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>Selection (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/Selection.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>Field | </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>Field | </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.cql3.statements</div> <h2 title="Class Selection" class="title">Class Selection</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>org.apache.cassandra.cql3.statements.Selection</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <hr> <br> <pre>public abstract class <span class="strong">Selection</span> extends java.lang.Object</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>class </code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.ResultSetBuilder.html" title="class in org.apache.cassandra.cql3.statements">Selection.ResultSetBuilder</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="colFirst" scope="col">Modifier</th> <th class="colLast" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>protected </code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#Selection(java.util.Collection,%20java.util.List,%20boolean,%20boolean)">Selection</a></strong>(java.util.Collection<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>> columns, java.util.List<<a href="../../../../../org/apache/cassandra/cql3/ColumnSpecification.html" title="class in org.apache.cassandra.cql3">ColumnSpecification</a>> metadata, boolean collectTimestamps, boolean collectTTLs)</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>int</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#addColumnForOrdering(org.apache.cassandra.config.ColumnDefinition)">addColumnForOrdering</a></strong>(<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a> c)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html" title="class in org.apache.cassandra.cql3.statements">Selection</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#forColumns(java.util.Collection)">forColumns</a></strong>(java.util.Collection<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>> columns)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html" title="class in org.apache.cassandra.cql3.statements">Selection</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#fromSelectors(org.apache.cassandra.config.CFMetaData,%20java.util.List)">fromSelectors</a></strong>(<a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm, java.util.List<<a href="../../../../../org/apache/cassandra/cql3/statements/RawSelector.html" title="class in org.apache.cassandra.cql3.statements">RawSelector</a>> rawSelectors)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>java.util.Collection<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#getColumns()">getColumns</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/cql3/ResultSet.Metadata.html" title="class in org.apache.cassandra.cql3">ResultSet.Metadata</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#getResultMetadata()">getResultMetadata</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected abstract java.util.List<java.nio.ByteBuffer></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#handleRow(org.apache.cassandra.cql3.statements.Selection.ResultSetBuilder)">handleRow</a></strong>(<a href="../../../../../org/apache/cassandra/cql3/statements/Selection.ResultSetBuilder.html" title="class in org.apache.cassandra.cql3.statements">Selection.ResultSetBuilder</a> rs)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#isWildcard()">isWildcard</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.ResultSetBuilder.html" title="class in org.apache.cassandra.cql3.statements">Selection.ResultSetBuilder</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#resultSetBuilder(long)">resultSetBuilder</a></strong>(long now)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html" title="class in org.apache.cassandra.cql3.statements">Selection</a></code></td> <td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html#wildcard(org.apache.cassandra.config.CFMetaData)">wildcard</a></strong>(<a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm)</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>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="constructor_detail">  </a> <h3>Constructor Detail</h3> <a name="Selection(java.util.Collection, java.util.List, boolean, boolean)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>Selection</h4> <pre>protected Selection(java.util.Collection<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>> columns, java.util.List<<a href="../../../../../org/apache/cassandra/cql3/ColumnSpecification.html" title="class in org.apache.cassandra.cql3">ColumnSpecification</a>> metadata, boolean collectTimestamps, boolean collectTTLs)</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_detail">  </a> <h3>Method Detail</h3> <a name="isWildcard()">  </a> <ul class="blockList"> <li class="blockList"> <h4>isWildcard</h4> <pre>public boolean isWildcard()</pre> </li> </ul> <a name="getResultMetadata()">  </a> <ul class="blockList"> <li class="blockList"> <h4>getResultMetadata</h4> <pre>public <a href="../../../../../org/apache/cassandra/cql3/ResultSet.Metadata.html" title="class in org.apache.cassandra.cql3">ResultSet.Metadata</a> getResultMetadata()</pre> </li> </ul> <a name="wildcard(org.apache.cassandra.config.CFMetaData)">  </a> <ul class="blockList"> <li class="blockList"> <h4>wildcard</h4> <pre>public static <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html" title="class in org.apache.cassandra.cql3.statements">Selection</a> wildcard(<a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm)</pre> </li> </ul> <a name="forColumns(java.util.Collection)">  </a> <ul class="blockList"> <li class="blockList"> <h4>forColumns</h4> <pre>public static <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html" title="class in org.apache.cassandra.cql3.statements">Selection</a> forColumns(java.util.Collection<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>> columns)</pre> </li> </ul> <a name="addColumnForOrdering(org.apache.cassandra.config.ColumnDefinition)">  </a> <ul class="blockList"> <li class="blockList"> <h4>addColumnForOrdering</h4> <pre>public int addColumnForOrdering(<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a> c)</pre> </li> </ul> <a name="fromSelectors(org.apache.cassandra.config.CFMetaData, java.util.List)">  </a> <ul class="blockList"> <li class="blockList"> <h4>fromSelectors</h4> <pre>public static <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.html" title="class in org.apache.cassandra.cql3.statements">Selection</a> fromSelectors(<a href="../../../../../org/apache/cassandra/config/CFMetaData.html" title="class in org.apache.cassandra.config">CFMetaData</a> cfm, java.util.List<<a href="../../../../../org/apache/cassandra/cql3/statements/RawSelector.html" title="class in org.apache.cassandra.cql3.statements">RawSelector</a>> rawSelectors) throws <a href="../../../../../org/apache/cassandra/exceptions/InvalidRequestException.html" title="class in org.apache.cassandra.exceptions">InvalidRequestException</a></pre> <dl><dt><span class="strong">Throws:</span></dt> <dd><code><a href="../../../../../org/apache/cassandra/exceptions/InvalidRequestException.html" title="class in org.apache.cassandra.exceptions">InvalidRequestException</a></code></dd></dl> </li> </ul> <a name="handleRow(org.apache.cassandra.cql3.statements.Selection.ResultSetBuilder)">  </a> <ul class="blockList"> <li class="blockList"> <h4>handleRow</h4> <pre>protected abstract java.util.List<java.nio.ByteBuffer> handleRow(<a href="../../../../../org/apache/cassandra/cql3/statements/Selection.ResultSetBuilder.html" title="class in org.apache.cassandra.cql3.statements">Selection.ResultSetBuilder</a> rs) throws <a href="../../../../../org/apache/cassandra/exceptions/InvalidRequestException.html" title="class in org.apache.cassandra.exceptions">InvalidRequestException</a></pre> <dl><dt><span class="strong">Throws:</span></dt> <dd><code><a href="../../../../../org/apache/cassandra/exceptions/InvalidRequestException.html" title="class in org.apache.cassandra.exceptions">InvalidRequestException</a></code></dd></dl> </li> </ul> <a name="getColumns()">  </a> <ul class="blockList"> <li class="blockList"> <h4>getColumns</h4> <pre>public java.util.Collection<<a href="../../../../../org/apache/cassandra/config/ColumnDefinition.html" title="class in org.apache.cassandra.config">ColumnDefinition</a>> getColumns()</pre> <dl><dt><span class="strong">Returns:</span></dt><dd>the list of CQL3 columns value this SelectionClause needs.</dd></dl> </li> </ul> <a name="resultSetBuilder(long)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>resultSetBuilder</h4> <pre>public <a href="../../../../../org/apache/cassandra/cql3/statements/Selection.ResultSetBuilder.html" title="class in org.apache.cassandra.cql3.statements">Selection.ResultSetBuilder</a> resultSetBuilder(long now)</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 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