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| Xalan-Java 2.7.1: Class StepIterator
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| Class StepIterator</H2>
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| <PRE>
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| java.lang.Object
|
| |
|
| +--<A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">org.apache.xml.dtm.ref.DTMAxisIteratorBase</A>
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| |
|
| +--<B>org.apache.xalan.xsltc.dom.StepIterator</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/FilteredStepIterator.html">FilteredStepIterator</A></DD>
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| </DL>
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| <HR>
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| <DL>
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| <DT>public class <B>StepIterator</B><DT>extends <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></DL>
|
|
|
| <P>
|
| A step iterator is used to evaluate expressions like "BOOK/TITLE". |
| A better name for this iterator would have been ParentIterator since |
| both "BOOK" and "TITLE" are steps in XPath lingo. Step iterators are |
| constructed from two other iterators which we are going to refer to |
| as "outer" and "inner". Every node from the outer iterator (the one |
| for BOOK in our example) is used to initialize the inner iterator. |
| After this initialization, every node from the inner iterator is |
| returned (in essence, implementing a "nested loop").
|
| <P>
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| <!-- ======== INNER CLASS SUMMARY ======== -->
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|
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| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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| <TD COLSPAN=2><FONT SIZE="+2">
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| <B>Constructor Summary</B></FONT></TD>
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| </TR>
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| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/StepIterator.html#StepIterator(org.apache.xml.dtm.DTMAxisIterator, org.apache.xml.dtm.DTMAxisIterator)">StepIterator</A></B>(<A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> source, |
| <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> iterator)</CODE>
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|
|
| <BR>
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| </TD>
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| <TD COLSPAN=2><FONT SIZE="+2">
|
| <B>Method Summary</B></FONT></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> <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/StepIterator.html#cloneIterator()">cloneIterator</A></B>()</CODE>
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|
|
| <BR>
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| </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>
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| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/StepIterator.html#gotoMark()">gotoMark</A></B>()</CODE>
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|
|
| <BR>
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| </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> int</CODE></FONT></TD>
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| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/StepIterator.html#next()">next</A></B>()</CODE>
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|
|
| <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/StepIterator.html#reset()">reset</A></B>()</CODE>
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|
|
| <BR>
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| </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>
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| <TD><CODE><B><A HREF="../../../../../org/apache/xalan/xsltc/dom/StepIterator.html#setMark()">setMark</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/StepIterator.html#setRestartable(boolean)">setRestartable</A></B>(boolean isRestartable)</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/StepIterator.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>,
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| <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#isReverse()">isReverse</A></CODE></TD>
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| </TR>
|
| </TABLE>
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| <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="StepIterator(org.apache.xml.dtm.DTMAxisIterator, org.apache.xml.dtm.DTMAxisIterator)"><!-- --></A><H3>
|
| StepIterator</H3>
|
| <PRE>
|
| public <B>StepIterator</B>(<A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> source, |
| <A HREF="../../../../../org/apache/xml/dtm/DTMAxisIterator.html">DTMAxisIterator</A> iterator)</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="setRestartable(boolean)"><!-- --></A><H3>
|
| setRestartable</H3>
|
| <PRE>
|
| public void <B>setRestartable</B>(boolean isRestartable)</PRE>
|
| <DL>
|
| <DD><DL>
|
| <DT><B>Overrides:</B><DD><A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html#setRestartable(boolean)">setRestartable</A> in class <A HREF="../../../../../org/apache/xml/dtm/ref/DTMAxisIteratorBase.html">DTMAxisIteratorBase</A></DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <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="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="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>
|
| <HR>
|
|
|
| <A NAME="next()"><!-- --></A><H3>
|
| next</H3>
|
| <PRE>
|
| public int <B>next</B>()</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>
|
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