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| Class MultiValuedNodeHeapIterator</H2>
|
| <PRE>
|
| java.lang.Object
|
| |
|
| +--<A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">org.apache.xml.dtm.ref.DTMAxisIteratorBase</A>
|
| |
|
| +--<B>org.apache.xalan.xsltc.dom.MultiValuedNodeHeapIterator</B>
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| </PRE>
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| <DL>
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| <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/xalan/xsltc/dom/KeyIndex.KeyIndexIterator.html">KeyIndex.KeyIndexIterator</A>, <A HREF="../../../../../org/apache/xalan/xsltc/dom/UnionIterator.html">UnionIterator</A></DD>
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| </DL>
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| <HR>
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| <DL>
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| <DT>public abstract class <B>MultiValuedNodeHeapIterator</B><DT>extends <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></DL>
|
|
|
| <P>
|
| <p><code>MultiValuedNodeHeapIterator</code> takes a set of multi-valued |
| heap nodes and produces a merged NodeSet in document order with duplicates |
| removed.</p> |
| <p>Each multi-valued heap node (which might be a |
| <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html"><CODE>DTMAxisIterator</CODE></A>, but that's not necessary) |
| generates DTM node handles in document order. The class |
| maintains the multi-valued heap nodes in a heap, not surprisingly, sorted by |
| the next DTM node handle available form the heap node.</p> |
| <p>After a DTM node is pulled from the heap node that's at the top of the |
| heap, the heap node is advanced to the next DTM node handle it makes |
| available, and the heap nature of the heap is restored to ensure the next |
| DTM node handle pulled is next in document order overall.
|
| <P>
|
| <HR>
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|
|
| <P>
|
| <!-- ======== INNER CLASS SUMMARY ======== -->
|
|
|
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| <B>Inner Class Summary</B></FONT></TD>
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| <TR BGCOLOR="white" CLASS="TableRowColor">
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| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> class</CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.HeapNode.html">MultiValuedNodeHeapIterator.HeapNode</A></B></CODE>
|
|
|
| <BR>
|
| An abstract representation of a set of nodes that will be retrieved in |
| document order.</TD>
|
| </TR>
|
| </TABLE>
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|
|
| <!-- =========== FIELD SUMMARY =========== -->
|
|
|
|
|
| <!-- ======== CONSTRUCTOR SUMMARY ======== -->
|
|
|
| <A NAME="constructor_summary"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| <TD COLSPAN=2><FONT SIZE="+2">
|
| <B>Constructor Summary</B></FONT></TD>
|
| </TR>
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| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#MultiValuedNodeHeapIterator()">MultiValuedNodeHeapIterator</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
|
| </TR>
|
| </TABLE>
|
|
|
| <!-- ========== METHOD SUMMARY =========== -->
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|
|
| <A NAME="method_summary"><!-- --></A> |
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| <TD COLSPAN=2><FONT SIZE="+2">
|
| <B>Method Summary</B></FONT></TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
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| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#cloneIterator()">cloneIterator</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
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| </TR>
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| <TR BGCOLOR="white" CLASS="TableRowColor">
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| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> void</CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#gotoMark()">gotoMark</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
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| </TR>
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| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> int</CODE></FONT></TD>
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| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#next()">next</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#reset()">reset</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> void</CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#setMark()">setMark</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE> <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/MultiValuedNodeHeapIterator.html#setStartNode(int)">setStartNode</A></B>(int node)</CODE>
|
|
|
| <BR>
|
| </TD>
|
| </TR>
|
| </TABLE>
|
| <A NAME="methods_inherited_from_class_org.apache.xml.dtm.ref.DTMAxisIteratorBase"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
|
| <TD><B>Methods inherited from class org.apache.xml.dtm.ref.<A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></B></TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD><CODE><A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#getAxis()">getAxis</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#getLast()">getLast</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#getNodeByPosition(int)">getNodeByPosition</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#getPosition()">getPosition</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#getStartNode()">getStartNode</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#includeSelf()">includeSelf</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#isDocOrdered()">isDocOrdered</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#isReverse()">isReverse</A>,
|
| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#setRestartable(boolean)">setRestartable</A></CODE></TD>
|
| </TR>
|
| </TABLE>
|
| <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
|
| <TD><B>Methods inherited from class java.lang.Object</B></TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD><CODE>equals,
|
| getClass,
|
| hashCode,
|
| notify,
|
| notifyAll,
|
| toString,
|
| wait,
|
| wait,
|
| wait</CODE></TD>
|
| </TR>
|
| </TABLE>
|
|
|
| <P>
|
|
|
| <!-- ============ FIELD DETAIL =========== -->
|
|
|
|
|
| <!-- ========= CONSTRUCTOR DETAIL ======== -->
|
|
|
| <A NAME="constructor_detail"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| <TD COLSPAN=1><FONT SIZE="+2">
|
| <B>Constructor Detail</B></FONT></TD>
|
| </TR>
|
| </TABLE>
|
|
|
| <A NAME="MultiValuedNodeHeapIterator()"><!-- --></A><H3>
|
| MultiValuedNodeHeapIterator</H3>
|
| <PRE>
|
| public <B>MultiValuedNodeHeapIterator</B>()</PRE>
|
| <DL>
|
| </DL>
|
|
|
| <!-- ============ METHOD DETAIL ========== -->
|
|
|
| <A NAME="method_detail"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| <TD COLSPAN=1><FONT SIZE="+2">
|
| <B>Method Detail</B></FONT></TD>
|
| </TR>
|
| </TABLE>
|
|
|
| <A NAME="cloneIterator()"><!-- --></A><H3>
|
| cloneIterator</H3>
|
| <PRE>
|
| public <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> <B>cloneIterator</B>()</PRE>
|
| <DL>
|
| <DD><DL>
|
| <DT><B>Overrides:</B><DD><A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#cloneIterator()">cloneIterator</A> in class <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="next()"><!-- --></A><H3>
|
| next</H3>
|
| <PRE>
|
| public int <B>next</B>()</PRE>
|
| <DL>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="setStartNode(int)"><!-- --></A><H3>
|
| setStartNode</H3>
|
| <PRE>
|
| public <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> <B>setStartNode</B>(int node)</PRE>
|
| <DL>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="setMark()"><!-- --></A><H3>
|
| setMark</H3>
|
| <PRE>
|
| public void <B>setMark</B>()</PRE>
|
| <DL>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="gotoMark()"><!-- --></A><H3>
|
| gotoMark</H3>
|
| <PRE>
|
| public void <B>gotoMark</B>()</PRE>
|
| <DL>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="reset()"><!-- --></A><H3>
|
| reset</H3>
|
| <PRE>
|
| public <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> <B>reset</B>()</PRE>
|
| <DL>
|
| <DD><DL>
|
| <DT><B>Overrides:</B><DD><A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#reset()">reset</A> in class <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></DL>
|
| </DD>
|
| </DL>
|
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