Google Git
Sign in
apache / openjpa-site / f4f8b894b02554a0a851bbf380ef41d45c445062 / . / content / builds / 3.1.0 / apidocs / org / apache / openjpa / kernel / exps / AbstractExpressionBuilder.html
blob: 3a077a89784481306f436ca1142377b4f3f9eaf9 [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="de">
<head>
<!-- Generated by javadoc (1.8.0_201) on Wed Apr 24 20:07:03 CEST 2019 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>AbstractExpressionBuilder (OpenJPA Parent POM 3.1.0 API)</title>
<meta name="date" content="2019-04-24">
<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="AbstractExpressionBuilder (OpenJPA Parent POM 3.1.0 API)";
}
}
catch(err) {
}
//-->
var methods = {"i0":10,"i1":6,"i2":6,"i3":10,"i4":10,"i5":9,"i6":9,"i7":10,"i8":6,"i9":10,"i10":6,"i11":6,"i12":6,"i13":10,"i14":10,"i15":6,"i16":10,"i17":10,"i18":6,"i19":9,"i20":10,"i21":10,"i22":10,"i23":9,"i24":10,"i25":9,"i26":10,"i27":10,"i28":10,"i29":10};
var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],4:["t3","Abstract 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/AbstractExpressionBuilder.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>Prev&nbsp;Class</li>
<li><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionVisitor.html" title="class in org.apache.openjpa.kernel.exps"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" target="_top">Frames</a></li>
<li><a href="AbstractExpressionBuilder.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>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">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><a href="#field.detail">Field</a>&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.openjpa.kernel.exps</div>
<h2 title="Class AbstractExpressionBuilder" class="title">Class AbstractExpressionBuilder</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>org.apache.openjpa.kernel.exps.AbstractExpressionBuilder</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../org/apache/openjpa/kernel/jpql/JPQLExpressionBuilder.html" title="class in org.apache.openjpa.kernel.jpql">JPQLExpressionBuilder</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="typeNameLabel">AbstractExpressionBuilder</span>
extends <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></pre>
<div class="block">Abstract base class to help build expressions. Provides
generic language-independent support for variable resolution,
path traversal, and error messages.</div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Marc Prud'hommeaux</dd>
</dl>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- -->
</a>
<h3>Field Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</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 int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_ELEMENT">CONTAINS_TYPE_ELEMENT</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_KEY">CONTAINS_TYPE_KEY</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#CONTAINS_TYPE_VALUE">CONTAINS_TYPE_VALUE</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_FATAL">EX_FATAL</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_UNSUPPORTED">EX_UNSUPPORTED</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#EX_USER">EX_USER</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#factory">factory</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#resolver">resolver</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Character.html?is-external=true" title="class or interface in java.lang">Character</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_CHAR_OBJ">TYPE_CHAR_OBJ</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_COLLECTION">TYPE_COLLECTION</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_MAP">TYPE_MAP</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_NUMBER">TYPE_NUMBER</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<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>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_OBJECT">TYPE_OBJECT</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#TYPE_STRING">TYPE_STRING</a></span></code>&nbsp;</td>
</tr>
</table>
</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="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#AbstractExpressionBuilder-org.apache.openjpa.kernel.exps.ExpressionFactory-org.apache.openjpa.kernel.exps.Resolver-">AbstractExpressionBuilder</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</a>&nbsp;factory,
<a href="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</a>&nbsp;resolver)</code>
<div class="block">Constructor.</div>
</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="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract 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>protected <a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#addAccessPath-org.apache.openjpa.meta.ClassMetaData-">addAccessPath</a></span>(<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;meta)</code>
<div class="block">Register the specified metadata as being in the query's access path.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#addSchemaToContext-java.lang.String-org.apache.openjpa.meta.ClassMetaData-">addSchemaToContext</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;alias,
<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;meta)</code>
<div class="block">Register the schema alias to the current JPQL query context.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#addVariableToContext-java.lang.String-org.apache.openjpa.kernel.exps.Value-">addVariableToContext</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;var)</code>
<div class="block">Register the variable associated with the schema alias (id) to
the current JPQL query context.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#assertUnboundVariablesValid--">assertUnboundVariablesValid</a></span>()</code>
<div class="block">Validate that all unbound variables are of a PC type.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#bind-org.apache.openjpa.kernel.exps.Value-">bind</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;var)</code>
<div class="block">Record that the given variable is bound.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#convertTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-">convertTypes</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2)</code>
<div class="block">Perform conversions to make values compatible.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#convertTypesQuotedNumbers-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-">convertTypesQuotedNumbers</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2)</code>
<div class="block">Perform conversions to make values compatible.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#createVariable-java.lang.String-boolean-">createVariable</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
boolean&nbsp;bind)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected abstract <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#currentQuery--">currentQuery</a></span>()</code>
<div class="block">Returns the current string being parsed; used for error messages.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getAccessPath--">getAccessPath</a></span>()</code>
<div class="block">Return the recorded query access path.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>protected abstract <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getClassLoader--">getClassLoader</a></span>()</code>
<div class="block">Returns the class loader that should be used for resolving
class names (in addition to the resolver in the query).</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>protected abstract <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getDeclaredVariableType-java.lang.String-">getDeclaredVariableType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>
<div class="block">Returns the type of the named variable if it has been declared.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>protected abstract <a href="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util">Localizer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getLocalizer--">getLocalizer</a></span>()</code>
<div class="block">Used for obtaining the <a href="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util"><code>Localizer</code></a> to use for translating
error messages.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getMetaData-java.lang.Class-boolean-">getMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;c,
boolean&nbsp;required)</code>
<div class="block">Convenience method to get metadata for the given type.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getMetaData-java.lang.Class-boolean-java.lang.ClassLoader-">getMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;c,
boolean&nbsp;required,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;loader)</code>
<div class="block">Convenience method to get metadata for the given type.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>protected abstract <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getVariable-java.lang.String-">getVariable</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</code>
<div class="block">Returns the variable associated with the schema alias (id).</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#getVariable-java.lang.String-boolean-">getVariable</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
boolean&nbsp;bind)</code>
<div class="block">Returns a value for the given id.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isBound-org.apache.openjpa.kernel.exps.Value-">isBound</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;var)</code>
<div class="block">Return true if the given variable has been bound.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>protected abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isDeclaredVariable-java.lang.String-">isDeclaredVariable</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</code>
<div class="block">Returns whether the specified variable name has been explicitly
declared.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isNumeric-java.lang.Class-">isNumeric</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;type)</code>
<div class="block">Return true if given class can be used as a number.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#isSeenVariable-java.lang.String-">isSeenVariable</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</code>
<div class="block">Return whether the given id has been used as a variable.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/util/OpenJPAException.html" title="class in org.apache.openjpa.util">OpenJPAException</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#parseException-int-java.lang.String-java.lang.Object:A-java.lang.Exception-">parseException</a></span>(int&nbsp;e,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;token,
<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>[]&nbsp;args,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a>&nbsp;nest)</code>
<div class="block">Create a proper parse exception for the given reason.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitContainsTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-int-">setImplicitContainsTypes</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2,
int&nbsp;op)</code>
<div class="block">Set the implicit types of the given values based on the fact that
the first is supposed to contain the second.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>protected static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitType-org.apache.openjpa.kernel.exps.Value-java.lang.Class-">setImplicitType</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;expected)</code>
<div class="block">Set the implicit type of the given value to the given class.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-java.lang.Class-">setImplicitTypes</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;expected)</code>
<div class="block">Set the implicit types of the given values based on the fact that
they're used together, and based on the operator type.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>protected static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#setImplicitTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-java.lang.Class-org.apache.openjpa.kernel.exps.Resolver-">setImplicitTypes</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;expected,
<a href="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</a>&nbsp;resolver)</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traversePath-org.apache.openjpa.kernel.exps.Path-java.lang.String-">traversePath</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>&nbsp;path,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field)</code>
<div class="block">Traverse the given field in the given path.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traversePath-org.apache.openjpa.kernel.exps.Path-java.lang.String-boolean-boolean-">traversePath</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>&nbsp;path,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field,
boolean&nbsp;pcOnly,
boolean&nbsp;allowNull)</code>
<div class="block">Traverse the given field in the given path.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>protected <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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traverseStaticField-java.lang.Class-java.lang.String-">traverseStaticField</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;cls,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field)</code>
<div class="block">Return a constant containing the value of the given static field.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html#traverseXPath-org.apache.openjpa.kernel.exps.Path-java.lang.String-">traverseXPath</a></span>(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>&nbsp;path,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field)</code>&nbsp;</td>
</tr>
</table>
<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">
<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.detail">
<!-- -->
</a>
<h3>Field Detail</h3>
<a name="EX_USER">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>EX_USER</h4>
<pre>protected static final&nbsp;int EX_USER</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.EX_USER">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="EX_FATAL">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>EX_FATAL</h4>
<pre>protected static final&nbsp;int EX_FATAL</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.EX_FATAL">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="EX_UNSUPPORTED">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>EX_UNSUPPORTED</h4>
<pre>protected static final&nbsp;int EX_UNSUPPORTED</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.EX_UNSUPPORTED">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="TYPE_OBJECT">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>TYPE_OBJECT</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<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>&gt; TYPE_OBJECT</pre>
</li>
</ul>
<a name="TYPE_STRING">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>TYPE_STRING</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt; TYPE_STRING</pre>
</li>
</ul>
<a name="TYPE_CHAR_OBJ">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>TYPE_CHAR_OBJ</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Character.html?is-external=true" title="class or interface in java.lang">Character</a>&gt; TYPE_CHAR_OBJ</pre>
</li>
</ul>
<a name="TYPE_NUMBER">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>TYPE_NUMBER</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>&gt; TYPE_NUMBER</pre>
</li>
</ul>
<a name="TYPE_COLLECTION">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>TYPE_COLLECTION</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a>&gt; TYPE_COLLECTION</pre>
</li>
</ul>
<a name="TYPE_MAP">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>TYPE_MAP</h4>
<pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&gt; TYPE_MAP</pre>
</li>
</ul>
<a name="CONTAINS_TYPE_ELEMENT">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>CONTAINS_TYPE_ELEMENT</h4>
<pre>public static final&nbsp;int CONTAINS_TYPE_ELEMENT</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.CONTAINS_TYPE_ELEMENT">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="CONTAINS_TYPE_KEY">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>CONTAINS_TYPE_KEY</h4>
<pre>public static final&nbsp;int CONTAINS_TYPE_KEY</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.CONTAINS_TYPE_KEY">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="CONTAINS_TYPE_VALUE">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>CONTAINS_TYPE_VALUE</h4>
<pre>public static final&nbsp;int CONTAINS_TYPE_VALUE</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.CONTAINS_TYPE_VALUE">Constant Field Values</a></dd>
</dl>
</li>
</ul>
<a name="resolver">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>resolver</h4>
<pre>protected final&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</a> resolver</pre>
</li>
</ul>
<a name="factory">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>factory</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</a> factory</pre>
</li>
</ul>
</li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- -->
</a>
<h3>Constructor Detail</h3>
<a name="AbstractExpressionBuilder-org.apache.openjpa.kernel.exps.ExpressionFactory-org.apache.openjpa.kernel.exps.Resolver-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>AbstractExpressionBuilder</h4>
<pre>public&nbsp;AbstractExpressionBuilder(<a href="../../../../../org/apache/openjpa/kernel/exps/ExpressionFactory.html" title="interface in org.apache.openjpa.kernel.exps">ExpressionFactory</a>&nbsp;factory,
<a href="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</a>&nbsp;resolver)</pre>
<div class="block">Constructor.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>factory</code> - the expression factory to use</dd>
<dd><code>resolver</code> - used to resolve variables, parameters, and class
names used in the query</dd>
</dl>
</li>
</ul>
</li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="getClassLoader--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getClassLoader</h4>
<pre>protected abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;getClassLoader()</pre>
<div class="block">Returns the class loader that should be used for resolving
class names (in addition to the resolver in the query).</div>
</li>
</ul>
<a name="parseException-int-java.lang.String-java.lang.Object:A-java.lang.Exception-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>parseException</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/util/OpenJPAException.html" title="class in org.apache.openjpa.util">OpenJPAException</a>&nbsp;parseException(int&nbsp;e,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;token,
<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>[]&nbsp;args,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a>&nbsp;nest)</pre>
<div class="block">Create a proper parse exception for the given reason.</div>
</li>
</ul>
<a name="addAccessPath-org.apache.openjpa.meta.ClassMetaData-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addAccessPath</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;addAccessPath(<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;meta)</pre>
<div class="block">Register the specified metadata as being in the query's access path.</div>
</li>
</ul>
<a name="getAccessPath--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getAccessPath</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>[]&nbsp;getAccessPath()</pre>
<div class="block">Return the recorded query access path.</div>
</li>
</ul>
<a name="isBound-org.apache.openjpa.kernel.exps.Value-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isBound</h4>
<pre>protected&nbsp;boolean&nbsp;isBound(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;var)</pre>
<div class="block">Return true if the given variable has been bound.</div>
</li>
</ul>
<a name="bind-org.apache.openjpa.kernel.exps.Value-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>bind</h4>
<pre>protected&nbsp;void&nbsp;bind(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;var)</pre>
<div class="block">Record that the given variable is bound.</div>
</li>
</ul>
<a name="getVariable-java.lang.String-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getVariable</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;getVariable(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
boolean&nbsp;bind)</pre>
<div class="block">Returns a value for the given id.</div>
</li>
</ul>
<a name="createVariable-java.lang.String-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>createVariable</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;createVariable(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
boolean&nbsp;bind)</pre>
</li>
</ul>
<a name="assertUnboundVariablesValid--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>assertUnboundVariablesValid</h4>
<pre>protected&nbsp;void&nbsp;assertUnboundVariablesValid()</pre>
<div class="block">Validate that all unbound variables are of a PC type. If not, assume
that the user actually made a typo that we took for an implicit
unbound variable.</div>
</li>
</ul>
<a name="isDeclaredVariable-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isDeclaredVariable</h4>
<pre>protected abstract&nbsp;boolean&nbsp;isDeclaredVariable(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</pre>
<div class="block">Returns whether the specified variable name has been explicitly
declared. Note all query languages necessarily support declaring
variables.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>id</code> - the variable to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the variabe has been explicitely declared</dd>
</dl>
</li>
</ul>
<a name="isSeenVariable-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isSeenVariable</h4>
<pre>protected&nbsp;boolean&nbsp;isSeenVariable(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</pre>
<div class="block">Return whether the given id has been used as a variable.</div>
</li>
</ul>
<a name="getMetaData-java.lang.Class-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMetaData</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;getMetaData(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;c,
boolean&nbsp;required)</pre>
<div class="block">Convenience method to get metadata for the given type.</div>
</li>
</ul>
<a name="getMetaData-java.lang.Class-boolean-java.lang.ClassLoader-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getMetaData</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;getMetaData(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;c,
boolean&nbsp;required,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassLoader.html?is-external=true" title="class or interface in java.lang">ClassLoader</a>&nbsp;loader)</pre>
<div class="block">Convenience method to get metadata for the given type.</div>
</li>
</ul>
<a name="traversePath-org.apache.openjpa.kernel.exps.Path-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>traversePath</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;traversePath(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>&nbsp;path,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field)</pre>
<div class="block">Traverse the given field in the given path.</div>
</li>
</ul>
<a name="traverseXPath-org.apache.openjpa.kernel.exps.Path-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>traverseXPath</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;traverseXPath(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>&nbsp;path,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field)</pre>
</li>
</ul>
<a name="traversePath-org.apache.openjpa.kernel.exps.Path-java.lang.String-boolean-boolean-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>traversePath</h4>
<pre>protected&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;traversePath(<a href="../../../../../org/apache/openjpa/kernel/exps/Path.html" title="interface in org.apache.openjpa.kernel.exps">Path</a>&nbsp;path,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field,
boolean&nbsp;pcOnly,
boolean&nbsp;allowNull)</pre>
<div class="block">Traverse the given field in the given path.</div>
</li>
</ul>
<a name="traverseStaticField-java.lang.Class-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>traverseStaticField</h4>
<pre>protected&nbsp;<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>&nbsp;traverseStaticField(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;cls,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;field)</pre>
<div class="block">Return a constant containing the value of the given static field.</div>
</li>
</ul>
<a name="getDeclaredVariableType-java.lang.String-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDeclaredVariableType</h4>
<pre>protected abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;getDeclaredVariableType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</pre>
<div class="block">Returns the type of the named variable if it has been declared.</div>
</li>
</ul>
<a name="setImplicitTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-java.lang.Class-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setImplicitTypes</h4>
<pre>protected&nbsp;void&nbsp;setImplicitTypes(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;expected)</pre>
<div class="block">Set the implicit types of the given values based on the fact that
they're used together, and based on the operator type.</div>
</li>
</ul>
<a name="setImplicitTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-java.lang.Class-org.apache.openjpa.kernel.exps.Resolver-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setImplicitTypes</h4>
<pre>protected static&nbsp;void&nbsp;setImplicitTypes(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;expected,
<a href="../../../../../org/apache/openjpa/kernel/exps/Resolver.html" title="interface in org.apache.openjpa.kernel.exps">Resolver</a>&nbsp;resolver)</pre>
</li>
</ul>
<a name="convertTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>convertTypes</h4>
<pre>public static&nbsp;void&nbsp;convertTypes(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2)</pre>
<div class="block">Perform conversions to make values compatible.</div>
</li>
</ul>
<a name="convertTypesQuotedNumbers-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>convertTypesQuotedNumbers</h4>
<pre>public static&nbsp;void&nbsp;convertTypesQuotedNumbers(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2)</pre>
<div class="block">Perform conversions to make values compatible.</div>
</li>
</ul>
<a name="isNumeric-java.lang.Class-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>isNumeric</h4>
<pre>public static&nbsp;boolean&nbsp;isNumeric(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;type)</pre>
<div class="block">Return true if given class can be used as a number.</div>
</li>
</ul>
<a name="setImplicitContainsTypes-org.apache.openjpa.kernel.exps.Value-org.apache.openjpa.kernel.exps.Value-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setImplicitContainsTypes</h4>
<pre>protected&nbsp;void&nbsp;setImplicitContainsTypes(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val1,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val2,
int&nbsp;op)</pre>
<div class="block">Set the implicit types of the given values based on the fact that
the first is supposed to contain the second.</div>
</li>
</ul>
<a name="setImplicitType-org.apache.openjpa.kernel.exps.Value-java.lang.Class-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>setImplicitType</h4>
<pre>protected static&nbsp;void&nbsp;setImplicitType(<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;val,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;?&gt;&nbsp;expected)</pre>
<div class="block">Set the implicit type of the given value to the given class.</div>
</li>
</ul>
<a name="getLocalizer--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getLocalizer</h4>
<pre>protected abstract&nbsp;<a href="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util">Localizer</a>&nbsp;getLocalizer()</pre>
<div class="block">Used for obtaining the <a href="../../../../../org/apache/openjpa/lib/util/Localizer.html" title="class in org.apache.openjpa.lib.util"><code>Localizer</code></a> to use for translating
error messages.</div>
</li>
</ul>
<a name="currentQuery--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>currentQuery</h4>
<pre>protected abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;currentQuery()</pre>
<div class="block">Returns the current string being parsed; used for error messages.</div>
</li>
</ul>
<a name="addSchemaToContext-java.lang.String-org.apache.openjpa.meta.ClassMetaData-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addSchemaToContext</h4>
<pre>protected abstract&nbsp;void&nbsp;addSchemaToContext(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;alias,
<a href="../../../../../org/apache/openjpa/meta/ClassMetaData.html" title="class in org.apache.openjpa.meta">ClassMetaData</a>&nbsp;meta)</pre>
<div class="block">Register the schema alias to the current JPQL query context.</div>
</li>
</ul>
<a name="addVariableToContext-java.lang.String-org.apache.openjpa.kernel.exps.Value-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>addVariableToContext</h4>
<pre>protected abstract&nbsp;void&nbsp;addVariableToContext(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id,
<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;var)</pre>
<div class="block">Register the variable associated with the schema alias (id) to
the current JPQL query context.</div>
</li>
</ul>
<a name="getVariable-java.lang.String-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getVariable</h4>
<pre>protected abstract&nbsp;<a href="../../../../../org/apache/openjpa/kernel/exps/Value.html" title="interface in org.apache.openjpa.kernel.exps">Value</a>&nbsp;getVariable(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;id)</pre>
<div class="block">Returns the variable associated with the schema alias (id).</div>
</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/AbstractExpressionBuilder.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>Prev&nbsp;Class</li>
<li><a href="../../../../../org/apache/openjpa/kernel/exps/AbstractExpressionVisitor.html" title="class in org.apache.openjpa.kernel.exps"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../../index.html?org/apache/openjpa/kernel/exps/AbstractExpressionBuilder.html" target="_top">Frames</a></li>
<li><a href="AbstractExpressionBuilder.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>Nested&nbsp;|&nbsp;</li>
<li><a href="#field.summary">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><a href="#field.detail">Field</a>&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; 2006&#x2013;2019 <a href="http://www.apache.org">Apache Software Foundation</a>. All rights reserved.</small></p>
</body>
</html>