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ASTEQNode (Apache Velocity 1.6.1 API)
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SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.velocity.runtime.parser.node.SimpleNode">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.velocity.runtime.parser.node</FONT>
<BR>
Class ASTEQNode</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">org.apache.velocity.runtime.parser.node.SimpleNode</A>
<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.velocity.runtime.parser.node.ASTEQNode</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html" title="interface in org.apache.velocity.runtime.parser.node">Node</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>ASTEQNode</B><DT>extends <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">SimpleNode</A></DL>
</PRE>
<P>
Handles <code>arg1 == arg2</code>
This operator requires that the LHS and RHS are both of the
same Class OR both are subclasses of java.lang.Number
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>$Id: ASTEQNode.java 691048 2008-09-01 20:26:11Z nbubna $</DD>
<DT><B>Author:</B></DT>
<DD><a href="mailto:wglass@forio.com">Will Glass-Husain</a>, <a href="mailto:pero@antaramusic.de">Peter Romianowski</a></DD>
</DL>
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<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.velocity.runtime.parser.node.SimpleNode"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from class org.apache.velocity.runtime.parser.node.<A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">SimpleNode</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#children">children</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#first">first</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#id">id</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#info">info</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#invalid">invalid</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#last">last</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#log">log</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#parent">parent</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#parser">parser</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#rsvc">rsvc</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#state">state</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#templateName">templateName</A></CODE></TD>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ASTEQNode.html#ASTEQNode(int)">ASTEQNode</A></B>(int&nbsp;id)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ASTEQNode.html#ASTEQNode(org.apache.velocity.runtime.parser.Parser, int)">ASTEQNode</A></B>(<A HREF="../../../../../../org/apache/velocity/runtime/parser/Parser.html" title="class in org.apache.velocity.runtime.parser">Parser</A>&nbsp;p,
int&nbsp;id)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ASTEQNode.html#evaluate(org.apache.velocity.context.InternalContextAdapter)">evaluate</A></B>(<A HREF="../../../../../../org/apache/velocity/context/InternalContextAdapter.html" title="interface in org.apache.velocity.context">InternalContextAdapter</A>&nbsp;context)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Calculates the value of the logical expression
arg1 == arg2
All class types are supported.</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/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ASTEQNode.html#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)">jjtAccept</A></B>(<A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ParserVisitor.html" title="interface in org.apache.velocity.runtime.parser.node">ParserVisitor</A>&nbsp;visitor,
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;data)</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/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ASTEQNode.html#value(org.apache.velocity.context.InternalContextAdapter)">value</A></B>(<A HREF="../../../../../../org/apache/velocity/context/InternalContextAdapter.html" title="interface in org.apache.velocity.context">InternalContextAdapter</A>&nbsp;context)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.velocity.runtime.parser.node.SimpleNode"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class org.apache.velocity.runtime.parser.node.<A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">SimpleNode</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#childrenAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)">childrenAccept</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#dump(java.lang.String)">dump</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#execute(java.lang.Object, org.apache.velocity.context.InternalContextAdapter)">execute</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getColumn()">getColumn</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getFirstToken()">getFirstToken</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getInfo()">getInfo</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getLastToken()">getLastToken</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getLine()">getLine</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getLocation(org.apache.velocity.context.InternalContextAdapter)">getLocation</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getTemplateName()">getTemplateName</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#getType()">getType</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#init(org.apache.velocity.context.InternalContextAdapter, java.lang.Object)">init</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#isInvalid()">isInvalid</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtAddChild(org.apache.velocity.runtime.parser.node.Node, int)">jjtAddChild</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtClose()">jjtClose</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtGetChild(int)">jjtGetChild</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtGetNumChildren()">jjtGetNumChildren</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtGetParent()">jjtGetParent</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtOpen()">jjtOpen</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtSetParent(org.apache.velocity.runtime.parser.node.Node)">jjtSetParent</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#literal()">literal</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#render(org.apache.velocity.context.InternalContextAdapter, java.io.Writer)">render</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#setFirstToken(org.apache.velocity.runtime.parser.Token)">setFirstToken</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#setInfo(int)">setInfo</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#setInvalid()">setInvalid</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#toString()">toString</A>, <A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#toString(java.lang.String)">toString</A></CODE></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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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/j2se/1.4.2/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="ASTEQNode(int)"><!-- --></A><H3>
ASTEQNode</H3>
<PRE>
public <B>ASTEQNode</B>(int&nbsp;id)</PRE>
<DL>
<DL>
<DT><B>Parameters:</B><DD><CODE>id</CODE> - </DL>
</DL>
<HR>
<A NAME="ASTEQNode(org.apache.velocity.runtime.parser.Parser, int)"><!-- --></A><H3>
ASTEQNode</H3>
<PRE>
public <B>ASTEQNode</B>(<A HREF="../../../../../../org/apache/velocity/runtime/parser/Parser.html" title="class in org.apache.velocity.runtime.parser">Parser</A>&nbsp;p,
int&nbsp;id)</PRE>
<DL>
<DL>
<DT><B>Parameters:</B><DD><CODE>p</CODE> - <DD><CODE>id</CODE> - </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="jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)"><!-- --></A><H3>
jjtAccept</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> <B>jjtAccept</B>(<A HREF="../../../../../../org/apache/velocity/runtime/parser/node/ParserVisitor.html" title="interface in org.apache.velocity.runtime.parser.node">ParserVisitor</A>&nbsp;visitor,
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;data)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)">jjtAccept</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html" title="interface in org.apache.velocity.runtime.parser.node">Node</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)">jjtAccept</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">SimpleNode</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>The Node execution result object.<DT><B>See Also:</B><DD><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)"><CODE>SimpleNode.jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="evaluate(org.apache.velocity.context.InternalContextAdapter)"><!-- --></A><H3>
evaluate</H3>
<PRE>
public boolean <B>evaluate</B>(<A HREF="../../../../../../org/apache/velocity/context/InternalContextAdapter.html" title="interface in org.apache.velocity.context">InternalContextAdapter</A>&nbsp;context)
throws <A HREF="../../../../../../org/apache/velocity/exception/MethodInvocationException.html" title="class in org.apache.velocity.exception">MethodInvocationException</A></PRE>
<DL>
<DD>Calculates the value of the logical expression
arg1 == arg2
All class types are supported. Uses equals() to
determine equivalence. This should work as we represent
with the types we already support, and anything else that
implements equals() to mean more than identical references.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html#evaluate(org.apache.velocity.context.InternalContextAdapter)">evaluate</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html" title="interface in org.apache.velocity.runtime.parser.node">Node</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#evaluate(org.apache.velocity.context.InternalContextAdapter)">evaluate</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">SimpleNode</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>context</CODE> - internal context used to evaluate the LHS and RHS
<DT><B>Returns:</B><DD>true if equivalent, false if not equivalent,
false if not compatible arguments, or false
if either LHS or RHS is null
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../../org/apache/velocity/exception/MethodInvocationException.html" title="class in org.apache.velocity.exception">MethodInvocationException</A></CODE><DT><B>See Also:</B><DD><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html#evaluate(org.apache.velocity.context.InternalContextAdapter)"><CODE>Node.evaluate(org.apache.velocity.context.InternalContextAdapter)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="value(org.apache.velocity.context.InternalContextAdapter)"><!-- --></A><H3>
value</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> <B>value</B>(<A HREF="../../../../../../org/apache/velocity/context/InternalContextAdapter.html" title="interface in org.apache.velocity.context">InternalContextAdapter</A>&nbsp;context)
throws <A HREF="../../../../../../org/apache/velocity/exception/MethodInvocationException.html" title="class in org.apache.velocity.exception">MethodInvocationException</A></PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html#value(org.apache.velocity.context.InternalContextAdapter)">value</A></CODE> in interface <CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/Node.html" title="interface in org.apache.velocity.runtime.parser.node">Node</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#value(org.apache.velocity.context.InternalContextAdapter)">value</A></CODE> in class <CODE><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html" title="class in org.apache.velocity.runtime.parser.node">SimpleNode</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>The node value.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../../org/apache/velocity/exception/MethodInvocationException.html" title="class in org.apache.velocity.exception">MethodInvocationException</A></CODE><DT><B>See Also:</B><DD><A HREF="../../../../../../org/apache/velocity/runtime/parser/node/SimpleNode.html#value(org.apache.velocity.context.InternalContextAdapter)"><CODE>SimpleNode.value(org.apache.velocity.context.InternalContextAdapter)</CODE></A></DL>
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