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>ReplayPosition (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/ReplayPosition.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>Summary: </li> <li><a href="#nested_class_summary">Nested</a> | </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.commitlog</div> <h2 title="Class ReplayPosition" class="title">Class ReplayPosition</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>org.apache.cassandra.db.commitlog.ReplayPosition</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd>java.lang.Comparable<<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a>></dd> </dl> <hr> <br> <pre>public class <span class="strong">ReplayPosition</span> extends java.lang.Object implements java.lang.Comparable<<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a>></pre> </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> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Class and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>static class </code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.ReplayPositionSerializer.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition.ReplayPositionSerializer</a></strong></code> </td> </tr> </table> </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>static java.util.Comparator<<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#comparator">comparator</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#NONE">NONE</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/commitlog/ReplayPosition.html#position">position</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/commitlog/ReplayPosition.html#segment">segment</a></strong></code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.ReplayPositionSerializer.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition.ReplayPositionSerializer</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#serializer">serializer</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/commitlog/ReplayPosition.html#ReplayPosition(long,%20int)">ReplayPosition</a></strong>(long segment, int position)</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/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#clone()">clone</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#compareTo(org.apache.cassandra.db.commitlog.ReplayPosition)">compareTo</a></strong>(<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a> other)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#equals(java.lang.Object)">equals</a></strong>(java.lang.Object o)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#getReplayPosition(java.lang.Iterable)">getReplayPosition</a></strong>(java.lang.Iterable<? extends <a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html" title="class in org.apache.cassandra.io.sstable">SSTableReader</a>> sstables)</code> <div class="block">Convenience method to compute the replay position for a group of SSTables.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#hashCode()">hashCode</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>java.lang.String</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html#toString()">toString</a></strong>()</code> </td> </tr> </table> <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>finalize, getClass, notify, notifyAll, 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="serializer">  </a> <ul class="blockList"> <li class="blockList"> <h4>serializer</h4> <pre>public static final <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.ReplayPositionSerializer.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition.ReplayPositionSerializer</a> serializer</pre> </li> </ul> <a name="NONE">  </a> <ul class="blockList"> <li class="blockList"> <h4>NONE</h4> <pre>public static final <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a> NONE</pre> </li> </ul> <a name="segment">  </a> <ul class="blockList"> <li class="blockList"> <h4>segment</h4> <pre>public final long segment</pre> </li> </ul> <a name="position">  </a> <ul class="blockList"> <li class="blockList"> <h4>position</h4> <pre>public final int position</pre> </li> </ul> <a name="comparator">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>comparator</h4> <pre>public static final java.util.Comparator<<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a>> comparator</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_detail">  </a> <h3>Constructor Detail</h3> <a name="ReplayPosition(long, int)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>ReplayPosition</h4> <pre>public ReplayPosition(long segment, int position)</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_detail">  </a> <h3>Method Detail</h3> <a name="getReplayPosition(java.lang.Iterable)">  </a> <ul class="blockList"> <li class="blockList"> <h4>getReplayPosition</h4> <pre>public static <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a> getReplayPosition(java.lang.Iterable<? extends <a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html" title="class in org.apache.cassandra.io.sstable">SSTableReader</a>> sstables)</pre> <div class="block">Convenience method to compute the replay position for a group of SSTables.</div> <dl><dt><span class="strong">Parameters:</span></dt><dd><code>sstables</code> - </dd> <dt><span class="strong">Returns:</span></dt><dd>the most recent (highest) replay position</dd></dl> </li> </ul> <a name="compareTo(org.apache.cassandra.db.commitlog.ReplayPosition)">  </a> <ul class="blockList"> <li class="blockList"> <h4>compareTo</h4> <pre>public int compareTo(<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a> other)</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code>compareTo</code> in interface <code>java.lang.Comparable<<a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a>></code></dd> </dl> </li> </ul> <a name="equals(java.lang.Object)">  </a> <ul class="blockList"> <li class="blockList"> <h4>equals</h4> <pre>public boolean equals(java.lang.Object o)</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>equals</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> <a name="hashCode()">  </a> <ul class="blockList"> <li class="blockList"> <h4>hashCode</h4> <pre>public int hashCode()</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>hashCode</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> <a name="toString()">  </a> <ul class="blockList"> <li class="blockList"> <h4>toString</h4> <pre>public java.lang.String toString()</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>toString</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> <a name="clone()">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>clone</h4> <pre>public <a href="../../../../../org/apache/cassandra/db/commitlog/ReplayPosition.html" title="class in org.apache.cassandra.db.commitlog">ReplayPosition</a> clone()</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>clone</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div>   <div class="bottomNav"><a name="navbar_bottom">  </a><a 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