entries from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clearAllAsync-java.util.Set-">clearAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Asynchronously clears entries from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clearAsync--">clearAsync</a></span>()</code> |
| <div class="block">Asynchronously clears the contents of the cache, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clearAsync-K-">clearAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Asynchronously clears entry from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#clearStatistics--">clearStatistics</a></span>()</code> |
| <div class="block">Clear cluster statistics for this cache.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#close--">close</a></span>()</code> |
| <div class="block">Closes this cache instance.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#containsKey-K-">containsKey</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code></td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#containsKeyAsync-K-">containsKeyAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Asynchronously determines if the <code>Cache</code> contains an entry for the specified key.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#containsKeys-java.util.Set-">containsKeys</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Determines if the <code>Cache</code> contains entries for the specified keys.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#containsKeysAsync-java.util.Set-">containsKeysAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Asynchronously determines if the <code>Cache</code> contains entries for the specified keys.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#destroy--">destroy</a></span>()</code> |
| <div class="block">Completely deletes the cache with all its data from the system on all cluster nodes.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#enableStatistics-boolean-">enableStatistics</a></span>(boolean enabled)</code> |
| <div class="block">Sets statistics enabled flag cluster wide for this cache.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#get-K-">get</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code></td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAll-java.util.Set-">getAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code></td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAllAsync-java.util.Set-">getAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Asynchronously gets a collection of entries from the <code>Cache</code>, returning them as |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> of the values associated with the set of keys requested.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAllOutTx-java.util.Set-">getAllOutTx</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Gets values from cache.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAllOutTxAsync-java.util.Set-">getAllOutTxAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Asynchronously gets values from cache.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndPut-K-V-">getAndPut</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code></td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndPutAsync-K-V-">getAndPutAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Asynchronously associates the specified value with the specified key in this cache, |
| returning an existing value if one existed as the future result.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndPutIfAbsent-K-V-">getAndPutIfAbsent</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Stores given key-value pair in cache only if cache had no previous mapping for it.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndPutIfAbsentAsync-K-V-">getAndPutIfAbsentAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Asynchronously stores given key-value pair in cache only if cache had no previous mapping for it.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndRemove-K-">getAndRemove</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code></td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndRemoveAsync-K-">getAndRemoveAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Asynchronously removes the entry for a key only if currently mapped to some |
| value.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndReplace-K-V-">getAndReplace</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code></td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAndReplaceAsync-K-V-">getAndReplaceAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Asynchronously replaces the value for a given key if and only if there is a |
| value currently mapped by the key.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getAsync-K-">getAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Asynchronously gets an entry from the cache.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>C extends javax.cache.configuration.Configuration<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span><br>C</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getConfiguration-java.lang.Class-">getConfiguration</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>C<span class='angle_bracket'>></span> clazz)</code></td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getEntries-java.util.Set-">getEntries</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Gets a collection of entries from the <code>Cache</code>.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getEntriesAsync-java.util.Set-">getEntriesAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Asynchronously gets a collection of entries from the <code>Cache</code>.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getEntry-K-">getEntry</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Gets an entry from the cache.</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#getEntryAsync-K-">getEntryAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Asynchronously gets an entry from the cache.</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span>?<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#indexReadyFuture--">indexReadyFuture</a></span>()</code> |
| <div class="block">Returns future that will be completed when all indexes for this cache are ready to use.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invoke-K-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-">invoke</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments)</code> |
| <div class="block">Invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the <code>Cache.Entry</code> specified by |
| the provided key.</div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invoke-K-javax.cache.processor.EntryProcessor-java.lang.Object...-">invoke</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments)</code> |
| <div class="block"> |
| |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches.</div> |
| </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAll-java.util.Map-java.lang.Object...-">invokeAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> map, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Asynchronously invokes each <code>EntryProcessor</code> from map's values against the correspondent |
| <code>Cache.Entry</code> specified by map's key set.</div> |
| </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAll-java.util.Set-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-">invokeAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the set of <code>Cache.Entry</code>s |
| specified by the set of keys.</div> |
| </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAll-java.util.Set-javax.cache.processor.EntryProcessor-java.lang.Object...-">invokeAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block"> |
| |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches.</div> |
| </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAllAsync-java.util.Map-java.lang.Object...-">invokeAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> map, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Asynchronous version of the <a href="../../../org/apache/ignite/IgniteCache.html#invokeAll-java.util.Map-java.lang.Object...-"><code>invokeAll(Map, Object...)</code></a> method.</div> |
| </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAllAsync-java.util.Set-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-">invokeAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Asynchronously invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the set of <code>Cache.Entry</code>s |
| specified by the set of keys.</div> |
| </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAllAsync-java.util.Set-javax.cache.processor.EntryProcessor-java.lang.Object...-">invokeAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Asynchronously invokes an <code>EntryProcessor</code> against the set of <code>Cache.Entry</code>s |
| specified by the set of keys.</div> |
| </td> |
| </tr> |
| <tr id="i42" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAsync-K-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-">invokeAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments)</code> |
| <div class="block">Asynchronously invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the <code>Cache.Entry</code> specified by |
| the provided key.</div> |
| </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#invokeAsync-K-javax.cache.processor.EntryProcessor-java.lang.Object...-">invokeAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments)</code> |
| <div class="block">Asynchronously invokes an <code>EntryProcessor</code> against the <code>Cache.Entry</code> specified by |
| the provided key.</div> |
| </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#isLocalLocked-K-boolean-">isLocalLocked</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| boolean byCurrThread)</code> |
| <div class="block">Checks if specified key is locked.</div> |
| </td> |
| </tr> |
| <tr id="i45" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#loadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-">loadCache</a></span>(@Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Executes <a href="../../../org/apache/ignite/IgniteCache.html#localLoadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"><code>localLoadCache(IgniteBiPredicate, Object...)</code></a> on all cache nodes.</div> |
| </td> |
| </tr> |
| <tr id="i46" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#loadCacheAsync-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-">loadCacheAsync</a></span>(@Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Asynchronously executes <a href="../../../org/apache/ignite/IgniteCache.html#localLoadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"><code>localLoadCache(IgniteBiPredicate, Object...)</code></a> on all cache nodes.</div> |
| </td> |
| </tr> |
| <tr id="i47" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localClear-K-">localClear</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Clears entry from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i48" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localClearAll-java.util.Set-">localClearAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Clears entries from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| </td> |
| </tr> |
| <tr id="i49" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><span class='angle_bracket'><</span>javax.cache.Cache.Entry<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localEntries-org.apache.ignite.cache.CachePeekMode...-">localEntries</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Allows for iteration over local cache entries.</div> |
| </td> |
| </tr> |
| <tr id="i50" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localEvict-java.util.Collection-">localEvict</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Attempts to evict all entries associated with keys.</div> |
| </td> |
| </tr> |
| <tr id="i51" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localLoadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-">localLoadCache</a></span>(@Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Delegates to <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure,Object...)</code></a> method |
| to load state from the underlying persistent storage.</div> |
| </td> |
| </tr> |
| <tr id="i52" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localLoadCacheAsync-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-">localLoadCacheAsync</a></span>(@Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args)</code> |
| <div class="block">Asynchronously loads state from the underlying persistent storage by delegating |
| to <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure,Object...)</code></a> method.</div> |
| </td> |
| </tr> |
| <tr id="i53" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cache/CacheMetrics.html" title="interface in org.apache.ignite.cache">CacheMetrics</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localMetrics--">localMetrics</a></span>()</code> |
| <div class="block">Gets local snapshot metrics (statistics) for this cache.</div> |
| </td> |
| </tr> |
| <tr id="i54" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/mxbean/CacheMetricsMXBean.html" title="interface in org.apache.ignite.mxbean">CacheMetricsMXBean</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localMxBean--">localMxBean</a></span>()</code> |
| <div class="block">Gets local MxBean for this cache.</div> |
| </td> |
| </tr> |
| <tr id="i55" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localPeek-K-org.apache.ignite.cache.CachePeekMode...-">localPeek</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Peeks at a value in the local storage using an optional peek mode.</div> |
| </td> |
| </tr> |
| <tr id="i56" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localPreloadPartition-int-">localPreloadPartition</a></span>(int partition)</code> |
| <div class="block">Efficiently preloads cache partition into page memory if it exists on the local node.</div> |
| </td> |
| </tr> |
| <tr id="i57" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localSize-org.apache.ignite.cache.CachePeekMode...-">localSize</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Gets the number of all entries cached on this node.</div> |
| </td> |
| </tr> |
| <tr id="i58" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localSizeLong-org.apache.ignite.cache.CachePeekMode...-">localSizeLong</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Gets the number of all entries cached on this node as a long value.</div> |
| </td> |
| </tr> |
| <tr id="i59" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#localSizeLong-int-org.apache.ignite.cache.CachePeekMode...-">localSizeLong</a></span>(int partition, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Gets the number of all entries cached on this node for the partition as a long value.</div> |
| </td> |
| </tr> |
| <tr id="i60" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#lock-K-">lock</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Creates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks"><code>Lock</code></a> instance associated with passed key.</div> |
| </td> |
| </tr> |
| <tr id="i61" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#lockAll-java.util.Collection-">lockAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">It is recommended to use <a href="../../../org/apache/ignite/Ignite.html#reentrantLock-java.lang.String-boolean-boolean-boolean-"><code>Ignite.reentrantLock(String, boolean, boolean, boolean)</code></a> instead. |
| This method will be removed in future releases.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i62" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#lostPartitions--">lostPartitions</a></span>()</code> |
| <div class="block">Gets a collection of lost partition IDs.</div> |
| </td> |
| </tr> |
| <tr id="i63" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cache/CacheMetrics.html" title="interface in org.apache.ignite.cache">CacheMetrics</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#metrics--">metrics</a></span>()</code> |
| <div class="block">Gets whole cluster snapshot metrics (statistics) for this cache.</div> |
| </td> |
| </tr> |
| <tr id="i64" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cache/CacheMetrics.html" title="interface in org.apache.ignite.cache">CacheMetrics</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#metrics-org.apache.ignite.cluster.ClusterGroup-">metrics</a></span>(<a href="../../../org/apache/ignite/cluster/ClusterGroup.html" title="interface in org.apache.ignite.cluster">ClusterGroup</a> grp)</code> |
| <div class="block">Gets cluster group snapshot metrics for caches in cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i65" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/mxbean/CacheMetricsMXBean.html" title="interface in org.apache.ignite.mxbean">CacheMetricsMXBean</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#mxBean--">mxBean</a></span>()</code> |
| <div class="block">Gets whole cluster MxBean for this cache.</div> |
| </td> |
| </tr> |
| <tr id="i66" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#preloadPartition-int-">preloadPartition</a></span>(int partition)</code> |
| <div class="block">Efficiently preloads cache primary partition into page memory.</div> |
| </td> |
| </tr> |
| <tr id="i67" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#preloadPartitionAsync-int-">preloadPartitionAsync</a></span>(int partition)</code> |
| <div class="block">Efficiently preloads cache partition into page memory.</div> |
| </td> |
| </tr> |
| <tr id="i68" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#put-K-V-">put</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code></td> |
| </tr> |
| <tr id="i69" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#putAll-java.util.Map-">putAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> map)</code> |
| <div class="block"> |
| |
| Keys are locked in the order in which they appear in map.</div> |
| </td> |
| </tr> |
| <tr id="i70" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#putAllAsync-java.util.Map-">putAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> map)</code> |
| <div class="block">Asynchronously copies all of the entries from the specified map to the <code>Cache</code>.</div> |
| </td> |
| </tr> |
| <tr id="i71" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#putAsync-K-V-">putAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Asynchronously associates the specified value with the specified key in the cache.</div> |
| </td> |
| </tr> |
| <tr id="i72" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#putIfAbsent-K-V-">putIfAbsent</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block"> |
| |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries.</div> |
| </td> |
| </tr> |
| <tr id="i73" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#putIfAbsentAsync-K-V-">putIfAbsentAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Asynchronously associates the specified key with the given value if it is |
| not already associated with a value.</div> |
| </td> |
| </tr> |
| <tr id="i74" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/cache/query/QueryCursor.html" title="interface in org.apache.ignite.cache.query">QueryCursor</a><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#query-org.apache.ignite.cache.query.Query-">query</a></span>(<a href="../../../org/apache/ignite/cache/query/Query.html" title="class in org.apache.ignite.cache.query">Query</a><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span> qry)</code> |
| <div class="block">Queries cache.</div> |
| </td> |
| </tr> |
| <tr id="i75" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>T,R<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/cache/query/QueryCursor.html" title="interface in org.apache.ignite.cache.query">QueryCursor</a><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#query-org.apache.ignite.cache.query.Query-org.apache.ignite.lang.IgniteClosure-">query</a></span>(<a href="../../../org/apache/ignite/cache/query/Query.html" title="class in org.apache.ignite.cache.query">Query</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> qry, |
| <a href="../../../org/apache/ignite/lang/IgniteClosure.html" title="interface in org.apache.ignite.lang">IgniteClosure</a><span class='angle_bracket'><</span>T,R<span class='angle_bracket'>></span> transformer)</code> |
| <div class="block">Queries the cache transforming the entries on the server nodes.</div> |
| </td> |
| </tr> |
| <tr id="i76" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cache/query/FieldsQueryCursor.html" title="interface in org.apache.ignite.cache.query">FieldsQueryCursor</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><span class='angle_bracket'><</span>?<span class='angle_bracket'>></span><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#query-org.apache.ignite.cache.query.SqlFieldsQuery-">query</a></span>(<a href="../../../org/apache/ignite/cache/query/SqlFieldsQuery.html" title="class in org.apache.ignite.cache.query">SqlFieldsQuery</a> qry)</code> |
| <div class="block">Queries cache.</div> |
| </td> |
| </tr> |
| <tr id="i77" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/cache/query/QueryDetailMetrics.html" title="interface in org.apache.ignite.cache.query">QueryDetailMetrics</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#queryDetailMetrics--">queryDetailMetrics</a></span>()</code> |
| <div class="block">Gets query detail metrics.</div> |
| </td> |
| </tr> |
| <tr id="i78" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/cache/query/QueryMetrics.html" title="interface in org.apache.ignite.cache.query">QueryMetrics</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#queryMetrics--">queryMetrics</a></span>()</code> |
| <div class="block">Gets query metrics.</div> |
| </td> |
| </tr> |
| <tr id="i79" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#rebalance--">rebalance</a></span>()</code> |
| <div class="block">This cache node to re-balance its partitions.</div> |
| </td> |
| </tr> |
| <tr id="i80" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#remove-K-">remove</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code></td> |
| </tr> |
| <tr id="i81" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#remove-K-V-">remove</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal)</code> |
| <div class="block"> |
| |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries.</div> |
| </td> |
| </tr> |
| <tr id="i82" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#removeAll--">removeAll</a></span>()</code> |
| <div class="block">Removes all of the mappings from this cache.</div> |
| </td> |
| </tr> |
| <tr id="i83" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#removeAll-java.util.Set-">removeAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block"> |
| |
| Keys are locked in the order in which they appear in key set.</div> |
| </td> |
| </tr> |
| <tr id="i84" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#removeAllAsync--">removeAllAsync</a></span>()</code> |
| <div class="block">Asynchronously removes all of the mappings from this cache.</div> |
| </td> |
| </tr> |
| <tr id="i85" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#removeAllAsync-java.util.Set-">removeAllAsync</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</code> |
| <div class="block">Asynchronously removes entries for the specified keys.</div> |
| </td> |
| </tr> |
| <tr id="i86" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#removeAsync-K-">removeAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</code> |
| <div class="block">Asynchronously removes the mapping for a key from this cache if it is present.</div> |
| </td> |
| </tr> |
| <tr id="i87" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#removeAsync-K-V-">removeAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal)</code> |
| <div class="block">Asynchronously removes the mapping for a key only if currently mapped to the |
| given value.</div> |
| </td> |
| </tr> |
| <tr id="i88" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#replace-K-V-">replace</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code></td> |
| </tr> |
| <tr id="i89" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#replace-K-V-V-">replace</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> newVal)</code> |
| <div class="block"> |
| |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries.</div> |
| </td> |
| </tr> |
| <tr id="i90" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#replaceAsync-K-V-">replaceAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</code> |
| <div class="block">Asynchronously replaces the entry for a key only if currently mapped to a |
| given value.</div> |
| </td> |
| </tr> |
| <tr id="i91" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#replaceAsync-K-V-V-">replaceAsync</a></span>(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> newVal)</code> |
| <div class="block">Asynchronous version of the <a href="../../../org/apache/ignite/IgniteCache.html#replace-K-V-V-"><code>replace(Object, Object, Object)</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i92" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#resetQueryDetailMetrics--">resetQueryDetailMetrics</a></span>()</code> |
| <div class="block">Reset query detail metrics.</div> |
| </td> |
| </tr> |
| <tr id="i93" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#resetQueryMetrics--">resetQueryMetrics</a></span>()</code> |
| <div class="block">Reset query metrics.</div> |
| </td> |
| </tr> |
| <tr id="i94" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#size-org.apache.ignite.cache.CachePeekMode...-">size</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Gets the number of all entries cached across all nodes.</div> |
| </td> |
| </tr> |
| <tr id="i95" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#sizeAsync-org.apache.ignite.cache.CachePeekMode...-">sizeAsync</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Asynchronously gets the number of all entries cached across all nodes.</div> |
| </td> |
| </tr> |
| <tr id="i96" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#sizeLong-org.apache.ignite.cache.CachePeekMode...-">sizeLong</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Gets the number of all entries cached across all nodes as a long value.</div> |
| </td> |
| </tr> |
| <tr id="i97" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#sizeLong-int-org.apache.ignite.cache.CachePeekMode...-">sizeLong</a></span>(int partition, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Gets the number of all entries cached in a partition as a long value.</div> |
| </td> |
| </tr> |
| <tr id="i98" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#sizeLongAsync-org.apache.ignite.cache.CachePeekMode...-">sizeLongAsync</a></span>(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Asynchronously gets the number of all entries cached across all nodes as a long value.</div> |
| </td> |
| </tr> |
| <tr id="i99" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#sizeLongAsync-int-org.apache.ignite.cache.CachePeekMode...-">sizeLongAsync</a></span>(int partition, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</code> |
| <div class="block">Asynchronously gets the number of all entries cached in a partition as a long value.</div> |
| </td> |
| </tr> |
| <tr id="i100" class="altColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withAllowAtomicOpsInTx--">withAllowAtomicOpsInTx</a></span>()</code> |
| <div class="block">By default atomic operations are allowed in transaction.</div> |
| </td> |
| </tr> |
| <tr id="i101" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withAsync--">withAsync</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i102" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withExpiryPolicy-javax.cache.expiry.ExpiryPolicy-">withExpiryPolicy</a></span>(javax.cache.expiry.ExpiryPolicy plc)</code> |
| <div class="block">Returns cache with the specified expired policy set.</div> |
| </td> |
| </tr> |
| <tr id="i103" class="rowColor"> |
| <td class="colFirst"><code><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withKeepBinary--">withKeepBinary</a></span>()</code> |
| <div class="block">Returns cache that will operate with binary objects.</div> |
| </td> |
| </tr> |
| <tr id="i104" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--">withNoRetries</a></span>()</code> </td> |
| </tr> |
| <tr id="i105" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withPartitionRecover--">withPartitionRecover</a></span>()</code> |
| <div class="block">Gets an instance of <code>IgniteCache</code> that will be allowed to execute cache read operations |
| regardless of partition loss policy.</div> |
| </td> |
| </tr> |
| <tr id="i106" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withReadRepair--">withReadRepair</a></span>()</code> |
| <div class="block"><b>This is an experimental API.</div> |
| </td> |
| </tr> |
| <tr id="i107" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/IgniteCache.html#withSkipStore--">withSkipStore</a></span>()</code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.javax.cache.Cache"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface javax.cache.Cache</h3> |
| <code>deregisterCacheEntryListener, getCacheManager, getName, isClosed, iterator, loadAll, registerCacheEntryListener, unwrap</code></li> |
| </ul> |
| <ul class="blockList"> |
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| <h3>Methods inherited from interface java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li> |
| </ul> |
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| </a> |
| <h3>Methods inherited from interface org.apache.ignite.lang.<a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></h3> |
| <code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#future--">future</a>, <a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#isAsync--">isAsync</a></code></li> |
| </ul> |
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| </ul> |
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| </div> |
| <div class="details"> |
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| <h3>Method Detail</h3> |
| <a name="withAsync--"> |
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| <h4>withAsync</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> withAsync()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets instance of this component with asynchronous mode enabled.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html#withAsync--">withAsync</a></code> in interface <code><a href="../../../org/apache/ignite/lang/IgniteAsyncSupport.html" title="interface in org.apache.ignite.lang">IgniteAsyncSupport</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Instance of this component with asynchronous mode enabled.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getConfiguration-java.lang.Class-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getConfiguration</h4> |
| <pre><span class='angle_bracket'><</span>C extends javax.cache.configuration.Configuration<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span> C getConfiguration(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><span class='angle_bracket'><</span>C<span class='angle_bracket'>></span> clazz)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>getConfiguration</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withExpiryPolicy-javax.cache.expiry.ExpiryPolicy-"> |
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| <h4>withExpiryPolicy</h4> |
| <pre><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> withExpiryPolicy(javax.cache.expiry.ExpiryPolicy plc)</pre> |
| <div class="block">Returns cache with the specified expired policy set. This policy will be used for each operation |
| invoked on the returned cache. |
| <p> |
| This method does not modify existing cache instance.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>plc</code> - Expire policy to use.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache instance with the specified expiry policy set.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withSkipStore--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>withSkipStore</h4> |
| <pre><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> withSkipStore()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache with read-through write-through behavior disabled.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withNoRetries--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>withNoRetries</h4> |
| <pre><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> withNoRetries()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache with no-retries behavior enabled.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withPartitionRecover--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>withPartitionRecover</h4> |
| <pre><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> withPartitionRecover()</pre> |
| <div class="block">Gets an instance of <code>IgniteCache</code> that will be allowed to execute cache read operations |
| regardless of partition loss policy.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache without partition loss protection.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withReadRepair--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
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| <h4>withReadRepair</h4> |
| <pre><a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> withReadRepair()</pre> |
| <div class="block"><b>This is an experimental API.</b> |
| <p> |
| Gets an instance of <code>IgniteCache</code> that will perform backup nodes check on each get attempt. |
| <p> |
| Read Repair means that each backup node will be checked to have the same entry as primary node has, |
| and in case consistency violation found: |
| <ul> |
| <li>for transactional caches: |
| <p>values across the topology will be replaced by latest versioned value: |
| <ul> |
| <li>automatically for transactions that have <a href="../../../org/apache/ignite/transactions/TransactionConcurrency.html#OPTIMISTIC"><code>TransactionConcurrency.OPTIMISTIC</code></a> concurrency mode |
| or <a href="../../../org/apache/ignite/transactions/TransactionIsolation.html#READ_COMMITTED"><code>TransactionIsolation.READ_COMMITTED</code></a> isolation level</li> |
| <li>at commit() phase for transactions that have <a href="../../../org/apache/ignite/transactions/TransactionConcurrency.html#PESSIMISTIC"><code>TransactionConcurrency.PESSIMISTIC</code></a> concurrency mode |
| and isolation level other than <a href="../../../org/apache/ignite/transactions/TransactionIsolation.html#READ_COMMITTED"><code>TransactionIsolation.READ_COMMITTED</code></a></li> |
| </ul> |
| <p>consistency violation event will be recorded in case it's configured as recordable</li> |
| <li>for atomic caches: consistency violation exception will be thrown. |
| Be aware that consistency violation event will not be recorded in this case.</li> |
| </ul> |
| <p> |
| One more important thing is that this proxy usage does not guarantee "all copies check" in case value |
| already cached inside the transaction. In case you use !READ_COMMITTED isolation mode and already have |
| cached value, for example already read the value or performed a write, you'll gain the cached value. |
| <p> |
| Due to the nature of the atomic cache, false-positive results can be observed. For example, an attempt to check |
| consistency under cache loading may lead to consistency violation exception. By default, the implementation tries |
| to check the given key three times. The number of attempts can be changed using |
| <a href="../../../org/apache/ignite/IgniteSystemProperties.html#IGNITE_NEAR_GET_MAX_REMAPS"><code>IgniteSystemProperties.IGNITE_NEAR_GET_MAX_REMAPS</code></a> property. |
| <p> |
| Consistency check is incompatible with the following cache configurations: |
| <ul> |
| <li>Caches without backups.</li> |
| <li>Local caches.</li> |
| <li>Near caches.</li> |
| <li>Caches that use "read-through" mode.</li> |
| </ul> |
| <p> |
| Full list of repairable methods: |
| <ul> |
| <li><a href="../../../org/apache/ignite/IgniteCache.html#containsKey-K-"><code>containsKey(K)</code></a> && <a href="../../../org/apache/ignite/IgniteCache.html#containsKeyAsync-K-"><code>containsKeyAsync(K)</code></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteCache.html#containsKeys-java.util.Set-"><code>containsKeys(java.util.Set<span class='angle_bracket'><</span>? extends K<span class='angle_bracket'>></span>)</code></a> && <a href="../../../org/apache/ignite/IgniteCache.html#containsKeysAsync-java.util.Set-"><code>containsKeysAsync(java.util.Set<span class='angle_bracket'><</span>? extends K<span class='angle_bracket'>></span>)</code></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteCache.html#getEntry-K-"><code>getEntry(K)</code></a> && <a href="../../../org/apache/ignite/IgniteCache.html#getEntryAsync-K-"><code>getEntryAsync(K)</code></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteCache.html#getEntries-java.util.Set-"><code>getEntries(java.util.Set<span class='angle_bracket'><</span>? extends K<span class='angle_bracket'>></span>)</code></a> && <a href="../../../org/apache/ignite/IgniteCache.html#getEntriesAsync-java.util.Set-"><code>getEntriesAsync(java.util.Set<span class='angle_bracket'><</span>? extends K<span class='angle_bracket'>></span>)</code></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteCache.html#get-K-"><code>get(K)</code></a> && <a href="../../../org/apache/ignite/IgniteCache.html#getAsync-K-"><code>getAsync(K)</code></a></li> |
| <li><a href="../../../org/apache/ignite/IgniteCache.html#getAll-java.util.Set-"><code>getAll(java.util.Set<span class='angle_bracket'><</span>? extends K<span class='angle_bracket'>></span>)</code></a> && <a href="../../../org/apache/ignite/IgniteCache.html#getAllAsync-java.util.Set-"><code>getAllAsync(java.util.Set<span class='angle_bracket'><</span>? extends K<span class='angle_bracket'>></span>)</code></a></li> |
| </ul></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache with explicit consistency check on each read and repair if necessary.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withKeepBinary--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>withKeepBinary</h4> |
| <pre><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span> withKeepBinary()</pre> |
| <div class="block">Returns cache that will operate with binary objects. |
| <p> |
| Cache returned by this method will not be forced to deserialize binary objects, |
| so keys and values will be returned from cache API methods without changes. Therefore, |
| signature of the cache can contain only following types: |
| <ul> |
| <li><code>org.apache.ignite.binary.BinaryObject</code> for binary classes</li> |
| <li>All primitives (byte, int, ...) and there boxed versions (Byte, Integer, ...)</li> |
| <li>Arrays of primitives (byte[], int[], ...)</li> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang"><code>String</code></a> and array of <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang"><code>String</code></a>s</li> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util"><code>UUID</code></a> and array of <a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util"><code>UUID</code></a>s</li> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util"><code>Date</code></a> and array of <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Date.html?is-external=true" title="class or interface in java.util"><code>Date</code></a>s</li> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Timestamp.html?is-external=true" title="class or interface in java.sql"><code>Timestamp</code></a> and array of <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/Timestamp.html?is-external=true" title="class or interface in java.sql"><code>Timestamp</code></a>s</li> |
| <li>Enums and array of enums</li> |
| <li> |
| Maps, collections and array of objects (but objects inside |
| them will still be converted if they are binary) |
| </li> |
| </ul> |
| <p> |
| For example, if you use <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang"><code>Integer</code></a> as a key and <code>Value</code> class as a value |
| (which will be stored in binary format), you should acquire following projection |
| to avoid deserialization: |
| <pre> |
| IgniteCache<Integer, BinaryObject> prj = cache.withKeepBinary(); |
| |
| // Value is not deserialized and returned in binary format. |
| BinaryObject po = prj.get(1); |
| </pre> |
| <p> |
| Note that this method makes sense only if cache is working in binary mode |
| if default marshaller is used. |
| If not, this method is no-op and will return current cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>New cache instance for binary objects.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="withAllowAtomicOpsInTx--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>withAllowAtomicOpsInTx</h4> |
| <pre><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a><span class='angle_bracket'><</span>K1,V1<span class='angle_bracket'>></span> withAllowAtomicOpsInTx()</pre> |
| <div class="block">By default atomic operations are allowed in transaction. |
| To restrict transactions from operations with atomic caches you can set system property |
| <a href="../../../org/apache/ignite/IgniteSystemProperties.html#IGNITE_ALLOW_ATOMIC_OPS_IN_TX"><code>IGNITE_ALLOW_ATOMIC_OPS_IN_TX</code></a> to <code>false</code>. |
| <p> |
| If you want to use atomic operations inside transactions in case they are restricted by system property, |
| you should allow it before transaction start.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache with atomic operations allowed in transactions.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="loadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"> |
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| <h4>loadCache</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void loadCache(@Nullable |
| @Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| @Nullable |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Executes <a href="../../../org/apache/ignite/IgniteCache.html#localLoadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"><code>localLoadCache(IgniteBiPredicate, Object...)</code></a> on all cache nodes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - Optional predicate (may be <code>null</code>). If provided, will be used to |
| filter values loaded from storage before they are put into cache.</dd> |
| <dd><code>args</code> - Optional user arguments to be passed into |
| <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure, Object...)</code></a> method.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - If loading failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="loadCacheAsync-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"> |
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| <h4>loadCacheAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> loadCacheAsync(@Nullable |
| @Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| @Nullable |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Asynchronously executes <a href="../../../org/apache/ignite/IgniteCache.html#localLoadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"><code>localLoadCache(IgniteBiPredicate, Object...)</code></a> on all cache nodes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - Optional predicate (may be <code>null</code>). If provided, will be used to |
| filter values loaded from storage before they are put into cache.</dd> |
| <dd><code>args</code> - Optional user arguments to be passed into |
| <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure, Object...)</code></a> method.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the cache loading.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - If loading failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localLoadCache-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"> |
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| </a> |
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| <h4>localLoadCache</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void localLoadCache(@Nullable |
| @Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| @Nullable |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Delegates to <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure,Object...)</code></a> method |
| to load state from the underlying persistent storage. The loaded values |
| will then be given to the optionally passed in predicate, and, if the predicate returns |
| <code>true</code>, will be stored in cache. If predicate is <code>null</code>, then |
| all loaded values will be stored in cache. |
| <p> |
| Note that this method does not receive keys as a parameter, so it is up to |
| <a href="../../../org/apache/ignite/cache/store/CacheStore.html" title="interface in org.apache.ignite.cache.store"><code>CacheStore</code></a> implementation to provide all the data to be loaded. |
| <p> |
| This method is not transactional and may end up loading a stale value into |
| cache if another thread has updated the value immediately after it has been |
| loaded. It is mostly useful when pre-loading the cache from underlying |
| data store before start, or for read-only caches.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - Optional predicate (may be <code>null</code>). If provided, will be used to |
| filter values to be put into cache.</dd> |
| <dd><code>args</code> - Optional user arguments to be passed into |
| <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure, Object...)</code></a> method.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - If loading failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localLoadCacheAsync-org.apache.ignite.lang.IgniteBiPredicate-java.lang.Object...-"> |
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| <h4>localLoadCacheAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> localLoadCacheAsync(@Nullable |
| @Nullable <a href="../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> p, |
| @Nullable |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Asynchronously loads state from the underlying persistent storage by delegating |
| to <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure,Object...)</code></a> method. The loaded values |
| will then be given to the optionally passed in predicate, and, if the predicate returns |
| <code>true</code>, will be stored in cache. If predicate is <code>null</code>, then |
| all loaded values will be stored in cache. |
| <p> |
| Note that this method does not receive keys as a parameter, so it is up to |
| <a href="../../../org/apache/ignite/cache/store/CacheStore.html" title="interface in org.apache.ignite.cache.store"><code>CacheStore</code></a> implementation to provide all the data to be loaded. |
| <p> |
| This method is not transactional and may end up loading a stale value into |
| cache if another thread has updated the value immediately after it has been |
| loaded. It is mostly useful when pre-loading the cache from underlying |
| data store before start, or for read-only caches.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - Optional predicate (may be <code>null</code>). If provided, will be used to |
| filter values to be put into cache.</dd> |
| <dd><code>args</code> - Optional user arguments to be passed into |
| <a href="../../../org/apache/ignite/cache/store/CacheStore.html#loadCache-org.apache.ignite.lang.IgniteBiInClosure-java.lang.Object...-"><code>CacheStore.loadCache(IgniteBiInClosure, Object...)</code></a> method.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the cache loading.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - If loading failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndPutIfAbsent-java.lang.Object-java.lang.Object-"> |
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| </a><a name="getAndPutIfAbsent-K-V-"> |
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| <h4>getAndPutIfAbsent</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> getAndPutIfAbsent(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws javax.cache.CacheException, |
| <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Stores given key-value pair in cache only if cache had no previous mapping for it. If cache |
| previously contained value for the given key, then this value is returned. |
| In case of <a href="../../../org/apache/ignite/cache/CacheMode.html#PARTITIONED"><code>CacheMode.PARTITIONED</code></a> or <a href="../../../org/apache/ignite/cache/CacheMode.html#REPLICATED"><code>CacheMode.REPLICATED</code></a> caches, |
| the value will be loaded from the primary node, which in its turn may load the value |
| from the swap storage, and consecutively, if it's not in swap, |
| from the underlying persistent storage. If value has to be loaded from persistent |
| storage, <code>CacheLoader.load(Object)</code> method will be used. |
| <p> |
| If the returned value is not needed, method <a href="../../../org/apache/ignite/IgniteCache.html#putIfAbsent-K-V-"><code>putIfAbsent(Object, Object)</code></a> should |
| always be used instead of this one to avoid the overhead associated with returning of the |
| previous value. |
| <p> |
| If write-through is enabled, the stored value will be persisted to <a href="../../../org/apache/ignite/cache/store/CacheStore.html" title="interface in org.apache.ignite.cache.store"><code>CacheStore</code></a> |
| via <code>CacheWriter.write(javax.cache.Cache.Entry)</code> method. |
| <h2 class="header">Transactions</h2> |
| This method is transactional and will enlist the entry into ongoing transaction |
| if there is one.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to store in cache.</dd> |
| <dd><code>val</code> - Value to be associated with the given key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Previously contained value regardless of whether put happened or not (<code>null</code> if there was no |
| previous value).</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If either key or value are <code>null</code>.</dd> |
| <dd><code>javax.cache.CacheException</code> - If put operation failed.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndPutIfAbsentAsync-java.lang.Object-java.lang.Object-"> |
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| </a><a name="getAndPutIfAbsentAsync-K-V-"> |
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| <h4>getAndPutIfAbsentAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAndPutIfAbsentAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws javax.cache.CacheException, |
| <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously stores given key-value pair in cache only if cache had no previous mapping for it. If cache |
| previously contained value for the given key, then this value is returned. |
| In case of <a href="../../../org/apache/ignite/cache/CacheMode.html#PARTITIONED"><code>CacheMode.PARTITIONED</code></a> or <a href="../../../org/apache/ignite/cache/CacheMode.html#REPLICATED"><code>CacheMode.REPLICATED</code></a> caches, |
| the value will be loaded from the primary node, which in its turn may load the value |
| from the swap storage, and consecutively, if it's not in swap, |
| from the underlying persistent storage. If value has to be loaded from persistent |
| storage, <code>CacheLoader.load(Object)</code> method will be used. |
| <p> |
| If the returned value is not needed, method <a href="../../../org/apache/ignite/IgniteCache.html#putIfAbsentAsync-K-V-"><code>putIfAbsentAsync(Object, Object)</code></a> should |
| always be used instead of this one to avoid the overhead associated with returning of the |
| previous value. |
| <p> |
| If write-through is enabled, the stored value will be persisted to <a href="../../../org/apache/ignite/cache/store/CacheStore.html" title="interface in org.apache.ignite.cache.store"><code>CacheStore</code></a> |
| via <code>CacheWriter.write(javax.cache.Cache.Entry)</code> method. |
| <h2 class="header">Transactions</h2> |
| This method is transactional and will enlist the entry into ongoing transaction |
| if there is one.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to store in cache.</dd> |
| <dd><code>val</code> - Value to be associated with the given key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If either key or value are <code>null</code>.</dd> |
| <dd><code>javax.cache.CacheException</code> - If put operation failed.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="lock-java.lang.Object-"> |
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| </a><a name="lock-K-"> |
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| <h4>lock</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a> lock(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</pre> |
| <div class="block">Creates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks"><code>Lock</code></a> instance associated with passed key. |
| This method does not acquire lock immediately, you have to call appropriate method on returned instance. |
| Returned lock does not support <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#newCondition--" title="class or interface in java.util.concurrent.locks"><code>Lock.newCondition()</code></a> method, |
| other methods defined in <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks"><code>Lock</code></a> are supported.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key for lock.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>New lock instance associated with passed key.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#lock--" title="class or interface in java.util.concurrent.locks"><code>Lock.lock()</code></a>, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#tryLock-long-java.util.concurrent.TimeUnit-" title="class or interface in java.util.concurrent.locks"><code>Lock.tryLock(long, TimeUnit)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="lockAll-java.util.Collection-"> |
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| <h4>lockAll</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</a> lockAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">It is recommended to use <a href="../../../org/apache/ignite/Ignite.html#reentrantLock-java.lang.String-boolean-boolean-boolean-"><code>Ignite.reentrantLock(String, boolean, boolean, boolean)</code></a> instead. |
| This method will be removed in future releases.</span></div> |
| <div class="block">Creates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks"><code>Lock</code></a> instance associated with passed keys. |
| This method does not acquire lock immediately, you have to call appropriate method on returned instance. |
| Returned lock does not support <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#newCondition--" title="class or interface in java.util.concurrent.locks"><code>Lock.newCondition()</code></a> method, |
| other methods defined in <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks"><code>Lock</code></a> are supported.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys for lock.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>New lock instance associated with passed key.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#lock--" title="class or interface in java.util.concurrent.locks"><code>Lock.lock()</code></a>, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#tryLock-long-java.util.concurrent.TimeUnit-" title="class or interface in java.util.concurrent.locks"><code>Lock.tryLock(long, TimeUnit)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isLocalLocked-java.lang.Object-boolean-"> |
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| </a><a name="isLocalLocked-K-boolean-"> |
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| <h4>isLocalLocked</h4> |
| <pre>boolean isLocalLocked(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| boolean byCurrThread)</pre> |
| <div class="block">Checks if specified key is locked. |
| <p> |
| This is a local in-VM operation and does not involve any network trips |
| or access to persistent storage in any way.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to check.</dd> |
| <dd><code>byCurrThread</code> - If <code>true</code> method will check that current thread owns a lock on this key, otherwise |
| will check that any thread on any node owns a lock on this key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>True</code> if lock is owned by some node.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="query-org.apache.ignite.cache.query.Query-"> |
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| <h4>query</h4> |
| <pre><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/cache/query/QueryCursor.html" title="interface in org.apache.ignite.cache.query">QueryCursor</a><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span> query(<a href="../../../org/apache/ignite/cache/query/Query.html" title="class in org.apache.ignite.cache.query">Query</a><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span> qry)</pre> |
| <div class="block">Queries cache. Accepts any subclass of <a href="../../../org/apache/ignite/cache/query/Query.html" title="class in org.apache.ignite.cache.query"><code>Query</code></a> interface. |
| See also <a href="../../../org/apache/ignite/IgniteCache.html#query-org.apache.ignite.cache.query.SqlFieldsQuery-"><code>query(SqlFieldsQuery)</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>qry</code> - Query.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cursor.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/query/ScanQuery.html" title="class in org.apache.ignite.cache.query"><code>ScanQuery</code></a>, |
| <a href="../../../org/apache/ignite/cache/query/SqlFieldsQuery.html" title="class in org.apache.ignite.cache.query"><code>SqlFieldsQuery</code></a>, |
| <a href="../../../org/apache/ignite/cache/query/TextQuery.html" title="class in org.apache.ignite.cache.query"><code>TextQuery</code></a>, |
| <a href="../../../org/apache/ignite/cache/query/SpiQuery.html" title="class in org.apache.ignite.cache.query"><code>SpiQuery</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="query-org.apache.ignite.cache.query.SqlFieldsQuery-"> |
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| <h4>query</h4> |
| <pre><a href="../../../org/apache/ignite/cache/query/FieldsQueryCursor.html" title="interface in org.apache.ignite.cache.query">FieldsQueryCursor</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><span class='angle_bracket'><</span>?<span class='angle_bracket'>></span><span class='angle_bracket'>></span> query(<a href="../../../org/apache/ignite/cache/query/SqlFieldsQuery.html" title="class in org.apache.ignite.cache.query">SqlFieldsQuery</a> qry)</pre> |
| <div class="block">Queries cache. Accepts <a href="../../../org/apache/ignite/cache/query/SqlFieldsQuery.html" title="class in org.apache.ignite.cache.query"><code>SqlFieldsQuery</code></a> class.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>qry</code> - SqlFieldsQuery.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cursor.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/query/SqlFieldsQuery.html" title="class in org.apache.ignite.cache.query"><code>SqlFieldsQuery</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="query-org.apache.ignite.cache.query.Query-org.apache.ignite.lang.IgniteClosure-"> |
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| <h4>query</h4> |
| <pre><span class='angle_bracket'><</span>T,R<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/cache/query/QueryCursor.html" title="interface in org.apache.ignite.cache.query">QueryCursor</a><span class='angle_bracket'><</span>R<span class='angle_bracket'>></span> query(<a href="../../../org/apache/ignite/cache/query/Query.html" title="class in org.apache.ignite.cache.query">Query</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> qry, |
| <a href="../../../org/apache/ignite/lang/IgniteClosure.html" title="interface in org.apache.ignite.lang">IgniteClosure</a><span class='angle_bracket'><</span>T,R<span class='angle_bracket'>></span> transformer)</pre> |
| <div class="block">Queries the cache transforming the entries on the server nodes. Can be used, for example, |
| to avoid network overhead in case only one field out of the large is required by client. |
| <p> |
| Currently transformers are supported ONLY for <a href="../../../org/apache/ignite/cache/query/ScanQuery.html" title="class in org.apache.ignite.cache.query"><code>ScanQuery</code></a>. Passing any other |
| subclass of <a href="../../../org/apache/ignite/cache/query/Query.html" title="class in org.apache.ignite.cache.query"><code>Query</code></a> interface to this method will end up with |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang"><code>UnsupportedOperationException</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>qry</code> - Query.</dd> |
| <dd><code>transformer</code> - Transformer.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cursor.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localEntries-org.apache.ignite.cache.CachePeekMode...-"> |
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| </a> |
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| <h4>localEntries</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><span class='angle_bracket'><</span>javax.cache.Cache.Entry<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span> localEntries(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Allows for iteration over local cache entries.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Peek modes.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Iterable over local cache entries.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - If failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="queryMetrics--"> |
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| </a> |
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| <h4>queryMetrics</h4> |
| <pre><a href="../../../org/apache/ignite/cache/query/QueryMetrics.html" title="interface in org.apache.ignite.cache.query">QueryMetrics</a> queryMetrics()</pre> |
| <div class="block">Gets query metrics.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Metrics.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="resetQueryMetrics--"> |
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| </a> |
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| <h4>resetQueryMetrics</h4> |
| <pre>void resetQueryMetrics()</pre> |
| <div class="block">Reset query metrics.</div> |
| </li> |
| </ul> |
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| <h4>queryDetailMetrics</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/cache/query/QueryDetailMetrics.html" title="interface in org.apache.ignite.cache.query">QueryDetailMetrics</a><span class='angle_bracket'>></span> queryDetailMetrics()</pre> |
| <div class="block">Gets query detail metrics. |
| Query detail metrics could be enabled via <a href="../../../org/apache/ignite/configuration/CacheConfiguration.html#setQueryDetailMetricsSize-int-"><code>CacheConfiguration.setQueryDetailMetricsSize(int)</code></a> method.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Metrics.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="resetQueryDetailMetrics--"> |
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| </a> |
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| <h4>resetQueryDetailMetrics</h4> |
| <pre>void resetQueryDetailMetrics()</pre> |
| <div class="block">Reset query detail metrics.</div> |
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| </ul> |
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| <h4>localEvict</h4> |
| <pre>void localEvict(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block">Attempts to evict all entries associated with keys. Note, |
| that entry will be evicted only if it's not used (not |
| participating in any locks or transactions).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys to evict.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localPeek-java.lang.Object-org.apache.ignite.cache.CachePeekMode:A-"> |
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| </a><a name="localPeek-K-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>localPeek</h4> |
| <pre><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> localPeek(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</pre> |
| <div class="block">Peeks at a value in the local storage using an optional peek mode. |
| <p> |
| This method will not load a value from the configured <a href="../../../org/apache/ignite/cache/store/CacheStore.html" title="interface in org.apache.ignite.cache.store"><code>CacheStore</code></a> or from a remote node. |
| <h2 class="header">Transactions</h2> |
| This method does not participate in any transactions.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Entry key.</dd> |
| <dd><code>peekModes</code> - Peek modes.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Peeked value, or <code>null</code> if not found.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If key is <code>null</code>.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="size-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>size</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| int size(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Gets the number of all entries cached across all nodes. By default, if <code>peekModes</code> value isn't defined, |
| only size of primary copies across all nodes will be returned. This behavior is identical to calling |
| this method with <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode. |
| <p> |
| NOTE: this operation is distributed and will query all participating nodes for their cache sizes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache size across all nodes.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - On error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sizeAsync-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>sizeAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a><span class='angle_bracket'>></span> sizeAsync(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Asynchronously gets the number of all entries cached across all nodes. By default, |
| if <code>peekModes</code> value isn't defined, only size of primary copies across all nodes will be returned. |
| This behavior is identical to calling this method with <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode. |
| <p> |
| NOTE: this operation is distributed and will query all participating nodes for their cache sizes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - On error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sizeLong-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>sizeLong</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| long sizeLong(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Gets the number of all entries cached across all nodes as a long value. By default, if <code>peekModes</code> value |
| isn't defined, only size of primary copies across all nodes will be returned. This behavior is identical to |
| calling this method with <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode. |
| <p> |
| NOTE: this operation is distributed and will query all participating nodes for their cache sizes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache size across all nodes.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - On error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sizeLongAsync-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>sizeLongAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a><span class='angle_bracket'>></span> sizeLongAsync(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Asynchronously gets the number of all entries cached across all nodes as a long value. By default, |
| if <code>peekModes</code> value isn't defined, only size of primary copies across all nodes will be returned. |
| This behavior is identical to calling this method with <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode. |
| <p> |
| NOTE: this operation is distributed and will query all participating nodes for their cache sizes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - On error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sizeLong-int-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>sizeLong</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| long sizeLong(int partition, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Gets the number of all entries cached in a partition as a long value. By default, if <code>peekModes</code> value |
| isn't defined, only size of primary copies across all nodes will be returned. This behavior is identical to |
| calling this method with <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode. |
| <p> |
| NOTE: this operation is distributed and will query all participating nodes for their partition cache sizes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - partition.</dd> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total partition cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Partition cache size across all nodes.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - On error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="sizeLongAsync-int-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>sizeLongAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a><span class='angle_bracket'>></span> sizeLongAsync(int partition, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes) |
| throws javax.cache.CacheException</pre> |
| <div class="block">Asynchronously gets the number of all entries cached in a partition as a long value. By default, if <code>peekModes</code> value |
| isn't defined, only size of primary copies across all nodes will be returned. This behavior is identical to |
| calling this method with <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode. |
| <p> |
| NOTE: this operation is distributed and will query all participating nodes for their partition cache sizes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - partition.</dd> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total partition cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>javax.cache.CacheException</code> - On error.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localSize-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>localSize</h4> |
| <pre>int localSize(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</pre> |
| <div class="block">Gets the number of all entries cached on this node. By default, if <code>peekModes</code> value isn't defined, |
| only size of primary copies will be returned. This behavior is identical to calling this method with |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache size on this node.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localSizeLong-org.apache.ignite.cache.CachePeekMode...-"> |
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| <pre>long localSizeLong(<a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</pre> |
| <div class="block">Gets the number of all entries cached on this node as a long value. By default, if <code>peekModes</code> value isn't |
| defined, only size of primary copies will be returned. This behavior is identical to calling this method with |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache size on this node.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localSizeLong-int-org.apache.ignite.cache.CachePeekMode...-"> |
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| <h4>localSizeLong</h4> |
| <pre>long localSizeLong(int partition, |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html" title="enum in org.apache.ignite.cache">CachePeekMode</a>... peekModes)</pre> |
| <div class="block">Gets the number of all entries cached on this node for the partition as a long value. By default, if <code>peekModes</code> value isn't |
| defined, only size of primary copies will be returned. This behavior is identical to calling this method with |
| <a href="../../../org/apache/ignite/cache/CachePeekMode.html#PRIMARY"><code>CachePeekMode.PRIMARY</code></a> peek mode.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - partition.</dd> |
| <dd><code>peekModes</code> - Optional peek modes. If not provided, then total cache size is returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache size on this node.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAll-java.util.Map-java.lang.Object...-"> |
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| <h4>invokeAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> invokeAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> map, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously invokes each <code>EntryProcessor</code> from map's values against the correspondent |
| <code>Cache.Entry</code> specified by map's key set. |
| <p> |
| If an <code>Cache.Entry</code> does not exist for the specified key, an attempt is made |
| to load it (if a loader is configured) or a surrogate <code>Cache.Entry</code>, |
| consisting of the key and a value of null is provided. |
| <p> |
| The order that the entries for the keys are processed is undefined. |
| Implementations may choose to process the entries in any order, including |
| concurrently. Furthermore there is no guarantee implementations will |
| use the same <code>EntryProcessor</code> instance to process each entry, as |
| the case may be in a non-local cache topology. |
| <p> |
| The result of executing the <code>EntryProcessor</code> is returned in the future as a |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> of <code>EntryProcessorResult</code>s, one result per key. Should the |
| <code>EntryProcessor</code> or Caching implementation throw an exception, the |
| exception is wrapped and re-thrown when a call to |
| <code>EntryProcessorResult.get()</code> is made. |
| <p> |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches. |
| <p> |
| Keys are locked in the order in which they appear in map. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeMap.html?is-external=true" title="class or interface in java.util"><code>TreeMap</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util"><code>HashMap</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>map</code> - Map containing keys and entry processors to be applied to values.</dd> |
| <dd><code>args</code> - Additional arguments to pass to the <code>EntryProcessor</code>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The map of <code>EntryProcessorResult</code>s of the processing per key, |
| if any, defined by the <code>EntryProcessor</code> implementation. No mappings |
| will be returned for <code>EntryProcessor</code>s that return a |
| <code>null</code> value for a key.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAllAsync-java.util.Map-java.lang.Object...-"> |
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| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span> invokeAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> map, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronous version of the <a href="../../../org/apache/ignite/IgniteCache.html#invokeAll-java.util.Map-java.lang.Object...-"><code>invokeAll(Map, Object...)</code></a> method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>map</code> - Map containing keys and entry processors to be applied to values.</dd> |
| <dd><code>args</code> - Additional arguments to pass to the <code>EntryProcessor</code>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation. See more about future result |
| at the <a href="../../../org/apache/ignite/IgniteCache.html#invokeAll-java.util.Map-java.lang.Object...-"><code>invokeAll(Map, Object...)</code></a>.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="get-java.lang.Object-"> |
| <!-- --> |
| </a><a name="get-K-"> |
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| </a> |
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| <h4>get</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> get(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>get</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAsync-java.lang.Object-"> |
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| <h4>getAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</pre> |
| <div class="block">Asynchronously gets an entry from the cache. |
| <p> |
| If the cache is configured to use read-through, and a future result would be null |
| because the entry is missing from the cache, the Cache's <code>CacheLoader</code> |
| is called in an attempt to load the entry.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEntry-java.lang.Object-"> |
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| <h4>getEntry</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getEntry(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Gets an entry from the cache. |
| <p> |
| If the cache is configured to use read-through, and get would return null |
| because the entry is missing from the cache, the Cache's <code>CacheLoader</code> |
| is called in an attempt to load the entry.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The key whose associated value is to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The element, or null, if it does not exist.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If the key is <code>null</code>.</dd> |
| <dd><code>javax.cache.CacheException</code> - If there is a problem fetching the value.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEntryAsync-java.lang.Object-"> |
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| <h4>getEntryAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span> getEntryAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously gets an entry from the cache. |
| <p> |
| If the cache is configured to use read-through, and a future result would be null |
| because the entry is missing from the cache, the Cache's <code>CacheLoader</code> |
| is called in an attempt to load the entry.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The key whose associated value is to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If the key is <code>null</code>.</dd> |
| <dd><code>javax.cache.CacheException</code> - If there is a problem fetching the value.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAll-java.util.Set-"> |
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| <h4>getAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>getAll</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span> getAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously gets a collection of entries from the <code>Cache</code>, returning them as |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> of the values associated with the set of keys requested. |
| <p> |
| If the cache is configured read-through, and a future result for a key would |
| be null because an entry is missing from the cache, the Cache's |
| <code>CacheLoader</code> is called in an attempt to load the entry. If an |
| entry cannot be loaded for a given key, the key will not be present in |
| the returned Map.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys set.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEntries-java.util.Set-"> |
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| <h4>getEntries</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span> getEntries(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Gets a collection of entries from the <code>Cache</code>. |
| <p> |
| If the cache is configured read-through, and a get for a key would |
| return null because an entry is missing from the cache, the Cache's |
| <code>CacheLoader</code> is called in an attempt to load the entry. If an |
| entry cannot be loaded for a given key, the key will not be present in |
| the returned Collection.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The keys whose associated values are to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A collection of entries that were found for the given keys. Entries not found |
| in the cache are not in the returned collection.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If keys is null or if keys contains a <code>null</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code>.</dd> |
| <dd><code>javax.cache.CacheException</code> - If there is a problem fetching the values.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/cache/CacheEntry.html" title="interface in org.apache.ignite.cache">CacheEntry</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span> getEntriesAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously gets a collection of entries from the <code>Cache</code>. |
| <p> |
| If the cache is configured read-through, and a future result for a key would |
| be null because an entry is missing from the cache, the Cache's |
| <code>CacheLoader</code> is called in an attempt to load the entry. If an |
| entry cannot be loaded for a given key, the key will not be present in |
| the returned Collection.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The keys whose associated values are to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If keys is null or if keys contains a <code>null</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code>.</dd> |
| <dd><code>javax.cache.CacheException</code> - If there is a problem fetching the values.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAllOutTx-java.util.Set-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAllOutTx</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAllOutTx(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block">Gets values from cache. Will bypass started transaction, if any, i.e. will not enlist entries |
| and will not lock any keys if pessimistic transaction is started by thread.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The keys whose associated values are to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A map of entries that were found for the given keys.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAllOutTxAsync-java.util.Set-"> |
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| <ul class="blockList"> |
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| <h4>getAllOutTxAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span><span class='angle_bracket'>></span> getAllOutTxAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block">Asynchronously gets values from cache. Will bypass started transaction, if any, i.e. will not enlist entries |
| and will not lock any keys if pessimistic transaction is started by thread.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The keys whose associated values are to be returned.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="containsKey-java.lang.Object-"> |
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| </a><a name="containsKey-K-"> |
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| <h4>containsKey</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean containsKey(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>containsKey</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="containsKeyAsync-java.lang.Object-"> |
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| </a><a name="containsKeyAsync-K-"> |
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| <ul class="blockList"> |
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| <h4>containsKeyAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> containsKeyAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously determines if the <code>Cache</code> contains an entry for the specified key. |
| <p> |
| More formally, future result is <tt>true</tt> if and only if this cache contains a |
| mapping for a key <tt>k</tt> such that <tt>key.equals(k)</tt>. |
| (There can be at most one such mapping.)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="containsKeys-java.util.Set-"> |
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| <ul class="blockList"> |
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| <h4>containsKeys</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean containsKeys(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Determines if the <code>Cache</code> contains entries for the specified keys.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Key whose presence in this cache is to be tested.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>True</code> if this cache contains a mapping for the specified keys.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="containsKeysAsync-java.util.Set-"> |
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| <h4>containsKeysAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> containsKeysAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously determines if the <code>Cache</code> contains entries for the specified keys.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Key whose presence in this cache is to be tested.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="put-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="put-K-V-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>put</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void put(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>put</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putAsync-java.lang.Object-java.lang.Object-"> |
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| </a><a name="putAsync-K-V-"> |
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| <h4>putAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> putAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously associates the specified value with the specified key in the cache. |
| <p> |
| If the <code>Cache</code> previously contained a mapping for the key, the old |
| value is replaced by the specified value. (A cache <tt>c</tt> is said to |
| contain a mapping for a key <tt>k</tt> if and only if <a href="../../../org/apache/ignite/IgniteCache.html#containsKey-K-"><code>c.containsKey(k)</code></a> would return <tt>true</tt>.)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>val</code> - Value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndPut-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="getAndPut-K-V-"> |
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| <h4>getAndPut</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> getAndPut(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>getAndPut</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndPutAsync-java.lang.Object-java.lang.Object-"> |
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| </a><a name="getAndPutAsync-K-V-"> |
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| <h4>getAndPutAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAndPutAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously associates the specified value with the specified key in this cache, |
| returning an existing value if one existed as the future result. |
| <p> |
| If the cache previously contained a mapping for |
| the key, the old value is replaced by the specified value. (A cache |
| <tt>c</tt> is said to contain a mapping for a key <tt>k</tt> if and only |
| if <a href="../../../org/apache/ignite/IgniteCache.html#containsKey-K-"><code>c.containsKey(k)</code></a> would return |
| <tt>true</tt>.) |
| <p> |
| The previous value is returned as the future result, or future result is null if there was no value associated |
| with the key previously.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>val</code> - Value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putAll-java.util.Map-"> |
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| </a> |
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| <h4>putAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void putAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> map) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| Keys are locked in the order in which they appear in map. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeMap.html?is-external=true" title="class or interface in java.util"><code>TreeMap</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util"><code>HashMap</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>putAll</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putAllAsync-java.util.Map-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>putAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> putAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> map) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously copies all of the entries from the specified map to the <code>Cache</code>. |
| <p> |
| The effect of this call is equivalent to that of calling |
| <a href="../../../org/apache/ignite/IgniteCache.html#putAsync-K-V-"><code>putAsync(Object, Object)</code></a> putAsync(k, v)} on this cache once for each mapping |
| from key <tt>k</tt> to value <tt>v</tt> in the specified map. |
| <p> |
| The order in which the individual puts occur is undefined. |
| <p> |
| The behavior of this operation is undefined if entries in the cache |
| corresponding to entries in the map are modified or removed while this |
| operation is in progress. or if map is modified while the operation is in |
| progress. |
| <p> |
| In Default Consistency mode, individual puts occur atomically but not |
| the entire putAll. Listeners may observe individual updates. |
| <p> |
| Keys are locked in the order in which they appear in map. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeMap.html?is-external=true" title="class or interface in java.util"><code>TreeMap</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util"><code>HashMap</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>map</code> - Map containing keys and values to put into the cache.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putIfAbsent-java.lang.Object-java.lang.Object-"> |
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| </a><a name="putIfAbsent-K-V-"> |
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| <h4>putIfAbsent</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean putIfAbsent(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries. It is recommended |
| to disable retries with <a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--"><code>withNoRetries()</code></a> and manually restore primary-backup |
| consistency in case of update failure.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>putIfAbsent</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putIfAbsentAsync-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="putIfAbsentAsync-K-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>putIfAbsentAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> putIfAbsentAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</pre> |
| <div class="block">Asynchronously associates the specified key with the given value if it is |
| not already associated with a value. |
| <p> |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries. It is recommended |
| to disable retries with <a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--"><code>withNoRetries()</code></a> and manually restore primary-backup |
| consistency in case of update failure.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>val</code> - Value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionTimeoutException.html" title="class in org.apache.ignite.transactions">TransactionTimeoutException</a></code> - If operation performs within transaction and timeout occurred.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionRollbackException.html" title="class in org.apache.ignite.transactions">TransactionRollbackException</a></code> - If operation performs within transaction that automatically rolled back.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionHeuristicException.html" title="class in org.apache.ignite.transactions">TransactionHeuristicException</a></code> - If operation performs within transaction that entered an unknown state.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="remove-java.lang.Object-"> |
| <!-- --> |
| </a><a name="remove-K-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>remove</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean remove(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>remove</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeAsync-java.lang.Object-"> |
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| <h4>removeAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> removeAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously removes the mapping for a key from this cache if it is present. |
| <p> |
| More formally, if this cache contains a mapping from key <tt>k</tt> to |
| value <tt>v</tt> such that |
| <code>(key==null ? k==null : key.equals(k))</code>, that mapping is removed. |
| (The cache can contain at most one such mapping.) |
| |
| <p>A future result is <tt>true</tt> if this cache previously associated the key, |
| or <tt>false</tt> if the cache contained no mapping for the key. |
| <p> |
| The cache will not contain a mapping for the specified key once the |
| returned future is completed.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="remove-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="remove-K-V-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>remove</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean remove(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries. It is recommended |
| to disable retries with <a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--"><code>withNoRetries()</code></a> and manually restore primary-backup |
| consistency in case of update failure.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>remove</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeAsync-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="removeAsync-K-V-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> removeAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously removes the mapping for a key only if currently mapped to the |
| given value. |
| <p> |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries. It is recommended |
| to disable retries with <a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--"><code>withNoRetries()</code></a> and manually restore primary-backup |
| consistency in case of update failure.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>oldVal</code> - Old value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndRemove-java.lang.Object-"> |
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| </a><a name="getAndRemove-K-"> |
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| <ul class="blockList"> |
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| <h4>getAndRemove</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> getAndRemove(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>getAndRemove</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndRemoveAsync-java.lang.Object-"> |
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| <ul class="blockList"> |
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| <h4>getAndRemoveAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAndRemoveAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously removes the entry for a key only if currently mapped to some |
| value.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replace-java.lang.Object-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="replace-K-V-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replace</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean replace(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> newVal) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries. It is recommended |
| to disable retries with <a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--"><code>withNoRetries()</code></a> and manually restore primary-backup |
| consistency in case of update failure.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>replace</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceAsync-java.lang.Object-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="replaceAsync-K-V-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replaceAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> replaceAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> oldVal, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> newVal) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronous version of the <a href="../../../org/apache/ignite/IgniteCache.html#replace-K-V-V-"><code>replace(Object, Object, Object)</code></a>. |
| <p> |
| For <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> return |
| value on primary node crash may be incorrect because of the automatic retries. It is recommended |
| to disable retries with <a href="../../../org/apache/ignite/IgniteCache.html#withNoRetries--"><code>withNoRetries()</code></a> and manually restore primary-backup |
| consistency in case of update failure.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>oldVal</code> - Old value.</dd> |
| <dd><code>newVal</code> - New value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replace-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="replace-K-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replace</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| boolean replace(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>replace</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceAsync-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="replaceAsync-K-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replaceAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> replaceAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously replaces the entry for a key only if currently mapped to a |
| given value.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>val</code> - Value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndReplace-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="getAndReplace-K-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAndReplace</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> getAndReplace(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>getAndReplace</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAndReplaceAsync-java.lang.Object-java.lang.Object-"> |
| <!-- --> |
| </a><a name="getAndReplaceAsync-K-V-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAndReplaceAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span> getAndReplaceAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a> val)</pre> |
| <div class="block">Asynchronously replaces the value for a given key if and only if there is a |
| value currently mapped by the key.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key.</dd> |
| <dd><code>val</code> - Value.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionTimeoutException.html" title="class in org.apache.ignite.transactions">TransactionTimeoutException</a></code> - If operation performs within transaction and timeout occurred.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionRollbackException.html" title="class in org.apache.ignite.transactions">TransactionRollbackException</a></code> - If operation performs within transaction that automatically rolled back.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionHeuristicException.html" title="class in org.apache.ignite.transactions">TransactionHeuristicException</a></code> - If operation performs within transaction that entered an unknown state.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeAll-java.util.Set-"> |
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| <h4>removeAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void removeAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| Keys are locked in the order in which they appear in key set. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeSet.html?is-external=true" title="class or interface in java.util"><code>TreeSet</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util"><code>HashSet</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>removeAll</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeAllAsync-java.util.Set-"> |
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| <h4>removeAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> removeAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously removes entries for the specified keys. |
| <p> |
| The order in which the individual entries are removed is undefined. |
| <p> |
| For every entry in the key set, the following are called: |
| <ul> |
| <li>any registered <code>CacheEntryRemovedListener</code>s</li> |
| <li>if the cache is a write-through cache, the <code>CacheWriter</code></li> |
| </ul> |
| If the key set is empty, the <code>CacheWriter</code> is not called. |
| <p> |
| Keys are locked in the order in which they appear in key set. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeSet.html?is-external=true" title="class or interface in java.util"><code>TreeSet</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util"><code>HashSet</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys set.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>removeAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void removeAll()</pre> |
| <div class="block">Removes all of the mappings from this cache. |
| <p> |
| The order that the individual entries are removed is undefined. |
| <p> |
| For every mapping that exists the following are called: |
| <ul> |
| <li>any registered <code>CacheEntryRemovedListener</code>s</li> |
| <li>if the cache is a write-through cache, the <code>CacheWriter</code></li> |
| </ul> |
| If the cache is empty, the <code>CacheWriter</code> is not called. |
| <p> |
| This operation is not transactional. It calls broadcast closure that |
| deletes all primary keys from remote nodes. |
| <p> |
| This is potentially an expensive operation as listeners are invoked. |
| Use <a href="../../../org/apache/ignite/IgniteCache.html#clear--"><code>clear()</code></a> to avoid this.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>removeAll</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code>javax.cache.CacheException</code> - if there is a problem during the remove</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/IgniteCache.html#clear--"><code>clear()</code></a>, |
| <code>CacheWriter.deleteAll(java.util.Collection<span class='angle_bracket'><</span>?<span class='angle_bracket'>></span>)</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeAllAsync--"> |
| <!-- --> |
| </a> |
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| <li class="blockList"> |
| <h4>removeAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> removeAllAsync()</pre> |
| <div class="block">Asynchronously removes all of the mappings from this cache. |
| <p> |
| The order that the individual entries are removed is undefined. |
| <p> |
| For every mapping that exists the following are called: |
| <ul> |
| <li>any registered <code>CacheEntryRemovedListener</code>s</li> |
| <li>if the cache is a write-through cache, the <code>CacheWriter</code></li> |
| </ul> |
| If the cache is empty, the <code>CacheWriter</code> is not called. |
| <p> |
| This is potentially an expensive operation as listeners are invoked. |
| Use <a href="../../../org/apache/ignite/IgniteCache.html#clearAsync--"><code>clearAsync()</code></a> to avoid this.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code>javax.cache.CacheException</code> - if there is a problem during the remove</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/IgniteCache.html#clearAsync--"><code>clearAsync()</code></a>, |
| <code>CacheWriter.deleteAll(java.util.Collection<span class='angle_bracket'><</span>?<span class='angle_bracket'>></span>)</code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>clear</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void clear()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>clear</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>clearAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> clearAsync()</pre> |
| <div class="block">Asynchronously clears the contents of the cache, without notifying listeners or |
| <code>CacheWriter</code>s.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clear-java.lang.Object-"> |
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| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void clear(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</pre> |
| <div class="block">Clears entry from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s. Entry is cleared only if it is not currently locked, |
| and is not participating in a transaction.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to clear.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code>javax.cache.CacheException</code> - if there is a problem during the clear</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clearAsync-java.lang.Object-"> |
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| <h4>clearAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> clearAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</pre> |
| <div class="block">Asynchronously clears entry from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s. Entry is cleared only if it is not currently locked, |
| and is not participating in a transaction.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to clear.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code>javax.cache.CacheException</code> - if there is a problem during the clear</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clearAll-java.util.Set-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>clearAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| void clearAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block">Clears entries from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s. Entry is cleared only if it is not currently locked, |
| and is not participating in a transaction.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys to clear.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code>javax.cache.CacheException</code> - if there is a problem during the clear</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clearAllAsync-java.util.Set-"> |
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| <h4>clearAllAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> clearAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block">Asynchronously clears entries from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s. Entry is cleared only if it is not currently locked, |
| and is not participating in a transaction.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys to clear.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code>javax.cache.CacheException</code> - if there is a problem during the clear</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localClear-java.lang.Object-"> |
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| </a><a name="localClear-K-"> |
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| <h4>localClear</h4> |
| <pre>void localClear(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key)</pre> |
| <div class="block">Clears entry from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s. Entry is cleared only if it is not currently locked, |
| and is not participating in a transaction. |
| <p/> |
| Note that this operation is local as it merely clears |
| an entry from local cache, it does not remove entries from |
| remote caches.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - Key to clear.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>void localClearAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys)</pre> |
| <div class="block">Clears entries from the cache and swap storage, without notifying listeners or |
| <code>CacheWriter</code>s. Entry is cleared only if it is not currently locked, |
| and is not participating in a transaction. |
| <p/> |
| Note that this operation is local as it merely clears |
| an entry from local cache, it does not remove entries from |
| remote caches.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - Keys to clear.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invoke-java.lang.Object-javax.cache.processor.EntryProcessor-java.lang.Object:A-"> |
| <!-- --> |
| </a><a name="invoke-K-javax.cache.processor.EntryProcessor-java.lang.Object...-"> |
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| <h4>invoke</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T invoke(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>invoke</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAsync-java.lang.Object-javax.cache.processor.EntryProcessor-java.lang.Object:A-"> |
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| </a><a name="invokeAsync-K-javax.cache.processor.EntryProcessor-java.lang.Object...-"> |
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| <h4>invokeAsync</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> invokeAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously invokes an <code>EntryProcessor</code> against the <code>Cache.Entry</code> specified by |
| the provided key. If an <code>Cache.Entry</code> does not exist for the specified key, |
| an attempt is made to load it (if a loader is configured) or a surrogate |
| <code>Cache.Entry</code>, consisting of the key with a null value is used instead. |
| <p> |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The key to the entry.</dd> |
| <dd><code>entryProcessor</code> - The <code>EntryProcessor</code> to invoke.</dd> |
| <dd><code>arguments</code> - Additional arguments to pass to the <code>EntryProcessor</code>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invoke-java.lang.Object-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object:A-"> |
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| <h4>invoke</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> T invoke(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the <code>Cache.Entry</code> specified by |
| the provided key. If an <code>Cache.Entry</code> does not exist for the specified key, |
| an attempt is made to load it (if a loader is configured) or a surrogate |
| <code>Cache.Entry</code>, consisting of the key with a null value is used instead. |
| <p> |
| An instance of entry processor must be stateless as it may be invoked multiple times on primary and |
| backup nodes in the cache. It is guaranteed that the value passed to the entry processor will be always |
| the same. |
| <p> |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The key to the entry.</dd> |
| <dd><code>entryProcessor</code> - The <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> to invoke.</dd> |
| <dd><code>arguments</code> - Additional arguments to pass to the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The result of the processing, if any, defined by the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> implementation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If key or <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> is null</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value |
| types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code>javax.cache.processor.EntryProcessorException</code> - If an exception is thrown by the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>, a Caching Implementation |
| must wrap any <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang"><code>Exception</code></a> thrown |
| wrapped in an <code>EntryProcessorException</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAsync-java.lang.Object-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object:A-"> |
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| <h4>invokeAsync</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> invokeAsync(<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a> key, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... arguments) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the <code>Cache.Entry</code> specified by |
| the provided key. If an <code>Cache.Entry</code> does not exist for the specified key, |
| an attempt is made to load it (if a loader is configured) or a surrogate |
| <code>Cache.Entry</code>, consisting of the key with a null value is used instead. |
| <p> |
| An instance of entry processor must be stateless as it may be invoked multiple times on primary and |
| backup nodes in the cache. It is guaranteed that the value passed to the entry processor will be always |
| the same.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>key</code> - The key to the entry.</dd> |
| <dd><code>entryProcessor</code> - The <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> to invoke.</dd> |
| <dd><code>arguments</code> - Additional arguments to pass to the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If key or <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> is null</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code></dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value |
| types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code>javax.cache.processor.EntryProcessorException</code> - If an exception is thrown by the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>, a Caching Implementation |
| must wrap any <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang"><code>Exception</code></a> thrown |
| wrapped in an <code>EntryProcessorException</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAll-java.util.Set-javax.cache.processor.EntryProcessor-java.lang.Object...-"> |
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| </a> |
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| <h4>invokeAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> invokeAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block"> |
| <p> |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches. |
| <p> |
| Keys are locked in the order in which they appear in key set. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeSet.html?is-external=true" title="class or interface in java.util"><code>TreeSet</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util"><code>HashSet</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>invokeAll</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAllAsync-java.util.Set-javax.cache.processor.EntryProcessor-java.lang.Object...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>invokeAllAsync</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span> invokeAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| javax.cache.processor.EntryProcessor<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously invokes an <code>EntryProcessor</code> against the set of <code>Cache.Entry</code>s |
| specified by the set of keys. |
| <p> |
| If an <code>Cache.Entry</code> does not exist for the specified key, an attempt is made |
| to load it (if a loader is configured) or a surrogate <code>Cache.Entry</code>, |
| consisting of the key and a value of null is provided. |
| <p> |
| The order that the entries for the keys are processed is undefined. |
| Implementations may choose to process the entries in any order, including |
| concurrently. Furthermore there is no guarantee implementations will |
| use the same <code>EntryProcessor</code> instance to process each entry, as |
| the case may be in a non-local cache topology. |
| <p> |
| The result of executing the <code>EntryProcessor</code> is returned in the future as a |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> of <code>EntryProcessorResult</code>s, one result per key. Should the |
| <code>EntryProcessor</code> or Caching implementation throw an exception, the |
| exception is wrapped and re-thrown when a call to |
| <code>EntryProcessorResult.get()</code> is made. |
| <p> |
| Please refer to documentation for <a href="../../../org/apache/ignite/cache/CacheAtomicityMode.html#ATOMIC"><code>CacheAtomicityMode.ATOMIC</code></a> for information on |
| system behavior in crash scenarios for atomic caches. |
| <p> |
| Keys are locked in the order in which they appear in key set. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeSet.html?is-external=true" title="class or interface in java.util"><code>TreeSet</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util"><code>HashSet</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The set of keys.</dd> |
| <dd><code>entryProcessor</code> - The <code>EntryProcessor</code> to invoke.</dd> |
| <dd><code>args</code> - Additional arguments to pass to the <code>EntryProcessor</code>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAll-java.util.Set-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>invokeAll</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteAsyncSupported.html" title="annotation in org.apache.ignite.lang">@IgniteAsyncSupported</a> |
| <span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span> invokeAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the set of <code>Cache.Entry</code>s |
| specified by the set of keys. |
| <p> |
| If an <code>Cache.Entry</code> does not exist for the specified key, an attempt is made |
| to load it (if a loader is configured) or a surrogate <code>Cache.Entry</code>, |
| consisting of the key and a value of null is provided. |
| <p> |
| The order that the entries for the keys are processed is undefined. |
| Implementations may choose to process the entries in any order, including |
| concurrently. Furthermore there is no guarantee implementations will |
| use the same <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> instance to process each entry, as |
| the case may be in a non-local cache topology. |
| <p> |
| The result of executing the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> is returned as a |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> of <code>EntryProcessorResult</code>s, one result per key. Should the |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> or Caching implementation throw an exception, the |
| exception is wrapped and re-thrown when a call to |
| <code>EntryProcessorResult.get()</code> is made. |
| <p> |
| An instance of entry processor must be stateless as it may be invoked multiple times on primary and |
| backup nodes in the cache. It is guaranteed that the value passed to the entry processor will be always |
| the same. |
| <p> |
| Keys are locked in the order in which they appear in key set. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeSet.html?is-external=true" title="class or interface in java.util"><code>TreeSet</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util"><code>HashSet</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The set of keys for entries to process.</dd> |
| <dd><code>entryProcessor</code> - The <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> to invoke.</dd> |
| <dd><code>args</code> - Additional arguments to pass to the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The map of <code>EntryProcessorResult</code>s of the processing per key, |
| if any, defined by the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> implementation. No mappings |
| will be returned for <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>s that return a |
| <code>null</code> value for a key.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If keys or <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> are {#code null}.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value |
| types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="invokeAllAsync-java.util.Set-org.apache.ignite.cache.CacheEntryProcessor-java.lang.Object...-"> |
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| <h4>invokeAllAsync</h4> |
| <pre><span class='angle_bracket'><</span>T<span class='angle_bracket'>></span> <a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,javax.cache.processor.EntryProcessorResult<span class='angle_bracket'><</span>T<span class='angle_bracket'>></span><span class='angle_bracket'>></span><span class='angle_bracket'>></span> invokeAllAsync(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><span class='angle_bracket'><</span>? extends <a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a><span class='angle_bracket'>></span> keys, |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache">CacheEntryProcessor</a><span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a>,T<span class='angle_bracket'>></span> entryProcessor, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>... args) |
| throws <a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></pre> |
| <div class="block">Asynchronously invokes an <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> against the set of <code>Cache.Entry</code>s |
| specified by the set of keys. |
| <p> |
| If an <code>Cache.Entry</code> does not exist for the specified key, an attempt is made |
| to load it (if a loader is configured) or a surrogate <code>Cache.Entry</code>, |
| consisting of the key and a value of null is provided. |
| <p> |
| The order that the entries for the keys are processed is undefined. |
| Implementations may choose to process the entries in any order, including |
| concurrently. Furthermore there is no guarantee implementations will |
| use the same <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> instance to process each entry, as |
| the case may be in a non-local cache topology. |
| <p> |
| The result of executing the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> is returned in the future as a |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util"><code>Map</code></a> of <code>EntryProcessorResult</code>s, one result per key. Should the |
| <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> or Caching implementation throw an exception, the |
| exception is wrapped and re-thrown when a call to |
| <code>EntryProcessorResult.get()</code> is made. |
| <p> |
| An instance of entry processor must be stateless as it may be invoked multiple times on primary and |
| backup nodes in the cache. It is guaranteed that the value passed to the entry processor will be always |
| the same. |
| <p> |
| Keys are locked in the order in which they appear in key set. It is caller's responsibility to |
| make sure keys always follow same order, such as by using <a href="https://docs.oracle.com/javase/8/docs/api/java/util/TreeSet.html?is-external=true" title="class or interface in java.util"><code>TreeSet</code></a>. Using unordered map, |
| such as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util"><code>HashSet</code></a>, while calling this method in parallel <b>will lead to deadlock</b>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keys</code> - The set of keys for entries to process.</dd> |
| <dd><code>entryProcessor</code> - The <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> to invoke.</dd> |
| <dd><code>args</code> - Additional arguments to pass to the <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a Future representing pending completion of the operation.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - If keys or <a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a> are {#code null}.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - If the cache is <code>Cache.isClosed()</code>.</dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - If the implementation is configured to perform |
| runtime-type-checking, and the key or value |
| types are incompatible with those that have been |
| configured for the <code>Cache</code>.</dd> |
| <dd><code><a href="../../../org/apache/ignite/transactions/TransactionException.html" title="class in org.apache.ignite.transactions">TransactionException</a></code> - If operation within transaction is failed.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/CacheEntryProcessor.html" title="interface in org.apache.ignite.cache"><code>CacheEntryProcessor</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre>void close()</pre> |
| <div class="block">Closes this cache instance. |
| <p> |
| For local cache equivalent to <a href="../../../org/apache/ignite/IgniteCache.html#destroy--"><code>destroy()</code></a>. |
| For distributed caches, if called on clients, stops client cache, if called on a server node, |
| just closes this cache instance and does not destroy cache data. |
| <p> |
| After cache instance is closed another <code>IgniteCache</code> instance for the same |
| cache can be created using <a href="../../../org/apache/ignite/Ignite.html#cache-java.lang.String-"><code>Ignite.cache(String)</code></a> method.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>close</code> in interface <code>javax.cache.Cache<span class='angle_bracket'><</span><a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">K</a>,<a href="../../../org/apache/ignite/IgniteCache.html" title="type parameter in IgniteCache">V</a><span class='angle_bracket'>></span></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>destroy</h4> |
| <pre>void destroy()</pre> |
| <div class="block">Completely deletes the cache with all its data from the system on all cluster nodes.</div> |
| </li> |
| </ul> |
| <a name="rebalance--"> |
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| <h4>rebalance</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a><span class='angle_bracket'>></span> rebalance()</pre> |
| <div class="block">This cache node to re-balance its partitions. This method is usually used when |
| <a href="../../../org/apache/ignite/configuration/CacheConfiguration.html#getRebalanceDelay--"><code>CacheConfiguration.getRebalanceDelay()</code></a> configuration parameter has non-zero value. |
| When many nodes are started or stopped almost concurrently, it is more efficient to delay |
| rebalancing until the node topology is stable to make sure that no redundant re-partitioning |
| happens. |
| <p> |
| In case of<a href="../../../org/apache/ignite/cache/CacheMode.html#PARTITIONED"><code>CacheMode.PARTITIONED</code></a> caches, for better efficiency user should |
| usually make sure that new nodes get placed on the same place of consistent hash ring as |
| the left nodes, and that nodes are restarted before |
| <a href="../../../org/apache/ignite/configuration/CacheConfiguration.html#getRebalanceDelay--"><code>rebalanceDelay</code></a> expires. To place nodes |
| on the same place in consistent hash ring, use |
| <a href="../../../org/apache/ignite/configuration/IgniteConfiguration.html#setConsistentId-java.io.Serializable-"><code>IgniteConfiguration.setConsistentId(Serializable)</code></a> to make sure that |
| a node maps to the same hash ID if re-started. |
| <p> |
| See <a href="../../../org/apache/ignite/configuration/CacheConfiguration.html#getRebalanceDelay--"><code>CacheConfiguration.getRebalanceDelay()</code></a> for more information on how to configure |
| rebalance re-partition delay. |
| <p></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Future that will be completed when rebalancing is finished. Future.get() returns <code>true</code> |
| when rebalance was successfully finished.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="indexReadyFuture--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>indexReadyFuture</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span>?<span class='angle_bracket'>></span> indexReadyFuture()</pre> |
| <div class="block">Returns future that will be completed when all indexes for this cache are ready to use.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Future.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="metrics--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>metrics</h4> |
| <pre><a href="../../../org/apache/ignite/cache/CacheMetrics.html" title="interface in org.apache.ignite.cache">CacheMetrics</a> metrics()</pre> |
| <div class="block">Gets whole cluster snapshot metrics (statistics) for this cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache metrics.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="metrics-org.apache.ignite.cluster.ClusterGroup-"> |
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| </a> |
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| <h4>metrics</h4> |
| <pre><a href="../../../org/apache/ignite/cache/CacheMetrics.html" title="interface in org.apache.ignite.cache">CacheMetrics</a> metrics(<a href="../../../org/apache/ignite/cluster/ClusterGroup.html" title="interface in org.apache.ignite.cluster">ClusterGroup</a> grp)</pre> |
| <div class="block">Gets cluster group snapshot metrics for caches in cluster group.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>grp</code> - Cluster group.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache metrics.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localMetrics--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>localMetrics</h4> |
| <pre><a href="../../../org/apache/ignite/cache/CacheMetrics.html" title="interface in org.apache.ignite.cache">CacheMetrics</a> localMetrics()</pre> |
| <div class="block">Gets local snapshot metrics (statistics) for this cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cache metrics.</dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>mxBean</h4> |
| <pre><a href="../../../org/apache/ignite/mxbean/CacheMetricsMXBean.html" title="interface in org.apache.ignite.mxbean">CacheMetricsMXBean</a> mxBean()</pre> |
| <div class="block">Gets whole cluster MxBean for this cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>MxBean.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localMxBean--"> |
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| </a> |
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| <h4>localMxBean</h4> |
| <pre><a href="../../../org/apache/ignite/mxbean/CacheMetricsMXBean.html" title="interface in org.apache.ignite.mxbean">CacheMetricsMXBean</a> localMxBean()</pre> |
| <div class="block">Gets local MxBean for this cache.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>MxBean.</dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <li class="blockList"> |
| <h4>lostPartitions</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a><span class='angle_bracket'>></span> lostPartitions()</pre> |
| <div class="block">Gets a collection of lost partition IDs. |
| |
| This method provides a facility for fine-tuned handling of lost partitions. |
| Once all lost partitions are considered recovered (for example, after the previously failed |
| primary and backup nodes, that stored partition data in Ignite persistence, are booted) |
| <a href="../../../org/apache/ignite/Ignite.html#resetLostPartitions-java.util.Collection-"><code>Ignite.resetLostPartitions(Collection)</code></a> can used in order to clear <code>lost</code> flag |
| making all partitions fully operational.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Lost partitions.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../org/apache/ignite/cache/PartitionLossPolicy.html" title="enum in org.apache.ignite.cache"><code>PartitionLossPolicy</code></a>, |
| <a href="../../../org/apache/ignite/events/EventType.html#EVT_CACHE_REBALANCE_PART_DATA_LOST"><code>EventType.EVT_CACHE_REBALANCE_PART_DATA_LOST</code></a>, |
| <a href="../../../org/apache/ignite/Ignite.html#resetLostPartitions-java.util.Collection-"><code>Ignite.resetLostPartitions(Collection)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>enableStatistics</h4> |
| <pre>void enableStatistics(boolean enabled)</pre> |
| <div class="block">Sets statistics enabled flag cluster wide for this cache.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>enabled</code> - Statistics enabled flag.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clearStatistics--"> |
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| </a> |
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| <h4>clearStatistics</h4> |
| <pre>void clearStatistics()</pre> |
| <div class="block">Clear cluster statistics for this cache.</div> |
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| <h4>preloadPartition</h4> |
| <pre>void preloadPartition(int partition)</pre> |
| <div class="block">Efficiently preloads cache primary partition into page memory. |
| <p> |
| This is useful for fast iteration over cache partition data if persistence is enabled and the data is "cold". |
| <p> |
| Preload will reduce available amount of page memory for subsequent operations and may lead to earlier page |
| replacement. |
| <p> |
| This method is irrelevant for in-memory caches. Calling this method on an in-memory cache will result in |
| exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - Partition.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="preloadPartitionAsync-int-"> |
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| <h4>preloadPartitionAsync</h4> |
| <pre><a href="../../../org/apache/ignite/lang/IgniteFuture.html" title="interface in org.apache.ignite.lang">IgniteFuture</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a><span class='angle_bracket'>></span> preloadPartitionAsync(int partition)</pre> |
| <div class="block">Efficiently preloads cache partition into page memory. |
| <p> |
| This is useful for fast iteration over cache partition data if persistence is enabled and the data is "cold". |
| <p> |
| Preload will reduce available amount of page memory for subsequent operations and may lead to earlier page |
| replacement. |
| <p> |
| This method is irrelevant for in-memory caches. Calling this method on an in-memory cache will result in |
| exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - Partition.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>A future representing pending completion of the partition preloading.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="localPreloadPartition-int-"> |
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| <h4>localPreloadPartition</h4> |
| <pre>boolean localPreloadPartition(int partition)</pre> |
| <div class="block">Efficiently preloads cache partition into page memory if it exists on the local node. |
| <p> |
| This is useful for fast iteration over cache partition data if persistence is enabled and the data is "cold". |
| <p> |
| Preload will reduce available amount of page memory for subsequent operations and may lead to earlier page |
| replacement. |
| <p> |
| This method is irrelevant for in-memory caches. Calling this method on an in-memory cache will result in |
| exception.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partition</code> - Partition.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>True</code> if partition was preloaded, <code>false</code> if it doesn't belong to local node.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2021 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Database and Caching Platform</b> </td> <td>: ver. <strong>2.11.1</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: December 20 2021 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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