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Xalan-Java 2.7.1: Interface TransformState
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org.apache.xalan.transformer</FONT>
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Interface TransformState</H2>
<DL>
<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/xalan/transformer/XalanTransformState.html">XalanTransformState</A></DD>
</DL>
<HR>
<DL>
<DT>public interface <B>TransformState</B><DT>extends <A HREF="../../../../org/apache/xml/serializer/TransformStateSetter.html">TransformStateSetter</A></DL>
<P>
This interface is meant to be used by a consumer of
SAX2 events produced by Xalan, and enables the consumer
to get information about the state of the transform. It
is primarily intended as a tooling interface. A content
handler can get a reference to a TransformState by implementing
the TransformerClient interface. Xalan will check for
that interface before it calls startDocument, and, if it
is implemented, pass in a TransformState reference to the
setTransformState method.
<p>Note that the current stylesheet and root stylesheet can
be retrieved from the ElemTemplateElement obtained from
either getCurrentElement() or getCurrentTemplate().</p>
This interface contains only getter methods, any setters are in the interface
TransformStateSetter which this interface extends.
<P>
<DL>
<DT><B>See Also: </B><DD><A HREF="../../../../org/apache/xml/serializer/TransformStateSetter.html"><CODE>TransformStateSetter</CODE></A></DL>
<HR>
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<B>Method Summary</B></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/w3c/dom/traversal/NodeIterator.html">NodeIterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getContextNodeList()">getContextNodeList</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the current context node list.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/xalan/templates/ElemTemplateElement.html">ElemTemplateElement</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getCurrentElement()">getCurrentElement</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Retrieves the stylesheet element that produced
the SAX event.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getCurrentNode()">getCurrentNode</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method retrieves the current context node
in the source tree.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/xalan/templates/ElemTemplate.html">ElemTemplate</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getCurrentTemplate()">getCurrentTemplate</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method retrieves the xsl:template
that is in effect, which may be a matched template
or a named template.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getMatchedNode()">getMatchedNode</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Retrieves the node in the source tree that matched
the template obtained via getMatchedTemplate().</TD>
</TR>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/xalan/templates/ElemTemplate.html">ElemTemplate</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getMatchedTemplate()">getMatchedTemplate</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method retrieves the xsl:template
that was matched.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../javax/xml/transform/Transformer.html">Transformer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/xalan/transformer/TransformState.html#getTransformer()">getTransformer</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the TrAX Transformer object in effect.</TD>
</TR>
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<TD><B>Methods inherited from interface org.apache.xml.serializer.<A HREF="../../../../org/apache/xml/serializer/TransformStateSetter.html">TransformStateSetter</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/xml/serializer/TransformStateSetter.html#resetState(javax.xml.transform.Transformer)">resetState</A>,
<A HREF="../../../../org/apache/xml/serializer/TransformStateSetter.html#setCurrentNode(org.w3c.dom.Node)">setCurrentNode</A></CODE></TD>
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<A NAME="getCurrentElement()"><!-- --></A><H3>
getCurrentElement</H3>
<PRE>
public <A HREF="../../../../org/apache/xalan/templates/ElemTemplateElement.html">ElemTemplateElement</A> <B>getCurrentElement</B>()</PRE>
<DL>
<DD>Retrieves the stylesheet element that produced
the SAX event.
<p>Please note that the ElemTemplateElement returned may
be in a default template, and thus may not be
defined in the stylesheet.</p><DD><DL>
<DT><B>Returns:</B><DD>the stylesheet element that produced the SAX event.</DL>
</DD>
</DL>
<HR>
<A NAME="getCurrentNode()"><!-- --></A><H3>
getCurrentNode</H3>
<PRE>
public <A HREF="../../../../org/w3c/dom/Node.html">Node</A> <B>getCurrentNode</B>()</PRE>
<DL>
<DD>This method retrieves the current context node
in the source tree.<DD><DL>
<DT><B>Returns:</B><DD>the current context node in the source tree.</DL>
</DD>
</DL>
<HR>
<A NAME="getCurrentTemplate()"><!-- --></A><H3>
getCurrentTemplate</H3>
<PRE>
public <A HREF="../../../../org/apache/xalan/templates/ElemTemplate.html">ElemTemplate</A> <B>getCurrentTemplate</B>()</PRE>
<DL>
<DD>This method retrieves the xsl:template
that is in effect, which may be a matched template
or a named template.
<p>Please note that the ElemTemplate returned may
be a default template, and thus may not have a template
defined in the stylesheet.</p><DD><DL>
<DT><B>Returns:</B><DD>the xsl:template that is in effect</DL>
</DD>
</DL>
<HR>
<A NAME="getMatchedTemplate()"><!-- --></A><H3>
getMatchedTemplate</H3>
<PRE>
public <A HREF="../../../../org/apache/xalan/templates/ElemTemplate.html">ElemTemplate</A> <B>getMatchedTemplate</B>()</PRE>
<DL>
<DD>This method retrieves the xsl:template
that was matched. Note that this may not be
the same thing as the current template (which
may be from getCurrentElement()), since a named
template may be in effect.
<p>Please note that the ElemTemplate returned may
be a default template, and thus may not have a template
defined in the stylesheet.</p><DD><DL>
<DT><B>Returns:</B><DD>the xsl:template that was matched.</DL>
</DD>
</DL>
<HR>
<A NAME="getMatchedNode()"><!-- --></A><H3>
getMatchedNode</H3>
<PRE>
public <A HREF="../../../../org/w3c/dom/Node.html">Node</A> <B>getMatchedNode</B>()</PRE>
<DL>
<DD>Retrieves the node in the source tree that matched
the template obtained via getMatchedTemplate().<DD><DL>
<DT><B>Returns:</B><DD>the node in the source tree that matched
the template obtained via getMatchedTemplate().</DL>
</DD>
</DL>
<HR>
<A NAME="getContextNodeList()"><!-- --></A><H3>
getContextNodeList</H3>
<PRE>
public <A HREF="../../../../org/w3c/dom/traversal/NodeIterator.html">NodeIterator</A> <B>getContextNodeList</B>()</PRE>
<DL>
<DD>Get the current context node list.<DD><DL>
<DT><B>Returns:</B><DD>the current context node list.</DL>
</DD>
</DL>
<HR>
<A NAME="getTransformer()"><!-- --></A><H3>
getTransformer</H3>
<PRE>
public <A HREF="../../../../javax/xml/transform/Transformer.html">Transformer</A> <B>getTransformer</B>()</PRE>
<DL>
<DD>Get the TrAX Transformer object in effect.<DD><DL>
<DT><B>Returns:</B><DD>the TrAX Transformer object in effect.</DL>
</DD>
</DL>
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