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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  <html lang="en"> <head>  <title>AbstractCompactionIterable (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/AbstractCompactionIterable.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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class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li><a href="#field_summary">Field</a> | </li> <li><a href="#constructor_summary">Constr</a> | </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><a href="#constructor_detail">Constr</a> | </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.compaction</div> <h2 title="Class AbstractCompactionIterable" class="title">Class AbstractCompactionIterable</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li><a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html" title="class in org.apache.cassandra.db.compaction">org.apache.cassandra.db.compaction.CompactionInfo.Holder</a></li> <li> <ul class="inheritance"> <li>org.apache.cassandra.db.compaction.AbstractCompactionIterable</li> </ul> </li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd>java.lang.Iterable<<a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactedRow.html" title="class in org.apache.cassandra.db.compaction">AbstractCompactedRow</a>></dd> </dl> <dl> <dt>Direct Known Subclasses:</dt> <dd><a href="../../../../../org/apache/cassandra/db/compaction/CompactionIterable.html" title="class in org.apache.cassandra.db.compaction">CompactionIterable</a></dd> </dl> <hr> <br> <pre>public abstract class <span class="strong">AbstractCompactionIterable</span> extends <a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html" title="class in org.apache.cassandra.db.compaction">CompactionInfo.Holder</a> implements java.lang.Iterable<<a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactedRow.html" title="class in org.apache.cassandra.db.compaction">AbstractCompactedRow</a>></pre> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList">  <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 long</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#bytesRead">bytesRead</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected <a href="../../../../../org/apache/cassandra/db/compaction/CompactionController.html" title="class in org.apache.cassandra.db.compaction">CompactionController</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#controller">controller</a></strong></code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>protected java.util.concurrent.atomic.AtomicLong[]</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#mergeCounters">mergeCounters</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected java.util.List<<a href="../../../../../org/apache/cassandra/db/compaction/ICompactionScanner.html" title="interface in org.apache.cassandra.db.compaction">ICompactionScanner</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#scanners">scanners</a></strong></code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>protected long</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#totalBytes">totalBytes</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected <a href="../../../../../org/apache/cassandra/db/compaction/OperationType.html" title="enum in org.apache.cassandra.db.compaction">OperationType</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#type">type</a></strong></code> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_summary">  </a> <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/cassandra/db/compaction/AbstractCompactionIterable.html#AbstractCompactionIterable(org.apache.cassandra.db.compaction.CompactionController,%20org.apache.cassandra.db.compaction.OperationType,%20java.util.List)">AbstractCompactionIterable</a></strong>(<a href="../../../../../org/apache/cassandra/db/compaction/CompactionController.html" title="class in org.apache.cassandra.db.compaction">CompactionController</a> controller, <a href="../../../../../org/apache/cassandra/db/compaction/OperationType.html" title="enum in org.apache.cassandra.db.compaction">OperationType</a> type, java.util.List<<a href="../../../../../org/apache/cassandra/db/compaction/ICompactionScanner.html" title="interface in org.apache.cassandra.db.compaction">ICompactionScanner</a>> scanners)</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/compaction/CompactionInfo.html" title="class in org.apache.cassandra.db.compaction">CompactionInfo</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#getCompactionInfo()">getCompactionInfo</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/compaction/AbstractCompactionIterable.html#getMergedRowCounts()">getMergedRowCounts</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>abstract <a href="../../../../../org/apache/cassandra/utils/CloseableIterator.html" title="interface in org.apache.cassandra.utils">CloseableIterator</a><<a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactedRow.html" title="class in org.apache.cassandra.db.compaction">AbstractCompactedRow</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#iterator()">iterator</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactionIterable.html#updateCounterFor(int)">updateCounterFor</a></strong>(int rows)</code> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_org.apache.cassandra.db.compaction.CompactionInfo.Holder">  </a> <h3>Methods inherited from class org.apache.cassandra.db.compaction.<a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html" title="class in org.apache.cassandra.db.compaction">CompactionInfo.Holder</a></h3> <code><a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html#finished()">finished</a>, <a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html#isStopRequested()">isStopRequested</a>, <a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html#started()">started</a>, <a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html#stop()">stop</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, equals, finalize, getClass, hashCode, 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="type">  </a> <ul class="blockList"> <li class="blockList"> <h4>type</h4> <pre>protected final <a href="../../../../../org/apache/cassandra/db/compaction/OperationType.html" title="enum in org.apache.cassandra.db.compaction">OperationType</a> type</pre> </li> </ul> <a name="controller">  </a> <ul class="blockList"> <li class="blockList"> <h4>controller</h4> <pre>protected final <a href="../../../../../org/apache/cassandra/db/compaction/CompactionController.html" title="class in org.apache.cassandra.db.compaction">CompactionController</a> controller</pre> </li> </ul> <a name="totalBytes">  </a> <ul class="blockList"> <li class="blockList"> <h4>totalBytes</h4> <pre>protected final long totalBytes</pre> </li> </ul> <a name="bytesRead">  </a> <ul class="blockList"> <li class="blockList"> <h4>bytesRead</h4> <pre>protected volatile long bytesRead</pre> </li> </ul> <a name="scanners">  </a> <ul class="blockList"> <li class="blockList"> <h4>scanners</h4> <pre>protected final java.util.List<<a href="../../../../../org/apache/cassandra/db/compaction/ICompactionScanner.html" title="interface in org.apache.cassandra.db.compaction">ICompactionScanner</a>> scanners</pre> </li> </ul> <a name="mergeCounters">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>mergeCounters</h4> <pre>protected final java.util.concurrent.atomic.AtomicLong[] mergeCounters</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_detail">  </a> <h3>Constructor Detail</h3> <a name="AbstractCompactionIterable(org.apache.cassandra.db.compaction.CompactionController, org.apache.cassandra.db.compaction.OperationType, java.util.List)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>AbstractCompactionIterable</h4> <pre>public AbstractCompactionIterable(<a href="../../../../../org/apache/cassandra/db/compaction/CompactionController.html" title="class in org.apache.cassandra.db.compaction">CompactionController</a> controller, <a href="../../../../../org/apache/cassandra/db/compaction/OperationType.html" title="enum in org.apache.cassandra.db.compaction">OperationType</a> type, java.util.List<<a href="../../../../../org/apache/cassandra/db/compaction/ICompactionScanner.html" title="interface in org.apache.cassandra.db.compaction">ICompactionScanner</a>> scanners)</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_detail">  </a> <h3>Method Detail</h3> <a name="getCompactionInfo()">  </a> <ul class="blockList"> <li class="blockList"> <h4>getCompactionInfo</h4> <pre>public <a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.html" title="class in org.apache.cassandra.db.compaction">CompactionInfo</a> getCompactionInfo()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html#getCompactionInfo()">getCompactionInfo</a></code> in class <code><a href="../../../../../org/apache/cassandra/db/compaction/CompactionInfo.Holder.html" title="class in org.apache.cassandra.db.compaction">CompactionInfo.Holder</a></code></dd> </dl> </li> </ul> <a name="updateCounterFor(int)">  </a> <ul class="blockList"> <li class="blockList"> <h4>updateCounterFor</h4> <pre>protected void updateCounterFor(int rows)</pre> </li> </ul> <a name="getMergedRowCounts()">  </a> <ul class="blockList"> <li class="blockList"> <h4>getMergedRowCounts</h4> <pre>public long[] getMergedRowCounts()</pre> </li> </ul> <a name="iterator()">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>iterator</h4> <pre>public abstract <a href="../../../../../org/apache/cassandra/utils/CloseableIterator.html" title="interface in org.apache.cassandra.utils">CloseableIterator</a><<a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactedRow.html" title="class in org.apache.cassandra.db.compaction">AbstractCompactedRow</a>> iterator()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code>iterator</code> in interface <code>java.lang.Iterable<<a href="../../../../../org/apache/cassandra/db/compaction/AbstractCompactedRow.html" title="class in org.apache.cassandra.db.compaction">AbstractCompactedRow</a>></code></dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div>   <div class="bottomNav"><a name="navbar_bottom">  </a><a href="#skip-navbar_bottom" 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