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>SSTableNamesIterator (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/SSTableNamesIterator.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.columniterator</div> <h2 title="Class SSTableNamesIterator" class="title">Class SSTableNamesIterator</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>com.google.common.collect.UnmodifiableIterator<T></li> <li> <ul class="inheritance"> <li>com.google.common.collect.AbstractIterator<<a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a>></li> <li> <ul class="inheritance"> <li>org.apache.cassandra.db.columniterator.SSTableNamesIterator</li> </ul> </li> </ul> </li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd>java.io.Closeable, java.lang.AutoCloseable, java.util.Iterator<<a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a>>, <a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html" title="interface in org.apache.cassandra.db.columniterator">OnDiskAtomIterator</a>, <a href="../../../../../org/apache/cassandra/utils/CloseableIterator.html" title="interface in org.apache.cassandra.utils">CloseableIterator</a><<a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a>></dd> </dl> <hr> <br> <pre>public class <span class="strong">SSTableNamesIterator</span> extends com.google.common.collect.AbstractIterator<<a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a>> implements <a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html" title="interface in org.apache.cassandra.db.columniterator">OnDiskAtomIterator</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>java.util.SortedSet<<a href="../../../../../org/apache/cassandra/db/composites/CellName.html" title="interface in org.apache.cassandra.db.composites">CellName</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#columns">columns</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#key">key</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/columniterator/SSTableNamesIterator.html#SSTableNamesIterator(org.apache.cassandra.io.sstable.SSTableReader,%20org.apache.cassandra.db.DecoratedKey,%20java.util.SortedSet)">SSTableNamesIterator</a></strong>(<a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html" title="class in org.apache.cassandra.io.sstable">SSTableReader</a> sstable, <a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a> key, java.util.SortedSet<<a href="../../../../../org/apache/cassandra/db/composites/CellName.html" title="interface in org.apache.cassandra.db.composites">CellName</a>> columns)</code> </td> </tr> <tr class="rowColor"> <td class="colOne"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#SSTableNamesIterator(org.apache.cassandra.io.sstable.SSTableReader,%20org.apache.cassandra.io.util.FileDataInput,%20org.apache.cassandra.db.DecoratedKey,%20java.util.SortedSet,%20org.apache.cassandra.db.RowIndexEntry)">SSTableNamesIterator</a></strong>(<a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html" title="class in org.apache.cassandra.io.sstable">SSTableReader</a> sstable, <a href="../../../../../org/apache/cassandra/io/util/FileDataInput.html" title="interface in org.apache.cassandra.io.util">FileDataInput</a> file, <a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a> key, java.util.SortedSet<<a href="../../../../../org/apache/cassandra/db/composites/CellName.html" title="interface in org.apache.cassandra.db.composites">CellName</a>> columns, <a href="../../../../../org/apache/cassandra/db/RowIndexEntry.html" title="class in org.apache.cassandra.db">RowIndexEntry</a> indexEntry)</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>void</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#close()">close</a></strong>()</code> <div class="block">clean up any open resources</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected <a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#computeNext()">computeNext</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/db/ColumnFamily.html" title="class in org.apache.cassandra.db">ColumnFamily</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#getColumnFamily()">getColumnFamily</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableNamesIterator.html#getKey()">getKey</a></strong>()</code> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_com.google.common.collect.AbstractIterator">  </a> <h3>Methods inherited from class com.google.common.collect.AbstractIterator</h3> <code>endOfData, hasNext, next, peek</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_com.google.common.collect.UnmodifiableIterator">  </a> <h3>Methods inherited from class com.google.common.collect.UnmodifiableIterator</h3> <code>remove</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> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_java.util.Iterator">  </a> <h3>Methods inherited from interface java.util.Iterator</h3> <code>hasNext, next, remove</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="columns">  </a> <ul class="blockList"> <li class="blockList"> <h4>columns</h4> <pre>public final java.util.SortedSet<<a href="../../../../../org/apache/cassandra/db/composites/CellName.html" title="interface in org.apache.cassandra.db.composites">CellName</a>> columns</pre> </li> </ul> <a name="key">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>key</h4> <pre>public final <a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a> key</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_detail">  </a> <h3>Constructor Detail</h3> <a name="SSTableNamesIterator(org.apache.cassandra.io.sstable.SSTableReader, org.apache.cassandra.db.DecoratedKey, java.util.SortedSet)">  </a> <ul class="blockList"> <li class="blockList"> <h4>SSTableNamesIterator</h4> <pre>public SSTableNamesIterator(<a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html" title="class in org.apache.cassandra.io.sstable">SSTableReader</a> sstable, <a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a> key, java.util.SortedSet<<a href="../../../../../org/apache/cassandra/db/composites/CellName.html" title="interface in org.apache.cassandra.db.composites">CellName</a>> columns)</pre> </li> </ul> <a name="SSTableNamesIterator(org.apache.cassandra.io.sstable.SSTableReader, org.apache.cassandra.io.util.FileDataInput, org.apache.cassandra.db.DecoratedKey, java.util.SortedSet, org.apache.cassandra.db.RowIndexEntry)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>SSTableNamesIterator</h4> <pre>public SSTableNamesIterator(<a href="../../../../../org/apache/cassandra/io/sstable/SSTableReader.html" title="class in org.apache.cassandra.io.sstable">SSTableReader</a> sstable, <a href="../../../../../org/apache/cassandra/io/util/FileDataInput.html" title="interface in org.apache.cassandra.io.util">FileDataInput</a> file, <a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a> key, java.util.SortedSet<<a href="../../../../../org/apache/cassandra/db/composites/CellName.html" title="interface in org.apache.cassandra.db.composites">CellName</a>> columns, <a href="../../../../../org/apache/cassandra/db/RowIndexEntry.html" title="class in org.apache.cassandra.db">RowIndexEntry</a> indexEntry)</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_detail">  </a> <h3>Method Detail</h3> <a name="getKey()">  </a> <ul class="blockList"> <li class="blockList"> <h4>getKey</h4> <pre>public <a href="../../../../../org/apache/cassandra/db/DecoratedKey.html" title="class in org.apache.cassandra.db">DecoratedKey</a> getKey()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html#getKey()">getKey</a></code> in interface <code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html" title="interface in org.apache.cassandra.db.columniterator">OnDiskAtomIterator</a></code></dd> <dt><span class="strong">Returns:</span></dt><dd>the current row key</dd></dl> </li> </ul> <a name="getColumnFamily()">  </a> <ul class="blockList"> <li class="blockList"> <h4>getColumnFamily</h4> <pre>public <a href="../../../../../org/apache/cassandra/db/ColumnFamily.html" title="class in org.apache.cassandra.db">ColumnFamily</a> getColumnFamily()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html#getColumnFamily()">getColumnFamily</a></code> in interface <code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html" title="interface in org.apache.cassandra.db.columniterator">OnDiskAtomIterator</a></code></dd> <dt><span class="strong">Returns:</span></dt><dd>A ColumnFamily holding metadata for the row being iterated. Do not modify this CF. Whether it is empty or not is implementation-dependent.</dd></dl> </li> </ul> <a name="computeNext()">  </a> <ul class="blockList"> <li class="blockList"> <h4>computeNext</h4> <pre>protected <a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a> computeNext()</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code>computeNext</code> in class <code>com.google.common.collect.AbstractIterator<<a href="../../../../../org/apache/cassandra/db/OnDiskAtom.html" title="interface in org.apache.cassandra.db">OnDiskAtom</a>></code></dd> </dl> </li> </ul> <a name="close()">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>close</h4> <pre>public void close() throws java.io.IOException</pre> <div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html#close()">OnDiskAtomIterator</a></code></strong></div> <div class="block">clean up any open resources</div> <dl> <dt><strong>Specified by:</strong></dt> <dd><code>close</code> in interface <code>java.io.Closeable</code></dd> <dt><strong>Specified by:</strong></dt> <dd><code>close</code> in interface <code>java.lang.AutoCloseable</code></dd> <dt><strong>Specified by:</strong></dt> <dd><code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html#close()">close</a></code> in interface <code><a href="../../../../../org/apache/cassandra/db/columniterator/OnDiskAtomIterator.html" title="interface in org.apache.cassandra.db.columniterator">OnDiskAtomIterator</a></code></dd> <dt><span class="strong">Throws:</span></dt> <dd><code>java.io.IOException</code></dd></dl> </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/SSTableNamesIterator.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/columniterator/OnDiskAtomIterator.html" title="interface in org.apache.cassandra.db.columniterator"><span class="strong">Prev Class</span></a></li> <li><a href="../../../../../org/apache/cassandra/db/columniterator/SSTableSliceIterator.html" title="class in org.apache.cassandra.db.columniterator"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../../index.html?org/apache/cassandra/db/columniterator/SSTableNamesIterator.html" target="_top">Frames</a></li> <li><a href="SSTableNamesIterator.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_bottom"> <li><a href="../../../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"> </script> </div> <div> <ul 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_bottom">  </a></div>  <p class="legalCopy"><small>Copyright © 2014 The Apache Software Foundation</small></p> </body> </html>