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>CompoundComposite (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/CompoundComposite.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>Field | </li> <li>Constr | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li>Field | </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 CompoundComposite" class="title">Class CompoundComposite</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.CompoundComposite</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/CompoundDenseCellName.html" title="class in org.apache.cassandra.db.composites">CompoundDenseCellName</a>, <a href="../../../../../org/apache/cassandra/db/composites/CompoundSparseCellName.html" title="class in org.apache.cassandra.db.composites">CompoundSparseCellName</a></dd> </dl> <hr> <br> <pre>public class <span class="strong">CompoundComposite</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 "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="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/CompoundComposite.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>protected java.nio.ByteBuffer[]</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/CompoundComposite.html#elementsCopy(org.apache.cassandra.utils.memory.AbstractAllocator)">elementsCopy</a></strong>(<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="altColor"> <td class="colFirst"><code>java.nio.ByteBuffer</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/CompoundComposite.html#get(int)">get</a></strong>(int i)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/CompoundComposite.html#isStatic()">isStatic</a></strong>()</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/CompoundComposite.html#size()">size</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>long</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/composites/CompoundComposite.html#unsharedHeapSize()">unsharedHeapSize</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/CompoundComposite.html#unsharedHeapSizeExcludingData()">unsharedHeapSizeExcludingData</a></strong>()</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#slice()">slice</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#start()">start</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#toByteBuffer()">toByteBuffer</a>, <a href="../../../../../org/apache/cassandra/db/composites/AbstractComposite.html#withEOC(org.apache.cassandra.db.composites.Composite.EOC)">withEOC</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="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="isStatic()">  </a> <ul class="blockList"> <li class="blockList"> <h4>isStatic</h4> <pre>public boolean isStatic()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/composites/Composite.html#isStatic()">isStatic</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#isStatic()">isStatic</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="elementsCopy(org.apache.cassandra.utils.memory.AbstractAllocator)">  </a> <ul class="blockList"> <li class="blockList"> <h4>elementsCopy</h4> <pre>protected java.nio.ByteBuffer[] elementsCopy(<a href="../../../../../org/apache/cassandra/utils/memory/AbstractAllocator.html" title="class in org.apache.cassandra.utils.memory">AbstractAllocator</a> allocator)</pre> </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="unsharedHeapSizeExcludingData()">  </a> <ul class="blockList"> <li class="blockList"> <h4>unsharedHeapSizeExcludingData</h4> <pre>public long unsharedHeapSizeExcludingData()</pre> </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/CompoundComposite.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../../../index-all.html">Index</a></li> <li><a href="../../../../../help-doc.html">Help</a></li> </ul> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../../../org/apache/cassandra/db/composites/Composites.html" title="class in org.apache.cassandra.db.composites"><span class="strong">Prev 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