Google Git
Sign in
apache / drill-site / 1afc0c0bd77668c5c5c8527776fb56bf6159badb / . / apidocs / org / apache / drill / exec / vector / accessor / writer / MapWriter.SingleMapWriter.html
blob: dd6c3b3084f86db7e1b773b9c9c5d50ffbc08fb2 [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<!-- Generated by javadoc -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>MapWriter.SingleMapWriter (Drill : 1.20.3 API)</title>
<link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../../../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="MapWriter.SingleMapWriter (Drill : 1.20.3 API)";
}
}
catch(err) {
}
//-->
var methods = {"i0":10,"i1":10,"i2":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<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/MapWriter.SingleMapWriter.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/drill/exec/vector/accessor/writer/MapWriter.DummyMapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/NullableScalarWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../../../index.html?org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html" target="_top">Frames</a></li>
<li><a href="MapWriter.SingleMapWriter.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li><a href="#nested.classes.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.MapWriter">Nested</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.MapWriter">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">org.apache.drill.exec.vector.accessor.writer</div>
<h2 title="Class MapWriter.SingleMapWriter" class="title">Class MapWriter.SingleMapWriter</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">org.apache.drill.exec.vector.accessor.writer.MapWriter</a></li>
<li>
<ul class="inheritance">
<li>org.apache.drill.exec.vector.accessor.writer.MapWriter.SingleMapWriter</li>
</ul>
</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/drill/exec/vector/accessor/ColumnWriter.html" title="interface in org.apache.drill.exec.vector.accessor">ColumnWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/TupleWriter.html" title="interface in org.apache.drill.exec.vector.accessor">TupleWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html" title="interface in org.apache.drill.exec.vector.accessor.writer">WriterEvents</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/WriterPosition.html" title="interface in org.apache.drill.exec.vector.accessor">WriterPosition</a></dd>
</dl>
<dl>
<dt>Enclosing class:</dt>
<dd><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter</a></dd>
</dl>
<hr>
<br>
<pre>protected static class <span class="typeNameLabel">MapWriter.SingleMapWriter</span>
extends <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter</a></pre>
<div class="block">Writer for a single (non-array) map. Clients don't really "write" maps;
rather, this writer is a holder for the columns within the map, and those
columns are what is written.</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<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.drill.exec.vector.accessor.writer.MapWriter">
<!-- -->
</a>
<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.ArrayMapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter.ArrayMapWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.DummyArrayMapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter.DummyArrayMapWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.DummyMapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter.DummyMapWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter.SingleMapWriter</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter">
<!-- -->
</a>
<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.TupleObjectWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter.TupleObjectWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.TupleWriterListener.html" title="interface in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter.TupleWriterListener</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.drill.exec.vector.accessor.TupleWriter">
<!-- -->
</a>
<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.drill.exec.vector.accessor.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/TupleWriter.html" title="interface in org.apache.drill.exec.vector.accessor">TupleWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/TupleWriter.UndefinedColumnException.html" title="class in org.apache.drill.exec.vector.accessor">TupleWriter.UndefinedColumnException</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.WriterEvents">
<!-- -->
</a>
<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html" title="interface in org.apache.drill.exec.vector.accessor.writer">WriterEvents</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.ColumnWriterListener.html" title="interface in org.apache.drill.exec.vector.accessor.writer">WriterEvents.ColumnWriterListener</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.State.html" title="enum in org.apache.drill.exec.vector.accessor.writer">WriterEvents.State</a></code></li>
</ul>
</li>
</ul>
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.MapWriter">
<!-- -->
</a>
<h3>Fields inherited from class&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html#mapColumnSchema">mapColumnSchema</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter">
<!-- -->
</a>
<h3>Fields inherited from class&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#childIndex">childIndex</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#listener">listener</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#logger">logger</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#state">state</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#tupleSchema">tupleSchema</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#vectorIndex">vectorIndex</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#writers">writers</a></code></li>
</ul>
</li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- -->
</a>
<h3>Constructor Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</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><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html#SingleMapWriter-org.apache.drill.exec.record.metadata.ColumnMetadata-org.apache.drill.exec.vector.complex.MapVector-java.util.List-">SingleMapWriter</a></span>(<a href="../../../../../../../org/apache/drill/exec/record/metadata/ColumnMetadata.html" title="interface in org.apache.drill.exec.record.metadata">ColumnMetadata</a>&nbsp;schema,
<a href="../../../../../../../org/apache/drill/exec/vector/complex/MapVector.html" title="class in org.apache.drill.exec.vector.complex">MapVector</a>&nbsp;vector,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractObjectWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractObjectWriter</a>&gt;&nbsp;writers)</code>&nbsp;</td>
</tr>
</table>
</li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html#endWrite--">endWrite</a></span>()</code>
<div class="block">End a batch: finalize any vector values.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html#isProjected--">isProjected</a></span>()</code>
<div class="block">Whether this writer is projected (is backed by a materialized vector),
or is unprojected (is just a dummy writer.) In most cases, clients can
ignore whether the column is projected and just write to the writer.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html#preRollover--">preRollover</a></span>()</code>
<div class="block">The vectors backing this vector are about to roll over.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.MapWriter">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">MapWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html#buildMap-org.apache.drill.exec.record.metadata.ColumnMetadata-org.apache.drill.exec.vector.complex.MapVector-java.util.List-">buildMap</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html#buildMapArray-org.apache.drill.exec.record.metadata.ColumnMetadata-org.apache.drill.exec.vector.complex.RepeatedMapVector-java.util.List-">buildMapArray</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html#buildMapWriter-org.apache.drill.exec.record.metadata.ColumnMetadata-org.apache.drill.exec.vector.complex.AbstractMapVector-">buildMapWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html#buildMapWriter-org.apache.drill.exec.record.metadata.ColumnMetadata-org.apache.drill.exec.vector.complex.AbstractMapVector-java.util.List-">buildMapWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/MapWriter.html#schema--">schema</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter">
<!-- -->
</a>
<h3>Methods inherited from class&nbsp;org.apache.drill.exec.vector.accessor.writer.<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#addColumn-org.apache.drill.exec.record.metadata.ColumnMetadata-">addColumn</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#addColumn-org.apache.drill.exec.record.MaterializedField-">addColumn</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#addColumnWriter-org.apache.drill.exec.vector.accessor.writer.AbstractObjectWriter-">addColumnWriter</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#array-int-">array</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#array-java.lang.String-">array</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#bindIndex-org.apache.drill.exec.vector.accessor.ColumnWriterIndex-">bindIndex</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#bindIndex-org.apache.drill.exec.vector.accessor.ColumnWriterIndex-org.apache.drill.exec.vector.accessor.ColumnWriterIndex-">bindIndex</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#bindListener-org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter.TupleWriterListener-">bindListener</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#bindListener-org.apache.drill.exec.vector.accessor.writer.WriterEvents.ColumnWriterListener-">bindListener</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#column-int-">column</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#column-java.lang.String-">column</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#copy-org.apache.drill.exec.vector.accessor.ColumnReader-">copy</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#dict-int-">dict</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#dict-java.lang.String-">dict</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#dump-org.apache.drill.exec.vector.accessor.impl.HierarchicalFormatter-">dump</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#endArrayValue--">endArrayValue</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#isProjected-java.lang.String-">isProjected</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#lastWriteIndex--">lastWriteIndex</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#listener--">listener</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#nullable--">nullable</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#postRollover--">postRollover</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#restartRow--">restartRow</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#rowStartIndex--">rowStartIndex</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#saveRow--">saveRow</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#scalar-int-">scalar</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#scalar-java.lang.String-">scalar</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#set-int-java.lang.Object-">set</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#setNull--">setNull</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#setObject-java.lang.Object-">setObject</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#size--">size</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#startRow--">startRow</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#startWrite--">startWrite</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#tuple-int-">tuple</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#tuple-java.lang.String-">tuple</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#tupleSchema--">tupleSchema</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#type--">type</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#type-int-">type</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#type-java.lang.String-">type</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#variant-int-">variant</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#variant-java.lang.String-">variant</a>, <a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#writeIndex--">writeIndex</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&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="SingleMapWriter-org.apache.drill.exec.record.metadata.ColumnMetadata-org.apache.drill.exec.vector.complex.MapVector-java.util.List-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>SingleMapWriter</h4>
<pre>protected&nbsp;SingleMapWriter(<a href="../../../../../../../org/apache/drill/exec/record/metadata/ColumnMetadata.html" title="interface in org.apache.drill.exec.record.metadata">ColumnMetadata</a>&nbsp;schema,
<a href="../../../../../../../org/apache/drill/exec/vector/complex/MapVector.html" title="class in org.apache.drill.exec.vector.complex">MapVector</a>&nbsp;vector,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractObjectWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractObjectWriter</a>&gt;&nbsp;writers)</pre>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="endWrite--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>endWrite</h4>
<pre>public&nbsp;void&nbsp;endWrite()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html#endWrite--">WriterEvents</a></code></span></div>
<div class="block">End a batch: finalize any vector values.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html#endWrite--">endWrite</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html" title="interface in org.apache.drill.exec.vector.accessor.writer">WriterEvents</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#endWrite--">endWrite</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter</a></code></dd>
</dl>
</li>
</ul>
<a name="preRollover--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>preRollover</h4>
<pre>public&nbsp;void&nbsp;preRollover()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html#preRollover--">WriterEvents</a></code></span></div>
<div class="block">The vectors backing this vector are about to roll over. Finish
the current batch up to, but not including, the current row.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html#preRollover--">preRollover</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/WriterEvents.html" title="interface in org.apache.drill.exec.vector.accessor.writer">WriterEvents</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#preRollover--">preRollover</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter</a></code></dd>
</dl>
</li>
</ul>
<a name="isProjected--">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>isProjected</h4>
<pre>public&nbsp;boolean&nbsp;isProjected()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/ColumnWriter.html#isProjected--">ColumnWriter</a></code></span></div>
<div class="block">Whether this writer is projected (is backed by a materialized vector),
or is unprojected (is just a dummy writer.) In most cases, clients can
ignore whether the column is projected and just write to the writer.
This flag handles those special cases where it is helpful to know if
the column is projected or not.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/ColumnWriter.html#isProjected--">isProjected</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/ColumnWriter.html" title="interface in org.apache.drill.exec.vector.accessor">ColumnWriter</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html#isProjected--">isProjected</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter</a></code></dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<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/MapWriter.SingleMapWriter.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/drill/exec/vector/accessor/writer/MapWriter.DummyMapWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/NullableScalarWriter.html" title="class in org.apache.drill.exec.vector.accessor.writer"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../../../index.html?org/apache/drill/exec/vector/accessor/writer/MapWriter.SingleMapWriter.html" target="_top">Frames</a></li>
<li><a href="MapWriter.SingleMapWriter.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li><a href="#nested.classes.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.MapWriter">Nested</a>&nbsp;|&nbsp;</li>
<li><a href="#fields.inherited.from.class.org.apache.drill.exec.vector.accessor.writer.MapWriter">Field</a>&nbsp;|&nbsp;</li>
<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright &#169; 1970 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>