<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--NewPage--> <HTML> <HEAD> <!-- Generated by javadoc (build 1.6.0_18) on Fri Dec 09 20:48:21 GMT 2011 --> <TITLE> FunctionItem </TITLE> <META NAME="date" CONTENT="2011-12-09"> <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"> <SCRIPT type="text/javascript"> function windowTitle() { if (location.href.indexOf('is-external=true') == -1) { parent.document.title="FunctionItem"; } } </SCRIPT> <NOSCRIPT> </NOSCRIPT> </HEAD> <BODY BGCOLOR="white" onload="windowTitle();"> <HR> <!-- ========= START OF TOP NAVBAR ======= --> <A NAME="navbar_top"><!-- --></A> <A HREF="#skip-navbar_top" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A NAME="navbar_top_firstrow"><!-- --></A> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR> </TABLE> </TD> <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> </EM> </TD> </TR> <TR> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../net/sf/saxon/om/FingerprintedQName.html" title="class in net.sf.saxon.om"><B>PREV CLASS</B></A> <A HREF="../../../../net/sf/saxon/om/GroundedValue.html" title="interface in net.sf.saxon.om"><B>NEXT CLASS</B></A></FONT></TD> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?net/sf/saxon/om/FunctionItem.html" target="_top"><B>FRAMES</B></A> <A HREF="FunctionItem.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--> </SCRIPT> <NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> </NOSCRIPT> </FONT></TD> </TR> <TR> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD> </TR> </TABLE> <A NAME="skip-navbar_top"></A> <!-- ========= END OF TOP NAVBAR ========= --> <HR> <!-- ======== START OF CLASS DATA ======== --> <H2> <FONT SIZE="-1"> net.sf.saxon.om</FONT> <BR> Interface FunctionItem<T extends FunctionItem></H2> <DL> <DT><B>All Superinterfaces:</B> <DD><A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A><T>, <A HREF="../../../../net/sf/saxon/evpull/PullEvent.html" title="interface in net.sf.saxon.evpull">PullEvent</A>, <A HREF="../../../../net/sf/saxon/om/ValueRepresentation.html" title="interface in net.sf.saxon.om">ValueRepresentation</A><T></DD> </DL> <DL> <DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../com/saxonica/functions/map/MapItem.html" title="interface in com.saxonica.functions.map">MapItem</A></DD> </DL> <DL> <DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../com/saxonica/functions/hof/AbstractFunctionItem.html" title="class in com.saxonica.functions.hof">AbstractFunctionItem</A>, <A HREF="../../../../com/saxonica/functions/hof/CoercedFunction.html" title="class in com.saxonica.functions.hof">CoercedFunction</A>, <A HREF="../../../../com/saxonica/functions/hof/CurriedFunction.html" title="class in com.saxonica.functions.hof">CurriedFunction</A>, <A HREF="../../../../com/saxonica/functions/hof/FirstClassFunction.html" title="class in com.saxonica.functions.hof">FirstClassFunction</A>, <A HREF="../../../../com/saxonica/functions/map/ImmutableMap.html" title="class in com.saxonica.functions.map">ImmutableMap</A>, <A HREF="../../../../com/saxonica/functions/map/SingletonMap.html" title="class in com.saxonica.functions.map">SingletonMap</A>, <A HREF="../../../../com/saxonica/functions/hof/UserFunctionItem.html" title="class in com.saxonica.functions.hof">UserFunctionItem</A></DD> </DL> <HR> <DL> <DT><PRE>public interface <B>FunctionItem<T extends FunctionItem></B><DT>extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A><T>, <A HREF="../../../../net/sf/saxon/om/ValueRepresentation.html" title="interface in net.sf.saxon.om">ValueRepresentation</A><T></DL> </PRE> <P> XDM 3.0 introduces a third kind of item, beyond nodes and atomic values: the function item. Function items implement this marker interface. The actual implementation class is in Saxon-PE and Saxon-EE only. <P> <P> <HR> <P> <!-- =========== 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> </TABLE> <A NAME="fields_inherited_from_class_net.sf.saxon.om.ValueRepresentation"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left"><B>Fields inherited from interface net.sf.saxon.om.<A HREF="../../../../net/sf/saxon/om/ValueRepresentation.html" title="interface in net.sf.saxon.om">ValueRepresentation</A></B></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="../../../../net/sf/saxon/om/ValueRepresentation.html#EMPTY_VALUE_ARRAY">EMPTY_VALUE_ARRAY</A></CODE></TD> </TR> </TABLE> <!-- ========== 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> <A HREF="../../../../net/sf/saxon/om/FunctionItem.html" title="interface in net.sf.saxon.om">FunctionItem</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../net/sf/saxon/om/FunctionItem.html#curry(net.sf.saxon.om.ValueRepresentation[])">curry</A></B>(<A HREF="../../../../net/sf/saxon/om/ValueRepresentation.html" title="interface in net.sf.saxon.om">ValueRepresentation</A><? extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>>[] values)</CODE> <BR> Curry a function by binding one or more (but not all) of its arguments</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> boolean</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../net/sf/saxon/om/FunctionItem.html#deepEquals(net.sf.saxon.om.FunctionItem, net.sf.saxon.expr.XPathContext, net.sf.saxon.expr.sort.GenericAtomicComparer, int)">deepEquals</A></B>(<A HREF="../../../../net/sf/saxon/om/FunctionItem.html" title="interface in net.sf.saxon.om">FunctionItem</A> other, <A HREF="../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context, <A HREF="../../../../net/sf/saxon/expr/sort/GenericAtomicComparer.html" title="class in net.sf.saxon.expr.sort">GenericAtomicComparer</A> comparer, int flags)</CODE> <BR> Test whether this FunctionItem is deep-equal to another function item, under the rules of the deep-equal function</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> int</CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../net/sf/saxon/om/FunctionItem.html#getArity()">getArity</A></B>()</CODE> <BR> Get the arity of the function</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../../net/sf/saxon/type/FunctionItemType.html" title="interface in net.sf.saxon.type">FunctionItemType</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../net/sf/saxon/om/FunctionItem.html#getFunctionItemType(net.sf.saxon.type.TypeHierarchy)">getFunctionItemType</A></B>(<A HREF="../../../../net/sf/saxon/type/TypeHierarchy.html" title="class in net.sf.saxon.type">TypeHierarchy</A> th)</CODE> <BR> Get the item type of the function item</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../net/sf/saxon/om/FunctionItem.html#getFunctionName()">getFunctionName</A></B>()</CODE> <BR> Get the name of the function, or null if it is anonymous</TD> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> <CODE> <A HREF="../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><? extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>></CODE></FONT></TD> <TD><CODE><B><A HREF="../../../../net/sf/saxon/om/FunctionItem.html#invoke(net.sf.saxon.om.SequenceIterator[], net.sf.saxon.expr.XPathContext)">invoke</A></B>(<A HREF="../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><? extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>>[] args, <A HREF="../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context)</CODE> <BR> Invoke the function</TD> </TR> </TABLE> <A NAME="methods_inherited_from_class_net.sf.saxon.om.Item"><!-- --></A> <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> <TH ALIGN="left"><B>Methods inherited from interface net.sf.saxon.om.<A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A></B></TH> </TR> <TR BGCOLOR="white" CLASS="TableRowColor"> <TD><CODE><A HREF="../../../../net/sf/saxon/om/Item.html#getStringValue()">getStringValue</A>, <A HREF="../../../../net/sf/saxon/om/Item.html#getStringValueCS()">getStringValueCS</A>, <A HREF="../../../../net/sf/saxon/om/Item.html#getTypedValue()">getTypedValue</A></CODE></TD> </TR> </TABLE> <P> <!-- ============ 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="getFunctionItemType(net.sf.saxon.type.TypeHierarchy)"><!-- --></A><H3> getFunctionItemType</H3> <PRE> <A HREF="../../../../net/sf/saxon/type/FunctionItemType.html" title="interface in net.sf.saxon.type">FunctionItemType</A> <B>getFunctionItemType</B>(<A HREF="../../../../net/sf/saxon/type/TypeHierarchy.html" title="class in net.sf.saxon.type">TypeHierarchy</A> th)</PRE> <DL> <DD>Get the item type of the function item <P> <DD><DL> </DL> </DD> <DD><DL> <DT><B>Parameters:</B><DD><CODE>th</CODE> - the type hierarchy cache <DT><B>Returns:</B><DD>the function item's type</DL> </DD> </DL> <HR> <A NAME="getFunctionName()"><!-- --></A><H3> getFunctionName</H3> <PRE> <A HREF="../../../../net/sf/saxon/om/StructuredQName.html" title="class in net.sf.saxon.om">StructuredQName</A> <B>getFunctionName</B>()</PRE> <DL> <DD>Get the name of the function, or null if it is anonymous <P> <DD><DL> </DL> </DD> <DD><DL> <DT><B>Returns:</B><DD>the function name, or null for an anonymous inline function</DL> </DD> </DL> <HR> <A NAME="getArity()"><!-- --></A><H3> getArity</H3> <PRE> int <B>getArity</B>()</PRE> <DL> <DD>Get the arity of the function <P> <DD><DL> </DL> </DD> <DD><DL> <DT><B>Returns:</B><DD>the number of arguments in the function signature</DL> </DD> </DL> <HR> <A NAME="invoke(net.sf.saxon.om.SequenceIterator[], net.sf.saxon.expr.XPathContext)"><!-- --></A><H3> invoke</H3> <PRE> <A HREF="../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><? extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>> <B>invoke</B>(<A HREF="../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><? extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>>[] args, <A HREF="../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context) throws <A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE> <DL> <DD>Invoke the function <P> <DD><DL> </DL> </DD> <DD><DL> <DT><B>Parameters:</B><DD><CODE>args</CODE> - the actual arguments to be supplied<DD><CODE>context</CODE> - the XPath dynamic evaluation context <DT><B>Returns:</B><DD>the result of invoking the function <DT><B>Throws:</B> <DD><CODE><A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE> - if a dynamic error occurs within the function</DL> </DD> </DL> <HR> <A NAME="curry(net.sf.saxon.om.ValueRepresentation[])"><!-- --></A><H3> curry</H3> <PRE> <A HREF="../../../../net/sf/saxon/om/FunctionItem.html" title="interface in net.sf.saxon.om">FunctionItem</A> <B>curry</B>(<A HREF="../../../../net/sf/saxon/om/ValueRepresentation.html" title="interface in net.sf.saxon.om">ValueRepresentation</A><? extends <A HREF="../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>>[] values) throws <A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE> <DL> <DD>Curry a function by binding one or more (but not all) of its arguments <P> <DD><DL> </DL> </DD> <DD><DL> <DT><B>Parameters:</B><DD><CODE>values</CODE> - the values to which the arguments are to be bound, representing an unbound argument (a placeholder) by null <DT><B>Returns:</B><DD>a new function item in which the specified arguments of the original function are bound to a value <DT><B>Throws:</B> <DD><CODE><A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE> - if any dynamic error occurs</DL> </DD> </DL> <HR> <A NAME="deepEquals(net.sf.saxon.om.FunctionItem, net.sf.saxon.expr.XPathContext, net.sf.saxon.expr.sort.GenericAtomicComparer, int)"><!-- --></A><H3> deepEquals</H3> <PRE> boolean <B>deepEquals</B>(<A HREF="../../../../net/sf/saxon/om/FunctionItem.html" title="interface in net.sf.saxon.om">FunctionItem</A> other, <A HREF="../../../../net/sf/saxon/expr/XPathContext.html" title="interface in net.sf.saxon.expr">XPathContext</A> context, <A HREF="../../../../net/sf/saxon/expr/sort/GenericAtomicComparer.html" title="class in net.sf.saxon.expr.sort">GenericAtomicComparer</A> comparer, int flags) throws <A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE> <DL> <DD>Test whether this FunctionItem is deep-equal to another function item, under the rules of the deep-equal function <P> <DD><DL> </DL> </DD> <DD><DL> <DT><B>Parameters:</B><DD><CODE>other</CODE> - the other function item<DD><CODE>context</CODE> - the dynamic evaluation context<DD><CODE>comparer</CODE> - the object to perform the comparison<DD><CODE>flags</CODE> - options for how the comparison is performed <DT><B>Returns:</B><DD>true if the two function items are deep-equal <DT><B>Throws:</B> <DD><CODE><A HREF="../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE> - if the comparison cannot be performed</DL> </DD> </DL> <!-- ========= END OF CLASS DATA ========= --> <HR> <!-- ======= START OF BOTTOM NAVBAR ====== --> <A NAME="navbar_bottom"><!-- --></A> <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> <TR> <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A NAME="navbar_bottom_firstrow"><!-- --></A> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR> </TABLE> </TD> <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> </EM> </TD> </TR> <TR> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../net/sf/saxon/om/FingerprintedQName.html" title="class in net.sf.saxon.om"><B>PREV CLASS</B></A> <A HREF="../../../../net/sf/saxon/om/GroundedValue.html" title="interface in net.sf.saxon.om"><B>NEXT CLASS</B></A></FONT></TD> <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?net/sf/saxon/om/FunctionItem.html" target="_top"><B>FRAMES</B></A> <A HREF="FunctionItem.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--> </SCRIPT> <NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> </NOSCRIPT> </FONT></TD> </TR> <TR> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD> <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD> </TR> </TABLE> <A NAME="skip-navbar_bottom"></A> <!-- ======== END OF BOTTOM NAVBAR ======= --> <HR> Copyright (c) 2004-2011 Saxonica Limited. 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