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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.openjpa.datacache</div> |
| <h2 title="Class ConcurrentQueryCache" class="title">Class ConcurrentQueryCache</h2> |
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| <ul class="inheritance"> |
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| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/openjpa/lib/util/concurrent/AbstractConcurrentEventManager.html" title="class in org.apache.openjpa.lib.util.concurrent">org.apache.openjpa.lib.util.concurrent.AbstractConcurrentEventManager</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">org.apache.openjpa.datacache.AbstractQueryCache</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.openjpa.datacache.ConcurrentQueryCache</li> |
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| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../org/apache/openjpa/datacache/QueryCache.html" title="interface in org.apache.openjpa.datacache">QueryCache</a>, <a href="../../../../org/apache/openjpa/datacache/TypesChangedListener.html" title="interface in org.apache.openjpa.datacache">TypesChangedListener</a>, <a href="../../../../org/apache/openjpa/event/RemoteCommitListener.html" title="interface in org.apache.openjpa.event">RemoteCommitListener</a>, <a href="../../../../org/apache/openjpa/lib/conf/Configurable.html" title="interface in org.apache.openjpa.lib.conf">Configurable</a>, <a href="../../../../org/apache/openjpa/lib/util/Closeable.html" title="interface in org.apache.openjpa.lib.util">Closeable</a>, <a href="../../../../org/apache/openjpa/lib/util/EventManager.html" title="interface in org.apache.openjpa.lib.util">EventManager</a></dd> |
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| <br> |
| <pre>public class <span class="typeNameLabel">ConcurrentQueryCache</span> |
| extends <a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a> |
| implements <a href="../../../../org/apache/openjpa/event/RemoteCommitListener.html" title="interface in org.apache.openjpa.event">RemoteCommitListener</a></pre> |
| <div class="block">A <a href="../../../../org/apache/openjpa/datacache/QueryCache.html" title="interface in org.apache.openjpa.datacache"><code>QueryCache</code></a> implementation that is optimized for concurrent |
| access. When the cache fill up, values to remove from the cache are chosen |
| randomly. Due to race conditions, it is possible that a get call might not |
| retur a cached instance if that instance is being transferred between |
| internal datastructures.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>0.4.1</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../serialized-form.html#org.apache.openjpa.datacache.ConcurrentQueryCache">Serialized Form</a></dd> |
| </dl> |
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| <h3>Nested classes/interfaces inherited from class org.apache.openjpa.datacache.<a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></h3> |
| <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache.Default</a><<a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.Default.html" title="type parameter in AbstractQueryCache.Default">T</a>>, <a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.EvictPolicy.html" title="enum in org.apache.openjpa.datacache">AbstractQueryCache.EvictPolicy</a></code></li> |
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| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#Z:Z_lru">_lru</a></span></code> </td> |
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| <h3>Fields inherited from class org.apache.openjpa.datacache.<a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></h3> |
| <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#conf">conf</a>, <a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#entityTimestampMap">entityTimestampMap</a>, <a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#evictPolicy">evictPolicy</a>, <a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#log">log</a></code></li> |
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| <h3>Fields inherited from class org.apache.openjpa.lib.util.concurrent.<a href="../../../../org/apache/openjpa/lib/util/concurrent/AbstractConcurrentEventManager.html" title="class in org.apache.openjpa.lib.util.concurrent">AbstractConcurrentEventManager</a></h3> |
| <code><a href="../../../../org/apache/openjpa/lib/util/concurrent/AbstractConcurrentEventManager.html#Z:Z_listeners">_listeners</a></code></li> |
| </ul> |
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| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#ConcurrentQueryCache--">ConcurrentQueryCache</a></span>()</code> </td> |
| </tr> |
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| <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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete 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>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#clearInternal--">clearInternal</a></span>()</code> |
| <div class="block">Clear the cache.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/util/CacheMap.html" title="class in org.apache.openjpa.util">CacheMap</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#getCacheMap--">getCacheMap</a></span>()</code> |
| <div class="block">Returns the underlying <a href="../../../../org/apache/openjpa/util/CacheMap.html" title="class in org.apache.openjpa.util"><code>CacheMap</code></a> that this cache is using.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#getCacheSize--">getCacheSize</a></span>()</code> |
| <div class="block">Returns the maximum number of unpinned objects to keep hard |
| references to.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.EvictPolicy.html" title="enum in org.apache.openjpa.datacache">AbstractQueryCache.EvictPolicy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#getEvictPolicy--">getEvictPolicy</a></span>()</code> |
| <div class="block">Returns the eviction policy of the query cache</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#getInternal-org.apache.openjpa.datacache.QueryKey-">getInternal</a></span>(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</code> |
| <div class="block">Return the list for the given key.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#getLru--">getLru</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#getSoftReferenceSize--">getSoftReferenceSize</a></span>()</code> |
| <div class="block">Returns the maximum number of unpinned objects to keep soft |
| references to.</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/openjpa/datacache/ConcurrentQueryCache.html#initialize-org.apache.openjpa.datacache.DataCacheManager-">initialize</a></span>(<a href="../../../../org/apache/openjpa/datacache/DataCacheManager.html" title="interface in org.apache.openjpa.datacache">DataCacheManager</a> mgr)</code> |
| <div class="block">Initialize any resources associated with the given |
| <a href="../../../../org/apache/openjpa/datacache/DataCacheManager.html" title="interface in org.apache.openjpa.datacache"><code>DataCacheManager</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#keySet--">keySet</a></span>()</code> |
| <div class="block">Return a threadsafe view of the keys in this cache.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/openjpa/util/CacheMap.html" title="class in org.apache.openjpa.util">CacheMap</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#newCacheMap--">newCacheMap</a></span>()</code> |
| <div class="block">Return the map to use as an internal cache.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#pinInternal-org.apache.openjpa.datacache.QueryKey-">pinInternal</a></span>(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</code> |
| <div class="block">Pin an object to the cache.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#putInternal-org.apache.openjpa.datacache.QueryKey-org.apache.openjpa.datacache.QueryResult-">putInternal</a></span>(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk, |
| <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a> result)</code> |
| <div class="block">Add the given result to the cache, returning the old result under the |
| given key.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#removeInternal-org.apache.openjpa.datacache.QueryKey-">removeInternal</a></span>(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</code> |
| <div class="block">Remove the result under the given key from the cache.</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/openjpa/datacache/ConcurrentQueryCache.html#setCacheSize-int-">setCacheSize</a></span>(int size)</code> |
| <div class="block">Sets the maximum number of unpinned objects to keep hard |
| references to.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#setLru-boolean-">setLru</a></span>(boolean l)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#setSoftReferenceSize-int-">setSoftReferenceSize</a></span>(int size)</code> |
| <div class="block">Sets the maximum number of unpinned objects to keep soft |
| references to.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#unpinInternal-org.apache.openjpa.datacache.QueryKey-">unpinInternal</a></span>(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</code> |
| <div class="block">Unpin an object from the cache.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#writeLock--">writeLock</a></span>()</code> |
| <div class="block">Obtain a write lock on the cache.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/openjpa/datacache/ConcurrentQueryCache.html#writeUnlock--">writeUnlock</a></span>()</code> |
| <div class="block">Release the write lock on the cache.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.openjpa.datacache.AbstractQueryCache"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.openjpa.datacache.<a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></h3> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <h3>Methods inherited from interface org.apache.openjpa.event.<a href="../../../../org/apache/openjpa/event/RemoteCommitListener.html" title="interface in org.apache.openjpa.event">RemoteCommitListener</a></h3> |
| <code><a href="../../../../org/apache/openjpa/event/RemoteCommitListener.html#afterCommit-org.apache.openjpa.event.RemoteCommitEvent-">afterCommit</a>, <a href="../../../../org/apache/openjpa/event/RemoteCommitListener.html#close--">close</a></code></li> |
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| <h3>Field Detail</h3> |
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| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>_lru</h4> |
| <pre>protected boolean _lru</pre> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
| <a name="ConcurrentQueryCache--"> |
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| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>ConcurrentQueryCache</h4> |
| <pre>public ConcurrentQueryCache()</pre> |
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| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| <h3>Method Detail</h3> |
| <a name="getCacheMap--"> |
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| <h4>getCacheMap</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/util/CacheMap.html" title="class in org.apache.openjpa.util">CacheMap</a> getCacheMap()</pre> |
| <div class="block">Returns the underlying <a href="../../../../org/apache/openjpa/util/CacheMap.html" title="class in org.apache.openjpa.util"><code>CacheMap</code></a> that this cache is using. |
| This is not an unmodifiable view on the map, so care should be taken |
| with this reference. Implementations should probably not modify the |
| contents of the cache, but should only use this reference |
| to obtain cache metrics. Additionally, this map may contain |
| expired data. Removal of timed-out data is done in a lazy |
| fashion, so the actual size of the map may be greater than the |
| number of non-expired query results in cache.</div> |
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| <h4>getCacheSize</h4> |
| <pre>public int getCacheSize()</pre> |
| <div class="block">Returns the maximum number of unpinned objects to keep hard |
| references to.</div> |
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| <h4>setCacheSize</h4> |
| <pre>public void setCacheSize(int size)</pre> |
| <div class="block">Sets the maximum number of unpinned objects to keep hard |
| references to. If the map contains more unpinned objects than |
| <code>size</code>, then this method will result in the cache |
| flushing old values.</div> |
| </li> |
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| <a name="getSoftReferenceSize--"> |
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| <ul class="blockList"> |
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| <h4>getSoftReferenceSize</h4> |
| <pre>public int getSoftReferenceSize()</pre> |
| <div class="block">Returns the maximum number of unpinned objects to keep soft |
| references to. Defaults to <code>-1</code>.</div> |
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| <a name="setSoftReferenceSize-int-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setSoftReferenceSize</h4> |
| <pre>public void setSoftReferenceSize(int size)</pre> |
| <div class="block">Sets the maximum number of unpinned objects to keep soft |
| references to. If the map contains more soft references than |
| <code>size</code>, then this method will result in the cache |
| flushing values.</div> |
| </li> |
| </ul> |
| <a name="initialize-org.apache.openjpa.datacache.DataCacheManager-"> |
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| <ul class="blockList"> |
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| <h4>initialize</h4> |
| <pre>public void initialize(<a href="../../../../org/apache/openjpa/datacache/DataCacheManager.html" title="interface in org.apache.openjpa.datacache">DataCacheManager</a> mgr)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html#initialize-org.apache.openjpa.datacache.DataCacheManager-">QueryCache</a></code></span></div> |
| <div class="block">Initialize any resources associated with the given |
| <a href="../../../../org/apache/openjpa/datacache/DataCacheManager.html" title="interface in org.apache.openjpa.datacache"><code>DataCacheManager</code></a>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html#initialize-org.apache.openjpa.datacache.DataCacheManager-">initialize</a></code> in interface <code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html" title="interface in org.apache.openjpa.datacache">QueryCache</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#initialize-org.apache.openjpa.datacache.DataCacheManager-">initialize</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
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| <h4>writeLock</h4> |
| <pre>public void writeLock()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html#writeLock--">QueryCache</a></code></span></div> |
| <div class="block">Obtain a write lock on the cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html#writeLock--">writeLock</a></code> in interface <code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html" title="interface in org.apache.openjpa.datacache">QueryCache</a></code></dd> |
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| <li class="blockList"> |
| <h4>writeUnlock</h4> |
| <pre>public void writeUnlock()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html#writeUnlock--">QueryCache</a></code></span></div> |
| <div class="block">Release the write lock on the cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html#writeUnlock--">writeUnlock</a></code> in interface <code><a href="../../../../org/apache/openjpa/datacache/QueryCache.html" title="interface in org.apache.openjpa.datacache">QueryCache</a></code></dd> |
| </dl> |
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| <a name="newCacheMap--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>newCacheMap</h4> |
| <pre>protected <a href="../../../../org/apache/openjpa/util/CacheMap.html" title="class in org.apache.openjpa.util">CacheMap</a> newCacheMap()</pre> |
| <div class="block">Return the map to use as an internal cache.</div> |
| </li> |
| </ul> |
| <a name="getInternal-org.apache.openjpa.datacache.QueryKey-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getInternal</h4> |
| <pre>protected <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a> getInternal(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#getInternal-org.apache.openjpa.datacache.QueryKey-">AbstractQueryCache</a></code></span></div> |
| <div class="block">Return the list for the given key.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#getInternal-org.apache.openjpa.datacache.QueryKey-">getInternal</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putInternal-org.apache.openjpa.datacache.QueryKey-org.apache.openjpa.datacache.QueryResult-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>putInternal</h4> |
| <pre>protected <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a> putInternal(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk, |
| <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a> result)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#putInternal-org.apache.openjpa.datacache.QueryKey-org.apache.openjpa.datacache.QueryResult-">AbstractQueryCache</a></code></span></div> |
| <div class="block">Add the given result to the cache, returning the old result under the |
| given key.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#putInternal-org.apache.openjpa.datacache.QueryKey-org.apache.openjpa.datacache.QueryResult-">putInternal</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeInternal-org.apache.openjpa.datacache.QueryKey-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeInternal</h4> |
| <pre>protected <a href="../../../../org/apache/openjpa/datacache/QueryResult.html" title="class in org.apache.openjpa.datacache">QueryResult</a> removeInternal(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#removeInternal-org.apache.openjpa.datacache.QueryKey-">AbstractQueryCache</a></code></span></div> |
| <div class="block">Remove the result under the given key from the cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#removeInternal-org.apache.openjpa.datacache.QueryKey-">removeInternal</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clearInternal--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clearInternal</h4> |
| <pre>protected void clearInternal()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#clearInternal--">AbstractQueryCache</a></code></span></div> |
| <div class="block">Clear the cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#clearInternal--">clearInternal</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="pinInternal-org.apache.openjpa.datacache.QueryKey-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>pinInternal</h4> |
| <pre>protected boolean pinInternal(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#pinInternal-org.apache.openjpa.datacache.QueryKey-">AbstractQueryCache</a></code></span></div> |
| <div class="block">Pin an object to the cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#pinInternal-org.apache.openjpa.datacache.QueryKey-">pinInternal</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="unpinInternal-org.apache.openjpa.datacache.QueryKey-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unpinInternal</h4> |
| <pre>protected boolean unpinInternal(<a href="../../../../org/apache/openjpa/datacache/QueryKey.html" title="class in org.apache.openjpa.datacache">QueryKey</a> qk)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#unpinInternal-org.apache.openjpa.datacache.QueryKey-">AbstractQueryCache</a></code></span></div> |
| <div class="block">Unpin an object from the cache.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#unpinInternal-org.apache.openjpa.datacache.QueryKey-">unpinInternal</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="keySet--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>keySet</h4> |
| <pre>protected <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> keySet()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#keySet--">AbstractQueryCache</a></code></span></div> |
| <div class="block">Return a threadsafe view of the keys in this cache. This collection |
| must be iterable without risk of concurrent modification exceptions. |
| It does not have to implement contains() efficiently or use set |
| semantics.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html#keySet--">keySet</a></code> in class <code><a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.html" title="class in org.apache.openjpa.datacache">AbstractQueryCache</a></code></dd> |
| </dl> |
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| <a name="getEvictPolicy--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getEvictPolicy</h4> |
| <pre>public <a href="../../../../org/apache/openjpa/datacache/AbstractQueryCache.EvictPolicy.html" title="enum in org.apache.openjpa.datacache">AbstractQueryCache.EvictPolicy</a> getEvictPolicy()</pre> |
| <div class="block">Returns the eviction policy of the query cache</div> |
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