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SimpleNode (Cayenne Documentation 3.0.2 API)
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org.apache.cayenne.ejbql.parser</FONT>
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Class SimpleNode</H2>
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<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/cayenne/ejbql/parser/AggregateConditionNode.html" title="class in org.apache.cayenne.ejbql.parser">AggregateConditionNode</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAbs.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAbs</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAbstractSchemaName.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAbstractSchemaName</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAdd.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAdd</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAggregate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAggregate</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAggregateColumn.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAggregateColumn</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAll.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAll</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAny.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAny</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLAscending.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLAscending</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLBetween.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLBetween</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLBooleanLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLBooleanLiteral</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLClassName.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLClassName</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLConcat.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConcat</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLConstructor.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConstructor</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLConstructorParameter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConstructorParameter</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLConstructorParameters.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLConstructorParameters</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLCurrentDate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLCurrentDate</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLCurrentTime.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLCurrentTime</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLCurrentTimestamp.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLCurrentTimestamp</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLDecimalLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLDecimalLiteral</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLDelete.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLDelete</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLDescending.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLDescending</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLDistinct.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLDistinct</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLDivide.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLDivide</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLEquals.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLEquals</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLEscapeCharacter.html" title="class in 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title="class in org.apache.cayenne.ejbql.parser">EJBQLHaving</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLIdentificationVariable.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIdentificationVariable</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLIdentifier.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIdentifier</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLIn.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIn</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLIntegerLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIntegerLiteral</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLIsEmpty.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIsEmpty</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLIsNull.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLIsNull</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLJoin.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLJoin</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLLength.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLength</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLLessOrEqual.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLessOrEqual</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLLessThan.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLessThan</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLLike.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLike</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLLocate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLocate</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLLower.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLLower</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLMemberOf.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMemberOf</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLMod.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMod</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLMultiply.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLMultiply</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLNamedInputParameter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNamedInputParameter</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLNegative.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNegative</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLNotEquals.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLNotEquals</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLOrderBy.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOrderBy</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLOrderByItem.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLOrderByItem</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLPath.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLPath</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLPatternValue.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLPatternValue</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLPositionalInputParameter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLPositionalInputParameter</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSelect.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelect</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSelectClause.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelectClause</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSelectExpression.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelectExpression</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSelectExpressions.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSelectExpressions</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSize.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSize</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSqrt.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSqrt</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLStringLiteral.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLStringLiteral</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSubselect.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSubselect</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSubstring.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSubstring</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLSubtract.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLSubtract</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLTok.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTok</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLTrim.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrim</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLTrimCharacter.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimCharacter</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLTrimSpecification.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLTrimSpecification</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLUpdate.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdate</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLUpdateField.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdateField</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLUpdateItem.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdateItem</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLUpdateValue.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpdateValue</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLUpper.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLUpper</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/parser/EJBQLWhere.html" title="class in org.apache.cayenne.ejbql.parser">EJBQLWhere</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public abstract class <B>SimpleNode</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></DL>
</PRE>
<P>
A base node for the EJBQL concrete nodes that satisfies JJTree requirements.
<P>
<P>
<DL>
<DT><B>Since:</B></DT>
<DD>3.0</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#org.apache.cayenne.ejbql.parser.SimpleNode">Serialized Form</A></DL>
<HR>
<P>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#SimpleNode(int)">SimpleNode</A></B>(int&nbsp;id)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<!-- ========== METHOD SUMMARY =========== -->
<A NAME="method_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#getChild(int)">getChild</A></B>(int&nbsp;index)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a child expression node at the specified index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#getChildrenCount()">getChildrenCount</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a number of child operands of this expression node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#getName()">getName</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#getText()">getText</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a text property of the node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#isNegated()">isNegated</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an optional boolean flag that negates the value of the expression.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtAddChild(org.apache.cayenne.ejbql.parser.Node, int)">jjtAddChild</A></B>(<A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A>&nbsp;n,
int&nbsp;i)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method tells the node to add its argument to the node's list of
children.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtClose()">jjtClose</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is called after all the child nodes have been added.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtGetChild(int)">jjtGetChild</A></B>(int&nbsp;i)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method returns a child node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtGetNumChildren()">jjtGetNumChildren</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return the number of children the node has.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtGetParent()">jjtGetParent</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtOpen()">jjtOpen</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is called after the node has been made the current node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#jjtSetParent(org.apache.cayenne.ejbql.parser.Node)">jjtSetParent</A></B>(<A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A>&nbsp;parent)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This pair of methods are used to inform the node of its parent.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#setText(java.lang.String)">setText</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;text)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#toString()">toString</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#visit(org.apache.cayenne.ejbql.EJBQLExpressionVisitor)">visit</A></B>(<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpressionVisitor.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpressionVisitor</A>&nbsp;visitor)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A recursive visit method that passes a visitor to this node and all its children,
depth first.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#visitChild(org.apache.cayenne.ejbql.EJBQLExpressionVisitor, int)">visitChild</A></B>(<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpressionVisitor.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpressionVisitor</A>&nbsp;visitor,
int&nbsp;childIndex)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Recursively visits a child at the specified index.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/cayenne/ejbql/parser/SimpleNode.html#visitNode(org.apache.cayenne.ejbql.EJBQLExpressionVisitor)">visitNode</A></B>(<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpressionVisitor.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpressionVisitor</A>&nbsp;visitor)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Visits this node without recursion.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="SimpleNode(int)"><!-- --></A><H3>
SimpleNode</H3>
<PRE>
public <B>SimpleNode</B>(int&nbsp;id)</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="getText()"><!-- --></A><H3>
getText</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getText</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#getText()">EJBQLExpression</A></CODE></B></DD>
<DD>Returns a text property of the node.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#getText()">getText</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="isNegated()"><!-- --></A><H3>
isNegated</H3>
<PRE>
public boolean <B>isNegated</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#isNegated()">EJBQLExpression</A></CODE></B></DD>
<DD>Returns an optional boolean flag that negates the value of the expression.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#isNegated()">isNegated</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="visit(org.apache.cayenne.ejbql.EJBQLExpressionVisitor)"><!-- --></A><H3>
visit</H3>
<PRE>
public void <B>visit</B>(<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpressionVisitor.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpressionVisitor</A>&nbsp;visitor)</PRE>
<DL>
<DD>A recursive visit method that passes a visitor to this node and all its children,
depth first.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#visit(org.apache.cayenne.ejbql.EJBQLExpressionVisitor)">visit</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="visitNode(org.apache.cayenne.ejbql.EJBQLExpressionVisitor)"><!-- --></A><H3>
visitNode</H3>
<PRE>
protected boolean <B>visitNode</B>(<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpressionVisitor.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpressionVisitor</A>&nbsp;visitor)</PRE>
<DL>
<DD>Visits this node without recursion. Default implementation simply returns true.
Subclasses override this method to call an appropriate visitor method.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="visitChild(org.apache.cayenne.ejbql.EJBQLExpressionVisitor, int)"><!-- --></A><H3>
visitChild</H3>
<PRE>
protected boolean <B>visitChild</B>(<A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpressionVisitor.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpressionVisitor</A>&nbsp;visitor,
int&nbsp;childIndex)</PRE>
<DL>
<DD>Recursively visits a child at the specified index. Subclasses override this method
if they desire to implement callbacks after visiting each child.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getChild(int)"><!-- --></A><H3>
getChild</H3>
<PRE>
public <A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A> <B>getChild</B>(int&nbsp;index)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#getChild(int)">EJBQLExpression</A></CODE></B></DD>
<DD>Returns a child expression node at the specified index.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#getChild(int)">getChild</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getChildrenCount()"><!-- --></A><H3>
getChildrenCount</H3>
<PRE>
public int <B>getChildrenCount</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#getChildrenCount()">EJBQLExpression</A></CODE></B></DD>
<DD>Returns a number of child operands of this expression node.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html#getChildrenCount()">getChildrenCount</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/EJBQLExpression.html" title="interface in org.apache.cayenne.ejbql">EJBQLExpression</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getName()"><!-- --></A><H3>
getName</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>getName</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtOpen()"><!-- --></A><H3>
jjtOpen</H3>
<PRE>
public void <B>jjtOpen</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtOpen()">Node</A></CODE></B></DD>
<DD>This method is called after the node has been made the current node. It
indicates that child nodes can now be added to it.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtOpen()">jjtOpen</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtClose()"><!-- --></A><H3>
jjtClose</H3>
<PRE>
public void <B>jjtClose</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtClose()">Node</A></CODE></B></DD>
<DD>This method is called after all the child nodes have been added.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtClose()">jjtClose</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtSetParent(org.apache.cayenne.ejbql.parser.Node)"><!-- --></A><H3>
jjtSetParent</H3>
<PRE>
public void <B>jjtSetParent</B>(<A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A>&nbsp;parent)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtSetParent(org.apache.cayenne.ejbql.parser.Node)">Node</A></CODE></B></DD>
<DD>This pair of methods are used to inform the node of its parent.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtSetParent(org.apache.cayenne.ejbql.parser.Node)">jjtSetParent</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtGetParent()"><!-- --></A><H3>
jjtGetParent</H3>
<PRE>
public <A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A> <B>jjtGetParent</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtGetParent()">jjtGetParent</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtAddChild(org.apache.cayenne.ejbql.parser.Node, int)"><!-- --></A><H3>
jjtAddChild</H3>
<PRE>
public void <B>jjtAddChild</B>(<A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A>&nbsp;n,
int&nbsp;i)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtAddChild(org.apache.cayenne.ejbql.parser.Node, int)">Node</A></CODE></B></DD>
<DD>This method tells the node to add its argument to the node's list of
children.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtAddChild(org.apache.cayenne.ejbql.parser.Node, int)">jjtAddChild</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtGetChild(int)"><!-- --></A><H3>
jjtGetChild</H3>
<PRE>
public <A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A> <B>jjtGetChild</B>(int&nbsp;i)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtGetChild(int)">Node</A></CODE></B></DD>
<DD>This method returns a child node. The children are numbered from zero,
left to right.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtGetChild(int)">jjtGetChild</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="jjtGetNumChildren()"><!-- --></A><H3>
jjtGetNumChildren</H3>
<PRE>
public int <B>jjtGetNumChildren</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtGetNumChildren()">Node</A></CODE></B></DD>
<DD>Return the number of children the node has.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html#jjtGetNumChildren()">jjtGetNumChildren</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/cayenne/ejbql/parser/Node.html" title="interface in org.apache.cayenne.ejbql.parser">Node</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setText(java.lang.String)"><!-- --></A><H3>
setText</H3>
<PRE>
public void <B>setText</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;text)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
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