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FilterExprIteratorSimple
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org.apache.xpath.axes</FONT>
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Class FilterExprIteratorSimple</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/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">org.apache.xpath.axes.PredicatedNodeTest</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">org.apache.xpath.axes.LocPathIterator</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.xpath.axes.FilterExprIteratorSimple</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, java.lang.Cloneable, javax.xml.transform.SourceLocator, <A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A>, <A HREF="../../../../org/apache/xpath/axes/PathComponent.html" title="interface in org.apache.xpath.axes">PathComponent</A>, <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/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/axes/FilterExprIteratorSimple.html#line.37"><B>FilterExprIteratorSimple</B></A><DT>extends <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></DL>
</PRE>
<P>
Class to use for one-step iteration that doesn't have a predicate, and
doesn't need to set the context.
<P>
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html#org.apache.xpath.axes.FilterExprIteratorSimple">Serialized Form</A></DL>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<B>Nested Class Summary</B></FONT></TH>
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<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/axes/FilterExprIteratorSimple.filterExprOwner.html" title="class in org.apache.xpath.axes">FilterExprIteratorSimple.filterExprOwner</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.axes.PredicatedNodeTest"><!-- --></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.axes.<A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">PredicatedNodeTest</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.PredOwner.html" title="class in org.apache.xpath.axes">PredicatedNodeTest.PredOwner</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/axes/FilterExprIteratorSimple.html#m_canDetachNodeset">m_canDetachNodeset</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>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/axes/FilterExprIteratorSimple.html#m_expr">m_expr</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The contained expression.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private &nbsp;<A HREF="../../../../org/apache/xpath/objects/XNodeSet.html" title="class in org.apache.xpath.objects">XNodeSet</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/axes/FilterExprIteratorSimple.html#m_exprObj">m_exprObj</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The result of executing m_expr.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/axes/FilterExprIteratorSimple.html#m_mustHardReset">m_mustHardReset</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>(package private) static&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/axes/FilterExprIteratorSimple.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.axes.LocPathIterator"><!-- --></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.axes.<A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_allowDetach">m_allowDetach</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_cdtm">m_cdtm</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_clones">m_clones</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_context">m_context</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_currentContextNode">m_currentContextNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_execContext">m_execContext</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_lastFetched">m_lastFetched</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_length">m_length</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_pos">m_pos</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#m_stackFrame">m_stackFrame</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="fields_inherited_from_class_org.apache.xpath.axes.PredicatedNodeTest"><!-- --></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.axes.<A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">PredicatedNodeTest</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#DEBUG_PREDICATECOUNTING">DEBUG_PREDICATECOUNTING</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#m_foundLast">m_foundLast</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#m_lpi">m_lpi</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#m_predCount">m_predCount</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#m_predicateIndex">m_predicateIndex</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#m_proximityPositions">m_proximityPositions</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_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;<A NAME="fields_inherited_from_class_org.apache.xml.dtm.DTMIterator"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from interface org.apache.xml.dtm.<A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#FILTER_ACCEPT">FILTER_ACCEPT</A>, <A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#FILTER_REJECT">FILTER_REJECT</A>, <A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#FILTER_SKIP">FILTER_SKIP</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/axes/FilterExprIteratorSimple.html#FilterExprIteratorSimple()">FilterExprIteratorSimple</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a FilterExprIteratorSimple object.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/apache/xpath/axes/FilterExprIteratorSimple.html#FilterExprIteratorSimple(org.apache.xpath.Expression)">FilterExprIteratorSimple</A></B>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a FilterExprIteratorSimple object.</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/axes/FilterExprIteratorSimple.html#callPredicateVisitors(org.apache.xpath.XPathVisitor)">callPredicateVisitors</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;This will traverse the heararchy, calling the visitor for
each member.</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/xpath/axes/FilterExprIteratorSimple.html#deepEquals(org.apache.xpath.Expression)">deepEquals</A></B>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Compare this object with another object and see
if they are equal, include the sub heararchy.</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/axes/FilterExprIteratorSimple.html#detach()">detach</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Detaches the walker from the set which it iterated over, releasing
any computational resources and placing the iterator in the INVALID
state.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/apache/xpath/objects/XNodeSet.html" title="class in org.apache.xpath.objects">XNodeSet</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xpath/axes/FilterExprIteratorSimple.html#executeFilterExpr(int, org.apache.xpath.XPathContext, org.apache.xml.utils.PrefixResolver, boolean, int, org.apache.xpath.Expression)">executeFilterExpr</A></B>(int&nbsp;context,
<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt,
<A HREF="../../../../org/apache/xml/utils/PrefixResolver.html" title="interface in org.apache.xml.utils">PrefixResolver</A>&nbsp;prefixResolver,
boolean&nbsp;isTopLevel,
int&nbsp;stackFrame,
<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Execute 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/xpath/axes/FilterExprIteratorSimple.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>
<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/xpath/axes/FilterExprIteratorSimple.html#getAnalysisBits()">getAnalysisBits</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the analysis bits for this walker, as defined in the WalkerFactory.</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/xpath/axes/FilterExprIteratorSimple.html#getAxis()">getAxis</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the axis being iterated, if it is known.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&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/axes/FilterExprIteratorSimple.html#getInnerExpression()">getInnerExpression</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the inner contained expression of this filter.</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/xpath/axes/FilterExprIteratorSimple.html#isDocOrdered()">isDocOrdered</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns true if all the nodes in the iteration well be returned in document
order.</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/xpath/axes/FilterExprIteratorSimple.html#nextNode()">nextNode</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the next node in the set and advances the position of the
iterator in the set.</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/axes/FilterExprIteratorSimple.html#setInnerExpression(org.apache.xpath.Expression)">setInnerExpression</A></B>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set the inner contained expression of this filter.</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/axes/FilterExprIteratorSimple.html#setRoot(int, java.lang.Object)">setRoot</A></B>(int&nbsp;context,
java.lang.Object&nbsp;environment)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Initialize the context values for this expression
after it is cloned.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.xpath.axes.LocPathIterator"><!-- --></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.axes.<A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#allowDetachToRelease(boolean)">allowDetachToRelease</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#asIterator(org.apache.xpath.XPathContext, int)">asIterator</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#asNode(org.apache.xpath.XPathContext)">asNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#bool(org.apache.xpath.XPathContext)">bool</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#callVisitors(org.apache.xpath.ExpressionOwner, org.apache.xpath.XPathVisitor)">callVisitors</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#cloneWithReset()">cloneWithReset</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#execute(org.apache.xpath.XPathContext)">execute</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#executeCharsToContentHandler(org.apache.xpath.XPathContext, org.xml.sax.ContentHandler)">executeCharsToContentHandler</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getContext()">getContext</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getCurrentContextNode()">getCurrentContextNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getCurrentNode()">getCurrentNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getCurrentPos()">getCurrentPos</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getDTM(int)">getDTM</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getDTMManager()">getDTMManager</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getExpandEntityReferences()">getExpandEntityReferences</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getFilter()">getFilter</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getFoundLast()">getFoundLast</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getIsTopLevel()">getIsTopLevel</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getLastPos(org.apache.xpath.XPathContext)">getLastPos</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getLength()">getLength</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getPrefixResolver()">getPrefixResolver</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getRoot()">getRoot</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getWhatToShow()">getWhatToShow</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getXPathContext()">getXPathContext</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#incrementCurrentPos()">incrementCurrentPos</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#isFresh()">isFresh</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#isMutable()">isMutable</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#isNodesetExpr()">isNodesetExpr</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#item(int)">item</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#previousNode()">previousNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#reset()">reset</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#returnNextNode(int)">returnNextNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#runTo(int)">runTo</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setCurrentContextNode(int)">setCurrentContextNode</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setCurrentPos(int)">setCurrentPos</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setEnvironment(java.lang.Object)">setEnvironment</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setIsTopLevel(boolean)">setIsTopLevel</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setItem(int, int)">setItem</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setNextPosition(int)">setNextPosition</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setShouldCacheNodes(boolean)">setShouldCacheNodes</A>, <A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#size()">size</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.xpath.axes.PredicatedNodeTest"><!-- --></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.axes.<A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">PredicatedNodeTest</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#acceptNode(int)">acceptNode</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#canTraverseOutsideSubtree()">canTraverseOutsideSubtree</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#clone()">clone</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#countProximityPosition(int)">countProximityPosition</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#executePredicates(int, org.apache.xpath.XPathContext)">executePredicates</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getLocPathIterator()">getLocPathIterator</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getPredicate(int)">getPredicate</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getPredicateCount()">getPredicateCount</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getPredicateIndex()">getPredicateIndex</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getProximityPosition()">getProximityPosition</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getProximityPosition(int)">getProximityPosition</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#getProximityPosition(org.apache.xpath.XPathContext)">getProximityPosition</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#initPredicateInfo(org.apache.xpath.compiler.Compiler, int)">initPredicateInfo</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#initProximityPosition(int)">initProximityPosition</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#isReverseAxes()">isReverseAxes</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#nodeToString(int)">nodeToString</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#resetProximityPositions()">resetProximityPositions</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#setLocPathIterator(org.apache.xpath.axes.LocPathIterator)">setLocPathIterator</A>, <A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#setPredicateCount(int)">setPredicateCount</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#calcScore()">calcScore</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#debugWhatToShow(int)">debugWhatToShow</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#execute(org.apache.xpath.XPathContext, int)">execute</A>, <A HREF="../../../../org/apache/xpath/patterns/NodeTest.html#execute(org.apache.xpath.XPathContext, int, org.apache.xml.dtm.DTM, int)">execute</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#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#asIteratorRaw(org.apache.xpath.XPathContext, int)">asIteratorRaw</A>, <A HREF="../../../../org/apache/xpath/Expression.html#assertion(boolean, java.lang.String)">assertion</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#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#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>equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_org.apache.xml.dtm.DTMIterator"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface org.apache.xml.dtm.<A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#clone()">clone</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>
<!-- ============ FIELD DETAIL =========== -->
<A NAME="field_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>Field Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="serialVersionUID"><!-- --></A><H3>
serialVersionUID</H3>
<PRE>
static final long <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.39"><B>serialVersionUID</B></A></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.xpath.axes.FilterExprIteratorSimple.serialVersionUID">Constant Field Values</A></DL>
</DL>
<HR>
<A NAME="m_expr"><!-- --></A><H3>
m_expr</H3>
<PRE>
private <A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A> <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.42"><B>m_expr</B></A></PRE>
<DL>
<DD>The contained expression. Should be non-null.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="m_exprObj"><!-- --></A><H3>
m_exprObj</H3>
<PRE>
private transient <A HREF="../../../../org/apache/xpath/objects/XNodeSet.html" title="class in org.apache.xpath.objects">XNodeSet</A> <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.45"><B>m_exprObj</B></A></PRE>
<DL>
<DD>The result of executing m_expr. Needs to be deep cloned on clone op.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="m_mustHardReset"><!-- --></A><H3>
m_mustHardReset</H3>
<PRE>
private boolean <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.47"><B>m_mustHardReset</B></A></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="m_canDetachNodeset"><!-- --></A><H3>
m_canDetachNodeset</H3>
<PRE>
private boolean <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.48"><B>m_canDetachNodeset</B></A></PRE>
<DL>
<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="FilterExprIteratorSimple()"><!-- --></A><H3>
FilterExprIteratorSimple</H3>
<PRE>
public <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.54"><B>FilterExprIteratorSimple</B></A>()</PRE>
<DL>
<DD>Create a FilterExprIteratorSimple object.
<P>
</DL>
<HR>
<A NAME="FilterExprIteratorSimple(org.apache.xpath.Expression)"><!-- --></A><H3>
FilterExprIteratorSimple</H3>
<PRE>
public <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.63"><B>FilterExprIteratorSimple</B></A>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</PRE>
<DL>
<DD>Create a FilterExprIteratorSimple object.
<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="setRoot(int, java.lang.Object)"><!-- --></A><H3>
setRoot</H3>
<PRE>
public void <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.76"><B>setRoot</B></A>(int&nbsp;context,
java.lang.Object&nbsp;environment)</PRE>
<DL>
<DD>Initialize the context values for this expression
after it is cloned.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#setRoot(int, java.lang.Object)">setRoot</A></CODE> in interface <CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#setRoot(int, java.lang.Object)">setRoot</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>context</CODE> - The XPath runtime context for this
transformation.<DD><CODE>environment</CODE> - The environment object.
The environment in which this iterator operates, which should provide:
<ul>
<li>a node (the context node... same value as "root" defined below) </li>
<li>a pair of non-zero positive integers (the context position and the context size) </li>
<li>a set of variable bindings </li>
<li>a function library </li>
<li>the set of namespace declarations in scope for the expression.</li>
<ul>
<p>At this time the exact implementation of this environment is application
dependent. Probably a proper interface will be created fairly soon.</p></DL>
</DD>
</DL>
<HR>
<A NAME="executeFilterExpr(int, org.apache.xpath.XPathContext, org.apache.xml.utils.PrefixResolver, boolean, int, org.apache.xpath.Expression)"><!-- --></A><H3>
executeFilterExpr</H3>
<PRE>
public static <A HREF="../../../../org/apache/xpath/objects/XNodeSet.html" title="class in org.apache.xpath.objects">XNodeSet</A> <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.87"><B>executeFilterExpr</B></A>(int&nbsp;context,
<A HREF="../../../../org/apache/xpath/XPathContext.html" title="class in org.apache.xpath">XPathContext</A>&nbsp;xctxt,
<A HREF="../../../../org/apache/xml/utils/PrefixResolver.html" title="interface in org.apache.xml.utils">PrefixResolver</A>&nbsp;prefixResolver,
boolean&nbsp;isTopLevel,
int&nbsp;stackFrame,
<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)
throws <A HREF="../../../../org/apache/xml/utils/WrappedRuntimeException.html" title="class in org.apache.xml.utils">WrappedRuntimeException</A></PRE>
<DL>
<DD>Execute the expression. Meant for reuse by other FilterExpr iterators
that are not derived from this object.
<P>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/apache/xml/utils/WrappedRuntimeException.html" title="class in org.apache.xml.utils">WrappedRuntimeException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="nextNode()"><!-- --></A><H3>
nextNode</H3>
<PRE>
public int <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.148"><B>nextNode</B></A>()</PRE>
<DL>
<DD>Returns the next node in the set and advances the position of the
iterator in the set. After a NodeIterator is created, the first call
to nextNode() returns the first node in the set.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#nextNode()">nextNode</A></CODE> in interface <CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#nextNode()">nextNode</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>The next <code>Node</code> in the set being iterated over, or
<code>null</code> if there are no more members in that set.</DL>
</DD>
</DL>
<HR>
<A NAME="detach()"><!-- --></A><H3>
detach</H3>
<PRE>
public void <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.181"><B>detach</B></A>()</PRE>
<DL>
<DD>Detaches the walker from the set which it iterated over, releasing
any computational resources and placing the iterator in the INVALID
state.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#detach()">detach</A></CODE> in interface <CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#detach()">detach</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</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/axes/FilterExprIteratorSimple.html#line.201"><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/axes/PredicatedNodeTest.html#fixupVariables(java.util.Vector, int)">fixupVariables</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">PredicatedNodeTest</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).</DL>
</DD>
</DL>
<HR>
<A NAME="getInnerExpression()"><!-- --></A><H3>
getInnerExpression</H3>
<PRE>
public <A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A> <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.210"><B>getInnerExpression</B></A>()</PRE>
<DL>
<DD>Get the inner contained expression of this filter.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setInnerExpression(org.apache.xpath.Expression)"><!-- --></A><H3>
setInnerExpression</H3>
<PRE>
public void <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.218"><B>setInnerExpression</B></A>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</PRE>
<DL>
<DD>Set the inner contained expression of this filter.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getAnalysisBits()"><!-- --></A><H3>
getAnalysisBits</H3>
<PRE>
public int <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.228"><B>getAnalysisBits</B></A>()</PRE>
<DL>
<DD>Get the analysis bits for this walker, as defined in the WalkerFactory.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/PathComponent.html#getAnalysisBits()">getAnalysisBits</A></CODE> in interface <CODE><A HREF="../../../../org/apache/xpath/axes/PathComponent.html" title="interface in org.apache.xpath.axes">PathComponent</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getAnalysisBits()">getAnalysisBits</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>One of WalkerFactory#BIT_DESCENDANT, etc.</DL>
</DD>
</DL>
<HR>
<A NAME="isDocOrdered()"><!-- --></A><H3>
isDocOrdered</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.244"><B>isDocOrdered</B></A>()</PRE>
<DL>
<DD>Returns true if all the nodes in the iteration well be returned in document
order.
Warning: This can only be called after setRoot has been called!
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#isDocOrdered()">isDocOrdered</A></CODE> in interface <CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#isDocOrdered()">isDocOrdered</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>true as a default.</DL>
</DD>
</DL>
<HR>
<A NAME="callPredicateVisitors(org.apache.xpath.XPathVisitor)"><!-- --></A><H3>
callPredicateVisitors</H3>
<PRE>
public void <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.277"><B>callPredicateVisitors</B></A>(<A HREF="../../../../org/apache/xpath/XPathVisitor.html" title="class in org.apache.xpath">XPathVisitor</A>&nbsp;visitor)</PRE>
<DL>
<DD>This will traverse the heararchy, calling the visitor for
each member. If the called visitor method returns
false, the subtree should not be called.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#callPredicateVisitors(org.apache.xpath.XPathVisitor)">callPredicateVisitors</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">PredicatedNodeTest</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>visitor</CODE> - The visitor whose appropriate method will be called.</DL>
</DD>
</DL>
<HR>
<A NAME="deepEquals(org.apache.xpath.Expression)"><!-- --></A><H3>
deepEquals</H3>
<PRE>
public boolean <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.287"><B>deepEquals</B></A>(<A HREF="../../../../org/apache/xpath/Expression.html" title="class in org.apache.xpath">Expression</A>&nbsp;expr)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/xpath/Expression.html#deepEquals(org.apache.xpath.Expression)">Expression</A></CODE></B></DD>
<DD>Compare this object with another object and see
if they are equal, include the sub heararchy.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html#deepEquals(org.apache.xpath.Expression)">deepEquals</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/PredicatedNodeTest.html" title="class in org.apache.xpath.axes">PredicatedNodeTest</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>expr</CODE> - Another expression object.
<DT><B>Returns:</B><DD>true if this objects class and the expr
object's class are the same, and the data contained
within both objects are considered equal.<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/xpath/Expression.html#deepEquals(org.apache.xpath.Expression)"><CODE>Expression.deepEquals(Expression)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="getAxis()"><!-- --></A><H3>
getAxis</H3>
<PRE>
public int <A HREF="../../../../src-html/org/apache/xpath/axes/FilterExprIteratorSimple.html#line.305"><B>getAxis</B></A>()</PRE>
<DL>
<DD>Returns the axis being iterated, if it is known.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html#getAxis()">getAxis</A></CODE> in interface <CODE><A HREF="../../../../org/apache/xml/dtm/DTMIterator.html" title="interface in org.apache.xml.dtm">DTMIterator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html#getAxis()">getAxis</A></CODE> in class <CODE><A HREF="../../../../org/apache/xpath/axes/LocPathIterator.html" title="class in org.apache.xpath.axes">LocPathIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>Axis.CHILD, etc., or -1 if the axis is not known or is of multiple
types.</DL>
</DD>
</DL>
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