Google Git
Sign in
apache / arrow-site / refs/heads/asf-site / . / docs / dev / java / reference / org / apache / arrow / vector / complex / package-summary.html
blob: 35766d717588cbf96b9f32afed37e9f898b3c594 [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>org.apache.arrow.vector.complex (Apache Arrow Java Root POM 17.0.0-SNAPSHOT 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="org.apache.arrow.vector.complex (Apache Arrow Java Root POM 17.0.0-SNAPSHOT API)";
}
}
catch(err) {
}
//-->
</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 class="navBarCell1Rev">Package</li>
<li>Class</li>
<li><a href="package-use.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/arrow/vector/compare/util/package-summary.html">Prev&nbsp;Package</a></li>
<li><a href="../../../../../org/apache/arrow/vector/complex/impl/package-summary.html">Next&nbsp;Package</a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/arrow/vector/complex/package-summary.html" target="_top">Frames</a></li>
<li><a href="package-summary.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>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<div class="header">
<h1 title="Package" class="title">Package&nbsp;org.apache.arrow.vector.complex</h1>
</div>
<div class="contentContainer">
<ul class="blockList">
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Interface</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/BaseListVector.html" title="interface in org.apache.arrow.vector.complex">BaseListVector</a></td>
<td class="colLast">
<div class="block">Abstraction for all list type vectors.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/Positionable.html" title="interface in org.apache.arrow.vector.complex">Positionable</a></td>
<td class="colLast">
<div class="block">Get and set position in a particular data structure.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/PromotableVector.html" title="interface in org.apache.arrow.vector.complex">PromotableVector</a></td>
<td class="colLast">
<div class="block">Vector that can store multiple <a href="../../../../../org/apache/arrow/vector/types/pojo/FieldType.html" title="class in org.apache.arrow.vector.types.pojo">FieldType</a> vectors as children.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/RepeatedFixedWidthVectorLike.html" title="interface in org.apache.arrow.vector.complex">RepeatedFixedWidthVectorLike</a></td>
<td class="colLast">
<div class="block">A <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector"><code>ValueVector</code></a> mix-in that can be used in conjunction with
<a href="../../../../../org/apache/arrow/vector/complex/RepeatedValueVector.html" title="interface in org.apache.arrow.vector.complex"><code>RepeatedValueVector</code></a> subtypes.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/RepeatedValueVector.html" title="interface in org.apache.arrow.vector.complex">RepeatedValueVector</a></td>
<td class="colLast">
<div class="block">An abstraction representing repeated value vectors.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/RepeatedVariableWidthVectorLike.html" title="interface in org.apache.arrow.vector.complex">RepeatedVariableWidthVectorLike</a></td>
<td class="colLast">
<div class="block">A <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector"><code>ValueVector</code></a> mix-in that can be used in conjunction with
variable <a href="../../../../../org/apache/arrow/vector/complex/RepeatedValueVector.html" title="interface in org.apache.arrow.vector.complex"><code>RepeatedValueVector</code></a> subtypes (e.g.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/AbstractContainerVector.html" title="class in org.apache.arrow.vector.complex">AbstractContainerVector</a></td>
<td class="colLast">
<div class="block">Base class for composite vectors.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/AbstractStructVector.html" title="class in org.apache.arrow.vector.complex">AbstractStructVector</a></td>
<td class="colLast">
<div class="block">Base class for StructVectors.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/BaseRepeatedValueVector.html" title="class in org.apache.arrow.vector.complex">BaseRepeatedValueVector</a></td>
<td class="colLast">
<div class="block">Base class for Vectors that contain repeated values.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/DenseUnionVector.html" title="class in org.apache.arrow.vector.complex">DenseUnionVector</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/EmptyValuePopulator.html" title="class in org.apache.arrow.vector.complex">EmptyValuePopulator</a></td>
<td class="colLast">
<div class="block">A helper class that is used to track and populate empty values in repeated value vectors.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/FixedSizeListVector.html" title="class in org.apache.arrow.vector.complex">FixedSizeListVector</a></td>
<td class="colLast">
<div class="block">A ListVector where every list value is of the same size.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/LargeListVector.html" title="class in org.apache.arrow.vector.complex">LargeListVector</a></td>
<td class="colLast">
<div class="block">A list vector contains lists of a specific type of elements.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/ListVector.html" title="class in org.apache.arrow.vector.complex">ListVector</a></td>
<td class="colLast">
<div class="block">A list vector contains lists of a specific type of elements.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/MapVector.html" title="class in org.apache.arrow.vector.complex">MapVector</a></td>
<td class="colLast">
<div class="block">A MapVector is used to store entries of key/value pairs.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/NonNullableStructVector.html" title="class in org.apache.arrow.vector.complex">NonNullableStructVector</a></td>
<td class="colLast">
<div class="block">A struct vector that has no null values (and no validity buffer).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/NonNullableStructVector.StructTransferPair.html" title="class in org.apache.arrow.vector.complex">NonNullableStructVector.StructTransferPair</a></td>
<td class="colLast">
<div class="block"><a href="../../../../../org/apache/arrow/vector/util/TransferPair.html" title="interface in org.apache.arrow.vector.util"><code>TransferPair</code></a> for this this class.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/StateTool.html" title="class in org.apache.arrow.vector.complex">StateTool</a></td>
<td class="colLast">
<div class="block">Utility methods for state machines based on enums.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/StructVector.html" title="class in org.apache.arrow.vector.complex">StructVector</a></td>
<td class="colLast">
<div class="block">A Struct vector consists of nullability/validity buffer and children vectors
that make up the struct's fields.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/UnionVector.html" title="class in org.apache.arrow.vector.complex">UnionVector</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/VectorWithOrdinal.html" title="class in org.apache.arrow.vector.complex">VectorWithOrdinal</a></td>
<td class="colLast">
<div class="block">Tuple of a <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector"><code>ValueVector</code></a> and an index into a data structure containing the <a href="../../../../../org/apache/arrow/vector/ValueVector.html" title="interface in org.apache.arrow.vector"><code>ValueVector</code></a>.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
<caption><span>Enum Summary</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Enum</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="../../../../../org/apache/arrow/vector/complex/AbstractStructVector.ConflictPolicy.html" title="enum in org.apache.arrow.vector.complex">AbstractStructVector.ConflictPolicy</a></td>
<td class="colLast">
<div class="block">Policy to determine how to react when duplicate columns are encountered.</div>
</td>
</tr>
</tbody>
</table>
</li>
</ul>
</div>
<!-- ======= 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 class="navBarCell1Rev">Package</li>
<li>Class</li>
<li><a href="package-use.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/arrow/vector/compare/util/package-summary.html">Prev&nbsp;Package</a></li>
<li><a href="../../../../../org/apache/arrow/vector/complex/impl/package-summary.html">Next&nbsp;Package</a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/arrow/vector/complex/package-summary.html" target="_top">Frames</a></li>
<li><a href="package-summary.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>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright &#169; 2023 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>