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<dt>All Known Implementing Classes:</dt>
<dd><code><a href="AggregateConditionNode.html" title="class in org.apache.cayenne.ejbql.parser">AggregateConditionNode</a></code>, <code><a href="EJBQLAbs.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAbs</a></code>, <code><a href="EJBQLAbstractSchemaName.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAbstractSchemaName</a></code>, <code><a href="EJBQLAdd.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAdd</a></code>, <code><a href="EJBQLAggregate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAggregate</a></code>, <code><a href="EJBQLAggregateColumn.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAggregateColumn</a></code>, <code><a href="EJBQLAll.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAll</a></code>, <code><a href="EJBQLAnd.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAnd</a></code>, <code><a href="EJBQLAny.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAny</a></code>, <code><a href="EJBQLAscending.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAscending</a></code>, <code><a href="EJBQLAverage.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAverage</a></code>, <code><a href="EJBQLBetween.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLBetween</a></code>, <code><a href="EJBQLBooleanLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLBooleanLiteral</a></code>, <code><a href="EJBQLClassName.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLClassName</a></code>, <code><a href="EJBQLConcat.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConcat</a></code>, <code><a href="EJBQLConstructor.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConstructor</a></code>, <code><a href="EJBQLConstructorParameter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConstructorParameter</a></code>, <code><a href="EJBQLConstructorParameters.html" title="class in 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<code><a href="EJBQLGroupBy.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLGroupBy</a></code>, <code><a href="EJBQLHaving.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLHaving</a></code>, <code><a href="EJBQLIdentificationVariable.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIdentificationVariable</a></code>, <code><a href="EJBQLIdentifier.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIdentifier</a></code>, <code><a href="EJBQLIn.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIn</a></code>, <code><a href="EJBQLInnerFetchJoin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLInnerFetchJoin</a></code>, <code><a href="EJBQLInnerJoin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLInnerJoin</a></code>, <code><a href="EJBQLIntegerLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIntegerLiteral</a></code>, <code><a href="EJBQLIsEmpty.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIsEmpty</a></code>, <code><a href="EJBQLIsNull.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIsNull</a></code>, <code><a href="EJBQLJoin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLJoin</a></code>, <code><a href="EJBQLLength.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLength</a></code>, <code><a href="EJBQLLessOrEqual.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLessOrEqual</a></code>, <code><a href="EJBQLLessThan.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLessThan</a></code>, <code><a href="EJBQLLike.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLike</a></code>, <code><a href="EJBQLLocate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLocate</a></code>, <code><a href="EJBQLLower.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLower</a></code>, <code><a href="EJBQLMax.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMax</a></code>, <code><a href="EJBQLMemberOf.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMemberOf</a></code>, <code><a href="EJBQLMin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMin</a></code>, <code><a href="EJBQLMod.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMod</a></code>, <code><a href="EJBQLMultiply.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMultiply</a></code>, <code><a href="EJBQLNamedInputParameter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNamedInputParameter</a></code>, <code><a href="EJBQLNegative.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNegative</a></code>, <code><a href="EJBQLNot.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNot</a></code>, <code><a href="EJBQLNotEquals.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNotEquals</a></code>, <code><a href="EJBQLOr.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOr</a></code>, <code><a href="EJBQLOrderBy.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOrderBy</a></code>, <code><a href="EJBQLOrderByItem.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOrderByItem</a></code>, <code><a href="EJBQLOuterFetchJoin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOuterFetchJoin</a></code>, <code><a href="EJBQLOuterJoin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOuterJoin</a></code>, <code><a href="EJBQLPath.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLPath</a></code>, <code><a href="EJBQLPatternValue.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLPatternValue</a></code>, <code><a href="EJBQLPositionalInputParameter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLPositionalInputParameter</a></code>, <code><a href="EJBQLSelect.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelect</a></code>, <code><a href="EJBQLSelectClause.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelectClause</a></code>, <code><a href="EJBQLSelectExpression.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelectExpression</a></code>, <code><a href="EJBQLSelectExpressions.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelectExpressions</a></code>, <code><a href="EJBQLSize.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSize</a></code>, <code><a href="EJBQLSqrt.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSqrt</a></code>, <code><a href="EJBQLStringLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLStringLiteral</a></code>, <code><a href="EJBQLSubselect.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSubselect</a></code>, <code><a href="EJBQLSubstring.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSubstring</a></code>, <code><a href="EJBQLSubtract.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSubtract</a></code>, <code><a href="EJBQLSum.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSum</a></code>, <code><a href="EJBQLTok.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTok</a></code>, <code><a href="EJBQLTrim.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrim</a></code>, <code><a href="EJBQLTrimBoth.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimBoth</a></code>, <code><a href="EJBQLTrimCharacter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimCharacter</a></code>, <code><a href="EJBQLTrimLeading.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimLeading</a></code>, <code><a href="EJBQLTrimSpecification.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimSpecification</a></code>, <code><a href="EJBQLTrimTrailing.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimTrailing</a></code>, <code><a href="EJBQLUpdate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdate</a></code>, <code><a href="EJBQLUpdateField.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdateField</a></code>, <code><a href="EJBQLUpdateItem.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdateItem</a></code>, <code><a href="EJBQLUpdateValue.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdateValue</a></code>, <code><a href="EJBQLUpper.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpper</a></code>, <code><a href="EJBQLWhere.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLWhere</a></code>, <code><a href="SimpleNode.html" title="class in org.apache.cayenne.ejbql.parser">SimpleNode</a></code></dd>
</dl>
<hr>
<pre>public interface <span class="typeNameLabel">Node</span>
extends <a href="../EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</a></pre>
<div class="block">A JJTree-compliant tree node interface.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.0</dd>
</dl>
</li>
</ul>
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<h3>Method Summary</h3>
<table class="memberSummary">
<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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtAddChild(org.apache.cayenne.ejbql.parser.Node,int)">jjtAddChild</a></span>&#8203;(<a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a>&nbsp;n,
int&nbsp;i)</code></th>
<td class="colLast">
<div class="block">This method tells the node to add its argument to the node's list of
children.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtClose()">jjtClose</a></span>()</code></th>
<td class="colLast">
<div class="block">This method is called after all the child nodes have been added.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtGetChild(int)">jjtGetChild</a></span>&#8203;(int&nbsp;i)</code></th>
<td class="colLast">
<div class="block">This method returns a child node.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtGetNumChildren()">jjtGetNumChildren</a></span>()</code></th>
<td class="colLast">
<div class="block">Return the number of children the node has.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtGetParent()">jjtGetParent</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtOpen()">jjtOpen</a></span>()</code></th>
<td class="colLast">
<div class="block">This method is called after the node has been made the current node.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#jjtSetParent(org.apache.cayenne.ejbql.parser.Node)">jjtSetParent</a></span>&#8203;(<a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a>&nbsp;n)</code></th>
<td class="colLast">
<div class="block">This pair of methods are used to inform the node of its parent.</div>
</td>
</tr>
</table>
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<h3>Methods inherited from interface&nbsp;org.apache.cayenne.ejbql.<a href="../EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</a></h3>
<code><a href="../EJBQLExpression.html#getChild(int)">getChild</a>, <a href="../EJBQLExpression.html#getChildrenCount()">getChildrenCount</a>, <a href="../EJBQLExpression.html#getText()">getText</a>, <a href="../EJBQLExpression.html#isNegated()">isNegated</a>, <a href="../EJBQLExpression.html#visit(org.apache.cayenne.ejbql.EJBQLExpressionVisitor)">visit</a></code></li>
</ul>
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</ul>
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<h3>Method Detail</h3>
<a id="jjtOpen()">
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<li class="blockList">
<h4>jjtOpen</h4>
<pre class="methodSignature">void&nbsp;jjtOpen()</pre>
<div class="block">This method is called after the node has been made the current node. It
indicates that child nodes can now be added to it.</div>
</li>
</ul>
<a id="jjtClose()">
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<h4>jjtClose</h4>
<pre class="methodSignature">void&nbsp;jjtClose()</pre>
<div class="block">This method is called after all the child nodes have been added.</div>
</li>
</ul>
<a id="jjtSetParent(org.apache.cayenne.ejbql.parser.Node)">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>jjtSetParent</h4>
<pre class="methodSignature">void&nbsp;jjtSetParent&#8203;(<a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a>&nbsp;n)</pre>
<div class="block">This pair of methods are used to inform the node of its parent.</div>
</li>
</ul>
<a id="jjtGetParent()">
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<li class="blockList">
<h4>jjtGetParent</h4>
<pre class="methodSignature"><a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a>&nbsp;jjtGetParent()</pre>
</li>
</ul>
<a id="jjtAddChild(org.apache.cayenne.ejbql.parser.Node,int)">
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<h4>jjtAddChild</h4>
<pre class="methodSignature">void&nbsp;jjtAddChild&#8203;(<a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a>&nbsp;n,
int&nbsp;i)</pre>
<div class="block">This method tells the node to add its argument to the node's list of
children.</div>
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<h4>jjtGetChild</h4>
<pre class="methodSignature"><a href="Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</a>&nbsp;jjtGetChild&#8203;(int&nbsp;i)</pre>
<div class="block">This method returns a child node. The children are numbered from zero,
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<pre class="methodSignature">int&nbsp;jjtGetNumChildren()</pre>
<div class="block">Return the number of children the node has.</div>
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