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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.ignite.cache.eviction.fifo</div> |
| <h2 title="Class FifoEvictionPolicy" class="title">Class FifoEvictionPolicy<K,V></h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">org.apache.ignite.cache.eviction.AbstractEvictionPolicy</a><K,V></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.ignite.cache.eviction.fifo.FifoEvictionPolicy<K,V></li> |
| </ul> |
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| </ul> |
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| <div class="description"> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/EvictionPolicy.html" title="interface in org.apache.ignite.cache.eviction">EvictionPolicy</a><K,V>, <a href="../../../../../../org/apache/ignite/mxbean/IgniteMBeanAware.html" title="interface in org.apache.ignite.mxbean">IgniteMBeanAware</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">FifoEvictionPolicy<K,V></span> |
| extends <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><K,V> |
| implements <a href="../../../../../../org/apache/ignite/mxbean/IgniteMBeanAware.html" title="interface in org.apache.ignite.mxbean">IgniteMBeanAware</a></pre> |
| <div class="block">Eviction policy based on <code>First In First Out (FIFO)</code> algorithm and supports batch eviction. |
| <p> |
| The eviction starts in the following cases: |
| <ul> |
| <li>The cache size becomes <code>batchSize</code> elements greater than the maximum size.</li> |
| <li> |
| The size of cache entries in bytes becomes greater than the maximum memory size. |
| The size of cache entry calculates as sum of key size and value size. |
| </li> |
| </ul> |
| <b>Note:</b>Batch eviction is enabled only if maximum memory limit isn't set (<code>maxMemSize == 0</code>). |
| <code>batchSize</code> elements will be evicted in this case. The default <code>batchSize</code> value is <code>1</code>. |
| <p> |
| This implementation is very efficient since it does not create any additional |
| table-like data structures. The <code>FIFO</code> ordering information is |
| maintained by attaching ordering metadata to cache entries.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../serialized-form.html#org.apache.ignite.cache.eviction.fifo.FifoEvictionPolicy">Serialized Form</a></dd></dl> |
| </li> |
| </ul> |
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| <li class="blockList"><a name="fields_inherited_from_class_org.apache.ignite.cache.eviction.AbstractEvictionPolicy"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.ignite.cache.eviction.<a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a></h3> |
| <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#memSize">memSize</a></code></li> |
| </ul> |
| </li> |
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| <h3>Constructor Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#FifoEvictionPolicy()">FifoEvictionPolicy</a></strong>()</code> |
| <div class="block">Constructs FIFO eviction policy with all defaults.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#FifoEvictionPolicy(int)">FifoEvictionPolicy</a></strong>(int max)</code> |
| <div class="block">Constructs FIFO eviction policy with maximum size.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#FifoEvictionPolicy(int,%20int)">FifoEvictionPolicy</a></strong>(int max, |
| int batchSize)</code> |
| <div class="block">Constructs FIFO eviction policy with maximum size and given batch size.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#getCurrentSize()">getCurrentSize</a></strong>()</code></td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#getMBean()">getMBean</a></strong>()</code></td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../../org/apache/ignite/cache/eviction/EvictableEntry.html" title="interface in org.apache.ignite.cache.eviction">EvictableEntry</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#queue()">queue</a></strong>()</code> |
| <div class="block">Gets read-only view on internal <code>FIFO</code> queue in proper order.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#removeMeta(java.lang.Object)">removeMeta</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> meta)</code></td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction.fifo">FifoEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#setBatchSize(int)">setBatchSize</a></strong>(int batchSize)</code> |
| <div class="block">Sets batch size.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction.fifo">FifoEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#setMaxMemorySize(long)">setMaxMemorySize</a></strong>(long maxMemSize)</code> |
| <div class="block">Sets maximum allowed cache size in bytes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction.fifo">FifoEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#setMaxSize(int)">setMaxSize</a></strong>(int max)</code> |
| <div class="block">Sets maximum allowed size of cache before entry will start getting evicted.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#shrink0()">shrink0</a></strong>()</code> |
| <div class="block">Tries to remove one item from queue.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#toString()">toString</a></strong>()</code></td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html#touch(org.apache.ignite.cache.eviction.EvictableEntry)">touch</a></strong>(<a href="../../../../../../org/apache/ignite/cache/eviction/EvictableEntry.html" title="interface in org.apache.ignite.cache.eviction">EvictableEntry</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>> entry)</code> </td> |
| </tr> |
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| <li class="blockList"><a name="methods_inherited_from_class_org.apache.ignite.cache.eviction.AbstractEvictionPolicy"> |
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| <h3>Methods inherited from class org.apache.ignite.cache.eviction.<a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a></h3> |
| <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#getBatchSize()">getBatchSize</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#getCurrentMemorySize()">getCurrentMemorySize</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#getMaxMemorySize()">getMaxMemorySize</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#getMaxSize()">getMaxSize</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#onEntryAccessed(boolean,%20org.apache.ignite.cache.eviction.EvictableEntry)">onEntryAccessed</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#readExternal(java.io.ObjectInput)">readExternal</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#shrink()">shrink</a>, <a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#writeExternal(java.io.ObjectOutput)">writeExternal</a></code></li> |
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| <h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="FifoEvictionPolicy()"> |
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| </a> |
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| <h4>FifoEvictionPolicy</h4> |
| <pre>public FifoEvictionPolicy()</pre> |
| <div class="block">Constructs FIFO eviction policy with all defaults.</div> |
| </li> |
| </ul> |
| <a name="FifoEvictionPolicy(int)"> |
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| <h4>FifoEvictionPolicy</h4> |
| <pre>public FifoEvictionPolicy(int max)</pre> |
| <div class="block">Constructs FIFO eviction policy with maximum size. Empty entries are allowed.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>max</code> - Maximum allowed size of cache before entry will start getting evicted.</dd></dl> |
| </li> |
| </ul> |
| <a name="FifoEvictionPolicy(int, int)"> |
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| <h4>FifoEvictionPolicy</h4> |
| <pre>public FifoEvictionPolicy(int max, |
| int batchSize)</pre> |
| <div class="block">Constructs FIFO eviction policy with maximum size and given batch size. Empty entries are allowed.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>max</code> - Maximum allowed size of cache before entry will start getting evicted.</dd><dd><code>batchSize</code> - Batch size.</dd></dl> |
| </li> |
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| <a name="getCurrentSize()"> |
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| <h4>getCurrentSize</h4> |
| <pre>public int getCurrentSize()</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#getCurrentSize()">getCurrentSize</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Size of the container with trackable entries.</dd></dl> |
| </li> |
| </ul> |
| <a name="setMaxMemorySize(long)"> |
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| <h4>setMaxMemorySize</h4> |
| <pre>public <a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction.fifo">FifoEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>> setMaxMemorySize(long maxMemSize)</pre> |
| <div class="block">Sets maximum allowed cache size in bytes.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#setMaxMemorySize(long)">setMaxMemorySize</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl> |
| </li> |
| </ul> |
| <a name="setMaxSize(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMaxSize</h4> |
| <pre>public <a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction.fifo">FifoEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>> setMaxSize(int max)</pre> |
| <div class="block">Sets maximum allowed size of cache before entry will start getting evicted.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#setMaxSize(int)">setMaxSize</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>max</code> - Maximum allowed size of cache before entry will start getting evicted.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl> |
| </li> |
| </ul> |
| <a name="setBatchSize(int)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setBatchSize</h4> |
| <pre>public <a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction.fifo">FifoEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>> setBatchSize(int batchSize)</pre> |
| <div class="block">Sets batch size.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#setBatchSize(int)">setBatchSize</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>batchSize</code> - Batch size.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>this</code> for chaining.</dd></dl> |
| </li> |
| </ul> |
| <a name="queue()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>queue</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../../../org/apache/ignite/cache/eviction/EvictableEntry.html" title="interface in org.apache.ignite.cache.eviction">EvictableEntry</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>>> queue()</pre> |
| <div class="block">Gets read-only view on internal <code>FIFO</code> queue in proper order.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Read-only view ono internal <code>'FIFO'</code> queue.</dd></dl> |
| </li> |
| </ul> |
| <a name="removeMeta(java.lang.Object)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeMeta</h4> |
| <pre>protected boolean removeMeta(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> meta)</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#removeMeta(java.lang.Object)">removeMeta</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>meta</code> - Meta-information shipped to an entry.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>True</code> if meta was successfully removed from the container.</dd></dl> |
| </li> |
| </ul> |
| <a name="touch(org.apache.ignite.cache.eviction.EvictableEntry)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>touch</h4> |
| <pre>protected boolean touch(<a href="../../../../../../org/apache/ignite/cache/eviction/EvictableEntry.html" title="interface in org.apache.ignite.cache.eviction">EvictableEntry</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>> entry)</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#touch(org.apache.ignite.cache.eviction.EvictableEntry)">touch</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Parameters:</span></dt><dd><code>entry</code> - Entry to touch.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>True</code> if queue has been changed by this call.</dd></dl> |
| </li> |
| </ul> |
| <a name="shrink0()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>shrink0</h4> |
| <pre>protected int shrink0()</pre> |
| <div class="block">Tries to remove one item from queue.</div> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html#shrink0()">shrink0</a></code> in class <code><a href="../../../../../../org/apache/ignite/cache/eviction/AbstractEvictionPolicy.html" title="class in org.apache.ignite.cache.eviction">AbstractEvictionPolicy</a><<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">K</a>,<a href="../../../../../../org/apache/ignite/cache/eviction/fifo/FifoEvictionPolicy.html" title="type parameter in FifoEvictionPolicy">V</a>></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>number of bytes that was free. <code>-1</code> if queue is empty.</dd></dl> |
| </li> |
| </ul> |
| <a name="getMBean()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMBean</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> getMBean()</pre> |
| <dl> |
| <dt><strong>Specified by:</strong></dt> |
| <dd><code><a href="../../../../../../org/apache/ignite/mxbean/IgniteMBeanAware.html#getMBean()">getMBean</a></code> in interface <code><a href="../../../../../../org/apache/ignite/mxbean/IgniteMBeanAware.html" title="interface in org.apache.ignite.mxbean">IgniteMBeanAware</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>MBean for this object.</dd></dl> |
| </li> |
| </ul> |
| <a name="toString()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>public <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
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| <div class="aboutLanguage"><em>Ignite - In-Memory Data Fabric</em></div> |
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| <li>Summary: </li> |
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| <li><a href="#fields_inherited_from_class_org.apache.ignite.cache.eviction.AbstractEvictionPolicy">Field</a> | </li> |
| <li><a href="#constructor_summary">Constr</a> | </li> |
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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>2017 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 Fabric</b> </td> <td>: ver. <strong>2.0.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: April 30 2017 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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