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 FunctionPattern
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 org.apache.xpath.patterns</FONT>
 <BR>
 Class FunctionPattern</H2>
 <PRE>
 java.lang.Object
   <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">org.apache.xpath.Expression</A>
       <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/xpath/patterns/NodeTest.html" title="class in org.apache.xpath.patterns">org.apache.xpath.patterns.NodeTest</A>
           <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">org.apache.xpath.patterns.StepPattern</A>
               <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.xpath.patterns.FunctionPattern</B>
 </PRE>
 <DL>
 <DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, javax.xml.transform.SourceLocator, <A HREF="../../../../org/apache/xpath/axes/SubContextList.html" title="interface in org.apache.xpath.axes">SubContextList</A>, <A HREF="../../../../org/apache/xpath/ExpressionNode.html" title="interface in org.apache.xpath">ExpressionNode</A>, <A HREF="../../../../org/apache/xpath/ExpressionOwner.html" title="interface in org.apache.xpath">ExpressionOwner</A>, <A HREF="../../../../org/apache/xpath/XPathVisitable.html" title="interface in org.apache.xpath">XPathVisitable</A></DD>
 </DL>
 <HR>
 <DL>
 <DT><PRE>public class <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.36"><B>FunctionPattern</B></A><DT>extends <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></DL>
 </PRE>

 <P>
 Match pattern step that contains a function.
 <P>

 <P>
 <DL>
 <DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.apache.xpath.patterns.FunctionPattern">Serialized Form</A></DL>
 <HR>

 <P>
 <!-- ======== NESTED CLASS SUMMARY ======== -->

 <A NAME="nested_class_summary"><!-- --></A>
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 <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
 <B>Nested Class Summary</B></FONT></TH>
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 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>(package private) &nbsp;class</CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.FunctionOwner.html" title="class in org.apache.xpath.patterns">FunctionPattern.FunctionOwner</A></B></CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
 </TR>
 </TABLE>
 &nbsp;<A NAME="nested_classes_inherited_from_class_org.apache.xpath.patterns.StepPattern"><!-- --></A>
 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
 <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
 <TH ALIGN="left"><B>Nested classes/interfaces inherited from class org.apache.xpath.patterns.<A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.PredOwner.html" title="class in org.apache.xpath.patterns">StepPattern.PredOwner</A></CODE></TD>
 </TR>
 </TABLE>
 &nbsp;
 <!-- =========== FIELD SUMMARY =========== -->

 <A NAME="field_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>Field Summary</B></FONT></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>(package private) &nbsp;<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A></CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#m_functionExpr">m_functionExpr</A></B></CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Should be a <A HREF="../../../../org/apache/xpath/functions/Function.html" title="class in org.apache.xpath.functions"><CODE>expression</CODE></A>.</TD>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>(package private) static&nbsp;long</CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#serialVersionUID">serialVersionUID</A></B></CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
 </TR>
 </TABLE>
 &nbsp;<A NAME="fields_inherited_from_class_org.apache.xpath.patterns.StepPattern"><!-- --></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.xpath.patterns.<A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#m_axis">m_axis</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#m_predicates">m_predicates</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#m_relativePathPattern">m_relativePathPattern</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#m_targetString">m_targetString</A></CODE></TD>
 </TR>
 </TABLE>
 &nbsp;<A NAME="fields_inherited_from_class_org.apache.xpath.patterns.NodeTest"><!-- --></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.xpath.patterns.<A HREF="../../../../org/apache/xpath/patterns/NodeTest.html" title="class in org.apache.xpath.patterns">NodeTest</A></B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE><A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#m_name">m_name</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#m_namespace">m_namespace</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#m_score">m_score</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#m_whatToShow">m_whatToShow</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NODETEST">SCORE_NODETEST</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NONE">SCORE_NONE</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NSWILD">SCORE_NSWILD</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_OTHER">SCORE_OTHER</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_QNAME">SCORE_QNAME</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SHOW_BYFUNCTION">SHOW_BYFUNCTION</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SUPPORTS_PRE_STRIPPING">SUPPORTS_PRE_STRIPPING</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#WILD">WILD</A></CODE></TD>
 </TR>
 </TABLE>
 &nbsp;
 <!-- ======== 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/xpath/patterns/FunctionPattern.html#FunctionPattern(org.apache.xpath.Expression, int, int)">FunctionPattern</A></B>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr,
                                int&nbsp;axis,
                                int&nbsp;predaxis)</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Construct a FunctionPattern from a
  <A HREF="../../../../org/apache/xpath/functions/Function.html" title="class in org.apache.xpath.functions"><CODE>expression</CODE></A>.</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;void</CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#calcScore()">calcScore</A></B>()</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Static calc of match score.</TD>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>protected &nbsp;void</CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#callSubtreeVisitors(org.apache.xpath.XPathVisitor)">callSubtreeVisitors</A></B>(<A HREF="../../../../org/apache/xpath/XPathVisitor.html" title="class in org.apache.xpath">XPathVisitor</A>&nbsp;visitor)</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Call the visitor for the function.</TD>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>&nbsp;<A HREF="../../../../org/apache/xpath/objects/XObject.html" title="class in org.apache.xpath.objects">XObject</A></CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#execute(org.apache.xpath.XPathContext)">execute</A></B>(<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt)</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Test a node to see if it matches the given node test.</TD>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>&nbsp;<A HREF="../../../../org/apache/xpath/objects/XObject.html" title="class in org.apache.xpath.objects">XObject</A></CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#execute(org.apache.xpath.XPathContext, int)">execute</A></B>(<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt,
                int&nbsp;context)</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Test a node to see if it matches the given node test.</TD>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
 <CODE>&nbsp;<A HREF="../../../../org/apache/xpath/objects/XObject.html" title="class in org.apache.xpath.objects">XObject</A></CODE></FONT></TD>
 <TD><CODE><B><A HREF="../../../../org/apache/xpath/patterns/FunctionPattern.html#execute(org.apache.xpath.XPathContext, int, org.apache.xml.dtm.DTM, int)">execute</A></B>(<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt,
                int&nbsp;context,
                <A HREF="../../../../org/apache/xml/dtm/DTM.html" title="interface in org.apache.xml.dtm">DTM</A>&nbsp;dtm,
                int&nbsp;expType)</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Test a node to see if it matches the given node test.</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/xpath/patterns/FunctionPattern.html#fixupVariables(java.util.Vector, int)">fixupVariables</A></B>(java.util.Vector&nbsp;vars,
                              int&nbsp;globalsSize)</CODE>

 <BR>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This function is used to fixup variables from QNames to stack frame
  indexes at stylesheet build time.</TD>
 </TR>
 </TABLE>
 &nbsp;<A NAME="methods_inherited_from_class_org.apache.xpath.patterns.StepPattern"><!-- --></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.xpath.patterns.<A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#calcTargetString()">calcTargetString</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#callVisitors(org.apache.xpath.ExpressionOwner, org.apache.xpath.XPathVisitor)">callVisitors</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#canTraverseOutsideSubtree()">canTraverseOutsideSubtree</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#deepEquals(org.apache.xpath.Expression)">deepEquals</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#executePredicates(org.apache.xpath.XPathContext, org.apache.xml.dtm.DTM, int)">executePredicates</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#executeRelativePathPattern(org.apache.xpath.XPathContext, org.apache.xml.dtm.DTM, int)">executeRelativePathPattern</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getAxis()">getAxis</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getExpression()">getExpression</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getLastPos(org.apache.xpath.XPathContext)">getLastPos</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getMatchScore(org.apache.xpath.XPathContext, int)">getMatchScore</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getPredicate(int)">getPredicate</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getPredicateCount()">getPredicateCount</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getPredicates()">getPredicates</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getProximityPosition(org.apache.xpath.XPathContext)">getProximityPosition</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getRelativePathPattern()">getRelativePathPattern</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#getTargetString()">getTargetString</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#setAxis(int)">setAxis</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#setExpression(org.apache.xpath.Expression)">setExpression</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#setPredicates(org.apache.xpath.Expression[])">setPredicates</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#setRelativePathPattern(org.apache.xpath.patterns.StepPattern)">setRelativePathPattern</A>, <A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#toString()">toString</A></CODE></TD>
 </TR>
 </TABLE>
 &nbsp;<A NAME="methods_inherited_from_class_org.apache.xpath.patterns.NodeTest"><!-- --></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.xpath.patterns.<A HREF="../../../../org/apache/xpath/patterns/NodeTest.html" title="class in org.apache.xpath.patterns">NodeTest</A></B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE><A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#debugWhatToShow(int)">debugWhatToShow</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#getDefaultScore()">getDefaultScore</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#getLocalName()">getLocalName</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#getNamespace()">getNamespace</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#getNodeTypeTest(int)">getNodeTypeTest</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#getStaticScore()">getStaticScore</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#getWhatToShow()">getWhatToShow</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#initNodeTest(int)">initNodeTest</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#initNodeTest(int, java.lang.String, java.lang.String)">initNodeTest</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#setLocalName(java.lang.String)">setLocalName</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#setNamespace(java.lang.String)">setNamespace</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#setStaticScore(org.apache.xpath.objects.XNumber)">setStaticScore</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#setWhatToShow(int)">setWhatToShow</A></CODE></TD>
 </TR>
 </TABLE>
 &nbsp;<A NAME="methods_inherited_from_class_org.apache.xpath.Expression"><!-- --></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.xpath.<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A></B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE><A HREF="../../../../org/apache/xpath/Expression.html#asIterator(org.apache.xpath.XPathContext, int)">asIterator</A>, <A HREF="../../../../org/apache/xpath/Expression.html#asIteratorRaw(org.apache.xpath.XPathContext, int)">asIteratorRaw</A>, <A HREF="../../../../org/apache/xpath/Expression.html#asNode(org.apache.xpath.XPathContext)">asNode</A>, <A HREF="../../../../org/apache/xpath/Expression.html#assertion(boolean, java.lang.String)">assertion</A>, <A HREF="../../../../org/apache/xpath/Expression.html#bool(org.apache.xpath.XPathContext)">bool</A>, <A HREF="../../../../org/apache/xpath/Expression.html#error(org.apache.xpath.XPathContext, java.lang.String, java.lang.Object[])">error</A>, <A HREF="../../../../org/apache/xpath/Expression.html#execute(org.apache.xpath.XPathContext, boolean)">execute</A>, <A HREF="../../../../org/apache/xpath/Expression.html#executeCharsToContentHandler(org.apache.xpath.XPathContext, org.xml.sax.ContentHandler)">executeCharsToContentHandler</A>, <A HREF="../../../../org/apache/xpath/Expression.html#exprAddChild(org.apache.xpath.ExpressionNode, int)">exprAddChild</A>, <A HREF="../../../../org/apache/xpath/Expression.html#exprGetChild(int)">exprGetChild</A>, <A HREF="../../../../org/apache/xpath/Expression.html#exprGetNumChildren()">exprGetNumChildren</A>, <A HREF="../../../../org/apache/xpath/Expression.html#exprGetParent()">exprGetParent</A>, <A HREF="../../../../org/apache/xpath/Expression.html#exprSetParent(org.apache.xpath.ExpressionNode)">exprSetParent</A>, <A HREF="../../../../org/apache/xpath/Expression.html#getColumnNumber()">getColumnNumber</A>, <A HREF="../../../../org/apache/xpath/Expression.html#getExpressionOwner()">getExpressionOwner</A>, <A HREF="../../../../org/apache/xpath/Expression.html#getLineNumber()">getLineNumber</A>, <A HREF="../../../../org/apache/xpath/Expression.html#getPublicId()">getPublicId</A>, <A HREF="../../../../org/apache/xpath/Expression.html#getSystemId()">getSystemId</A>, <A HREF="../../../../org/apache/xpath/Expression.html#isNodesetExpr()">isNodesetExpr</A>, <A HREF="../../../../org/apache/xpath/Expression.html#isSameClass(org.apache.xpath.Expression)">isSameClass</A>, <A HREF="../../../../org/apache/xpath/Expression.html#isStableNumber()">isStableNumber</A>, <A HREF="../../../../org/apache/xpath/Expression.html#num(org.apache.xpath.XPathContext)">num</A>, <A HREF="../../../../org/apache/xpath/Expression.html#warn(org.apache.xpath.XPathContext, java.lang.String, java.lang.Object[])">warn</A>, <A HREF="../../../../org/apache/xpath/Expression.html#xstr(org.apache.xpath.XPathContext)">xstr</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.Object</B></TH>
 </TR>
 <TR BGCOLOR="white" CLASS="TableRowColor">
 <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
 </TR>
 </TABLE>
 &nbsp;
 <P>

 <!-- ============ FIELD DETAIL =========== -->

 <A NAME="field_detail"><!-- --></A>
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 <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
 <B>Field Detail</B></FONT></TH>
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 </TABLE>

 <A NAME="serialVersionUID"><!-- --></A><H3>
 serialVersionUID</H3>
 <PRE>
 static final long <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.38"><B>serialVersionUID</B></A></PRE>
 <DL>
 <DL>
 <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.patterns.FunctionPattern.serialVersionUID">Constant Field Values</A></DL>
 </DL>
 <HR>

 <A NAME="m_functionExpr"><!-- --></A><H3>
 m_functionExpr</H3>
 <PRE>
 <A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A> <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.70"><B>m_functionExpr</B></A></PRE>
 <DL>
 <DD>Should be a <A HREF="../../../../org/apache/xpath/functions/Function.html" title="class in org.apache.xpath.functions"><CODE>expression</CODE></A>.
 <P>
 <DL>
 </DL>
 </DL>

 <!-- ========= 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="FunctionPattern(org.apache.xpath.Expression, int, int)"><!-- --></A><H3>
 FunctionPattern</H3>
 <PRE>
 public <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.46"><B>FunctionPattern</B></A>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr,
                        int&nbsp;axis,
                        int&nbsp;predaxis)</PRE>
 <DL>
 <DD>Construct a FunctionPattern from a
  <A HREF="../../../../org/apache/xpath/functions/Function.html" title="class in org.apache.xpath.functions"><CODE>expression</CODE></A>.

  NEEDSDOC @param expr
 <P>
 </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="calcScore()"><!-- --></A><H3>
 calcScore</H3>
 <PRE>
 public final void <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.57"><B>calcScore</B></A>()</PRE>
 <DL>
 <DD>Static calc of match score.
 <P>
 <DD><DL>
 <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#calcScore()">calcScore</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></CODE></DL>
 </DD>
 <DD><DL>
 </DL>
 </DD>
 </DL>
 <HR>

 <A NAME="fixupVariables(java.util.Vector, int)"><!-- --></A><H3>
 fixupVariables</H3>
 <PRE>
 public void <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.82"><B>fixupVariables</B></A>(java.util.Vector&nbsp;vars,
                            int&nbsp;globalsSize)</PRE>
 <DL>
 <DD>This function is used to fixup variables from QNames to stack frame
  indexes at stylesheet build time.
 <P>
 <DD><DL>
 <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#fixupVariables(java.util.Vector, int)">fixupVariables</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></CODE></DL>
 </DD>
 <DD><DL>
 <DT><B>Parameters:</B><DD><CODE>vars</CODE> - List of QNames that correspond to variables.  This list
  should be searched backwards for the first qualified name that
  corresponds to the variable reference qname.  The position of the
  QName in the vector from the start of the vector will be its position
  in the stack frame (but variables above the globalsTop value will need
  to be offset to the current stack frame).<DD><CODE>globalsSize</CODE> - The number of variables in the global variable area.</DL>
 </DD>
 </DL>
 <HR>

 <A NAME="execute(org.apache.xpath.XPathContext, int)"><!-- --></A><H3>
 execute</H3>
 <PRE>
 public <A HREF="../../../../org/apache/xpath/objects/XObject.html" title="class in org.apache.xpath.objects">XObject</A> <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.102"><B>execute</B></A>(<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt,
                        int&nbsp;context)
                 throws javax.xml.transform.TransformerException</PRE>
 <DL>
 <DD>Test a node to see if it matches the given node test.
 <P>
 <DD><DL>
 <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#execute(org.apache.xpath.XPathContext, int)">execute</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></CODE></DL>
 </DD>
 <DD><DL>
 <DT><B>Parameters:</B><DD><CODE>xctxt</CODE> - XPath runtime context.<DD><CODE>context</CODE> - The current node context.
 <DT><B>Returns:</B><DD><A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NODETEST"><CODE>NodeTest.SCORE_NODETEST</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NONE"><CODE>NodeTest.SCORE_NONE</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NSWILD"><CODE>NodeTest.SCORE_NSWILD</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_QNAME"><CODE>NodeTest.SCORE_QNAME</CODE></A>, or
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_OTHER"><CODE>NodeTest.SCORE_OTHER</CODE></A>.
 <DT><B>Throws:</B>
 <DD><CODE>javax.xml.transform.TransformerException</CODE></DL>
 </DD>
 </DL>
 <HR>

 <A NAME="execute(org.apache.xpath.XPathContext, int, org.apache.xml.dtm.DTM, int)"><!-- --></A><H3>
 execute</H3>
 <PRE>
 public <A HREF="../../../../org/apache/xpath/objects/XObject.html" title="class in org.apache.xpath.objects">XObject</A> <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.145"><B>execute</B></A>(<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt,
                        int&nbsp;context,
                        <A HREF="../../../../org/apache/xml/dtm/DTM.html" title="interface in org.apache.xml.dtm">DTM</A>&nbsp;dtm,
                        int&nbsp;expType)
                 throws javax.xml.transform.TransformerException</PRE>
 <DL>
 <DD>Test a node to see if it matches the given node test.
 <P>
 <DD><DL>
 <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#execute(org.apache.xpath.XPathContext, int, org.apache.xml.dtm.DTM, int)">execute</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></CODE></DL>
 </DD>
 <DD><DL>
 <DT><B>Parameters:</B><DD><CODE>xctxt</CODE> - XPath runtime context.<DD><CODE>context</CODE> - The currentNode.<DD><CODE>dtm</CODE> - The DTM of the current node.<DD><CODE>expType</CODE> - The expanded type ID of the current node.
 <DT><B>Returns:</B><DD><A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NODETEST"><CODE>NodeTest.SCORE_NODETEST</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NONE"><CODE>NodeTest.SCORE_NONE</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NSWILD"><CODE>NodeTest.SCORE_NSWILD</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_QNAME"><CODE>NodeTest.SCORE_QNAME</CODE></A>, or
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_OTHER"><CODE>NodeTest.SCORE_OTHER</CODE></A>.
 <DT><B>Throws:</B>
 <DD><CODE>javax.xml.transform.TransformerException</CODE></DL>
 </DD>
 </DL>
 <HR>

 <A NAME="execute(org.apache.xpath.XPathContext)"><!-- --></A><H3>
 execute</H3>
 <PRE>
 public <A HREF="../../../../org/apache/xpath/objects/XObject.html" title="class in org.apache.xpath.objects">XObject</A> <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.188"><B>execute</B></A>(<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt)
                 throws javax.xml.transform.TransformerException</PRE>
 <DL>
 <DD>Test a node to see if it matches the given node test.
 <P>
 <DD><DL>
 <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#execute(org.apache.xpath.XPathContext)">execute</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></CODE></DL>
 </DD>
 <DD><DL>
 <DT><B>Parameters:</B><DD><CODE>xctxt</CODE> - XPath runtime context.
 <DT><B>Returns:</B><DD><A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NODETEST"><CODE>NodeTest.SCORE_NODETEST</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NONE"><CODE>NodeTest.SCORE_NONE</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_NSWILD"><CODE>NodeTest.SCORE_NSWILD</CODE></A>,
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_QNAME"><CODE>NodeTest.SCORE_QNAME</CODE></A>, or
          <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#SCORE_OTHER"><CODE>NodeTest.SCORE_OTHER</CODE></A>.
 <DT><B>Throws:</B>
 <DD><CODE>javax.xml.transform.TransformerException</CODE></DL>
 </DD>
 </DL>
 <HR>

 <A NAME="callSubtreeVisitors(org.apache.xpath.XPathVisitor)"><!-- --></A><H3>
 callSubtreeVisitors</H3>
 <PRE>
 protected void <A HREF="../../../../src-html/org/apache/xpath/patterns/FunctionPattern.html#line.242"><B>callSubtreeVisitors</B></A>(<A HREF="../../../../org/apache/xpath/XPathVisitor.html" title="class in org.apache.xpath">XPathVisitor</A>&nbsp;visitor)</PRE>
 <DL>
 <DD>Call the visitor for the function.
 <P>
 <DD><DL>
 <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html#callSubtreeVisitors(org.apache.xpath.XPathVisitor)">callSubtreeVisitors</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/patterns/StepPattern.html" title="class in org.apache.xpath.patterns">StepPattern</A></CODE></DL>
 </DD>
 <DD><DL>
 </DL>
 </DD>
 </DL>
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