cassandra-server

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  <html lang="en"> <head>  <title>SimpleComposite (apache-cassandra API)</title> <meta name="date" content="2014-09-07"> <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> </head> <body> <script type="text/javascript"> </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript>  <div class="topNav"><a name="navbar_top">  </a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">  </a> <ul class="navList" title="Navigation"> <li><a href="../../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/SimpleComposite.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../../deprecated-list.html">Deprecated</a></li> <li><a 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<li>Nested | </li> <li><a href="#field_summary">Field</a> | </li> <li>Constr | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li><a href="#field_detail">Field</a> | </li> <li>Constr | </li> <li><a href="#method_detail">Method</a></li> </ul> </div> <a name="skip-navbar_top">  </a></div>   <div class="header"> <div class="subTitle">org.apache.cassandra.db.composites</div> <h2 title="Class SimpleComposite" class="title">Class SimpleComposite</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li><a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html" title="class in org.apache.cassandra.db.composites">org.apache.cassandra.db.composites.AbstractComposite</a></li> <li> <ul class="inheritance"> <li>org.apache.cassandra.db.composites.SimpleComposite</li> </ul> </li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd><a href="../../../../../org/apache/cassandra/cache/IMeasurableMemory.html" title="interface in org.apache.cassandra.cache">IMeasurableMemory</a>, <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></dd> </dl> <dl> <dt>Direct Known Subclasses:</dt> <dd><a href="../../../../../org/apache/cassandra/db/composites/SimpleDenseCellName.html" title="class in org.apache.cassandra.db.composites">SimpleDenseCellName</a></dd> </dl> <hr> <br> <pre>public class <span class="strong">SimpleComposite</span> extends <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html" title="class in org.apache.cassandra.db.composites">AbstractComposite</a></pre> <div class="block">A "simple" (not-truly-composite) Composite.</div> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList">  <ul class="blockList"> <li class="blockList"><a name="nested_class_summary">  </a> <h3>Nested Class Summary</h3> <ul class="blockList"> <li class="blockList"><a name="nested_classes_inherited_from_class_org.apache.cassandra.db.composites.Composite">  </a> <h3>Nested classes/interfaces inherited from interface org.apache.cassandra.db.composites.<a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></h3> <code><a href="../../../../../org/apache/cassandra/db/composites/Composite.EOC.html" title="enum in org.apache.cassandra.db.composites">Composite.EOC</a></code></li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="field_summary">  </a> <h3>Field Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> <caption><span>Fields</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>protected java.nio.ByteBuffer</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#element">element</a></strong></code> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_summary">  </a> <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><a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#copy(org.apache.cassandra.config.CFMetaData,%20org.apache.cassandra.utils.memory.AbstractAllocator)">copy</a></strong>(<a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm, <a href="../../../../../org/apache/cassandra/utils/memory/AbstractAllocator.html" title="class in org.apache.cassandra.utils.memory">AbstractAllocator</a> allocator)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>java.nio.ByteBuffer</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#get(int)">get</a></strong>(int i)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#size()">size</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>java.nio.ByteBuffer</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#toByteBuffer()">toByteBuffer</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>long</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#unsharedHeapSize()">unsharedHeapSize</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/SimpleComposite.html#withEOC(org.apache.cassandra.db.composites.Composite.EOC)">withEOC</a></strong>(<a href="../../../../../org/apache/cassandra/db/composites/Composite.EOC.html" title="enum in org.apache.cassandra.db.composites">Composite.EOC</a> newEoc)</code> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_org.apache.cassandra.db.composites.AbstractComposite">  </a> <h3>Methods inherited from class org.apache.cassandra.db.composites.<a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html" title="class in org.apache.cassandra.db.composites">AbstractComposite</a></h3> <code><a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#dataSize()">dataSize</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#end()">end</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#eoc()">eoc</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#equals(java.lang.Object)">equals</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#hashCode()">hashCode</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#isEmpty()">isEmpty</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#isPrefixOf(org.apache.cassandra.db.composites.CType,%20org.apache.cassandra.db.composites.Composite)">isPrefixOf</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#isStatic()">isStatic</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#slice()">slice</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#start()">start</a></code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">  </a> <h3>Methods inherited from class java.lang.Object</h3> <code>clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait</code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList">  <ul class="blockList"> <li class="blockList"><a name="field_detail">  </a> <h3>Field Detail</h3> <a name="element">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>element</h4> <pre>protected final java.nio.ByteBuffer element</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_detail">  </a> <h3>Method Detail</h3> <a name="size()">  </a> <ul class="blockList"> <li class="blockList"> <h4>size</h4> <pre>public int size()</pre> </li> </ul> <a name="get(int)">  </a> <ul class="blockList"> <li class="blockList"> <h4>get</h4> <pre>public java.nio.ByteBuffer get(int i)</pre> </li> </ul> <a name="withEOC(org.apache.cassandra.db.composites.Composite.EOC)">  </a> <ul class="blockList"> <li class="blockList"> <h4>withEOC</h4> <pre>public <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> withEOC(<a href="../../../../../org/apache/cassandra/db/composites/Composite.EOC.html" title="enum in org.apache.cassandra.db.composites">Composite.EOC</a> newEoc)</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html#withEOC(org.apache.cassandra.db.composites.Composite.EOC)">withEOC</a></code> in interface <code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></code></dd> <dt><strong>Overrides:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#withEOC(org.apache.cassandra.db.composites.Composite.EOC)">withEOC</a></code> in class <code><a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html" title="class in org.apache.cassandra.db.composites">AbstractComposite</a></code></dd> </dl> </li> </ul> <a name="toByteBuffer()">  </a> <ul class="blockList"> <li class="blockList"> <h4>toByteBuffer</h4> <pre>public java.nio.ByteBuffer toByteBuffer()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html#toByteBuffer()">toByteBuffer</a></code> in interface <code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a></code></dd> <dt><strong>Overrides:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#toByteBuffer()">toByteBuffer</a></code> in class <code><a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html" title="class in org.apache.cassandra.db.composites">AbstractComposite</a></code></dd> </dl> </li> </ul> <a name="unsharedHeapSize()">  </a> <ul class="blockList"> <li class="blockList"> <h4>unsharedHeapSize</h4> <pre>public long unsharedHeapSize()</pre> <dl><dt><span class="strong">Returns:</span></dt><dd>the amount of on-heap memory retained by the object that might be reclaimed if the object were reclaimed, i.e. it should try to exclude globally cached data where possible, or counting portions of arrays that are referenced by the object but used by other objects only (e.g. slabbed byte-buffers), etc.</dd></dl> </li> </ul> <a name="copy(org.apache.cassandra.config.CFMetaData, org.apache.cassandra.utils.memory.AbstractAllocator)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>copy</h4> <pre>public <a href="../../../../../org/apache/cassandra/db/composites/Composite.html" title="interface in org.apache.cassandra.db.composites">Composite</a> copy(<a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm, <a href="../../../../../org/apache/cassandra/utils/memory/AbstractAllocator.html" title="class in org.apache.cassandra.utils.memory">AbstractAllocator</a> allocator)</pre> </li> </ul> </li> </ul> </li> </ul> </div> </div>   <div class="bottomNav"><a name="navbar_bottom">  </a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">  </a> <ul class="navList" title="Navigation"> <li><a href="../../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/SimpleComposite.html">Use</a></li> <li><a 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