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| Xalan-Java 2.7.1: Class XPathAPI
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| SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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|
| org.apache.xpath</FONT>
|
| <BR>
|
| Class XPathAPI</H2>
|
| <PRE>
|
| java.lang.Object
|
| |
|
| +--<B>org.apache.xpath.XPathAPI</B>
|
| </PRE>
|
| <HR>
|
| <DL>
|
| <DT>public class <B>XPathAPI</B><DT>extends java.lang.Object</DL>
|
|
|
| <P>
|
| The methods in this class are convenience methods into the |
| low-level XPath API. |
| These functions tend to be a little slow, since a number of objects must be |
| created for each evaluation. A faster way is to precompile the |
| XPaths using the low-level API, and then just use the XPaths |
| over and over. |
| |
| NOTE: In particular, each call to this method will create a new |
| XPathContext, a new DTMManager... and thus a new DTM. That's very |
| safe, since it guarantees that you're always processing against a |
| fully up-to-date view of your document. But it's also portentially |
| very expensive, since you're rebuilding the DTM every time. You should |
| consider using an instance of CachedXPathAPI rather than these static |
| methods.
|
| <P>
|
| <DL>
|
| <DT><B>See Also: </B><DD><a href="http://www.w3.org/TR/xpath">XPath Specification</a></DL>
|
| <HR>
|
|
|
| <P>
|
| <!-- ======== INNER CLASS SUMMARY ======== -->
|
|
|
|
|
| <!-- =========== 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>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#XPathAPI()">XPathAPI</A></B>()</CODE>
|
|
|
| <BR>
|
| </TD>
|
| </TR>
|
| </TABLE>
|
|
|
| <!-- ========== METHOD SUMMARY =========== -->
|
|
|
| <A NAME="method_summary"><!-- --></A> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| <TD COLSPAN=2><FONT SIZE="+2">
|
| <B>Method Summary</B></FONT></TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/apache/xpath/objects/XObject.html">XObject</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#eval(org.w3c.dom.Node, java.lang.String)">eval</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str)</CODE>
|
|
|
| <BR>
|
| Evaluate XPath string to an XObject.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/apache/xpath/objects/XObject.html">XObject</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#eval(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)">eval</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode)</CODE>
|
|
|
| <BR>
|
| Evaluate XPath string to an XObject.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/apache/xpath/objects/XObject.html">XObject</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#eval(org.w3c.dom.Node, java.lang.String, org.apache.xml.utils.PrefixResolver)">eval</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/apache/xml/utils/PrefixResolver.html">PrefixResolver</A> prefixResolver)</CODE>
|
|
|
| <BR>
|
| Evaluate XPath string to an XObject.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/w3c/dom/traversal/NodeIterator.html">NodeIterator</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#selectNodeIterator(org.w3c.dom.Node, java.lang.String)">selectNodeIterator</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str)</CODE>
|
|
|
| <BR>
|
| Use an XPath string to select a nodelist.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/w3c/dom/traversal/NodeIterator.html">NodeIterator</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#selectNodeIterator(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)">selectNodeIterator</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode)</CODE>
|
|
|
| <BR>
|
| Use an XPath string to select a nodelist.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/w3c/dom/NodeList.html">NodeList</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#selectNodeList(org.w3c.dom.Node, java.lang.String)">selectNodeList</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str)</CODE>
|
|
|
| <BR>
|
| Use an XPath string to select a nodelist.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/w3c/dom/NodeList.html">NodeList</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#selectNodeList(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)">selectNodeList</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode)</CODE>
|
|
|
| <BR>
|
| Use an XPath string to select a nodelist.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#selectSingleNode(org.w3c.dom.Node, java.lang.String)">selectSingleNode</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str)</CODE>
|
|
|
| <BR>
|
| Use an XPath string to select a single node.</TD>
|
| </TR>
|
| <TR BGCOLOR="white" CLASS="TableRowColor">
|
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
| <CODE>static <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../org/apache/xpath/XPathAPI.html#selectSingleNode(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)">selectSingleNode</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode)</CODE>
|
|
|
| <BR>
|
| Use an XPath string to select a single node.</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="XPathAPI()"><!-- --></A><H3>
|
| XPathAPI</H3>
|
| <PRE>
|
| public <B>XPathAPI</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="selectSingleNode(org.w3c.dom.Node, java.lang.String)"><!-- --></A><H3>
|
| selectSingleNode</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>selectSingleNode</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Use an XPath string to select a single node. XPath namespace |
| prefixes are resolved from the context node, which may not |
| be what you want (see the next method).<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DT><B>Returns:</B><DD>The first node found that matches the XPath, or null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - </DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="selectSingleNode(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)"><!-- --></A><H3>
|
| selectSingleNode</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>selectSingleNode</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Use an XPath string to select a single node. |
| XPath namespace prefixes are resolved from the namespaceNode.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DD><CODE>namespaceNode</CODE> - The node from which prefixes in the XPath will be resolved to namespaces.<DT><B>Returns:</B><DD>The first node found that matches the XPath, or null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - </DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="selectNodeIterator(org.w3c.dom.Node, java.lang.String)"><!-- --></A><H3>
|
| selectNodeIterator</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/w3c/dom/traversal/NodeIterator.html">NodeIterator</A> <B>selectNodeIterator</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Use an XPath string to select a nodelist. |
| XPath namespace prefixes are resolved from the contextNode.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DT><B>Returns:</B><DD>A NodeIterator, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - </DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="selectNodeIterator(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)"><!-- --></A><H3>
|
| selectNodeIterator</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/w3c/dom/traversal/NodeIterator.html">NodeIterator</A> <B>selectNodeIterator</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Use an XPath string to select a nodelist. |
| XPath namespace prefixes are resolved from the namespaceNode.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DD><CODE>namespaceNode</CODE> - The node from which prefixes in the XPath will be resolved to namespaces.<DT><B>Returns:</B><DD>A NodeIterator, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - </DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="selectNodeList(org.w3c.dom.Node, java.lang.String)"><!-- --></A><H3>
|
| selectNodeList</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/w3c/dom/NodeList.html">NodeList</A> <B>selectNodeList</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Use an XPath string to select a nodelist. |
| XPath namespace prefixes are resolved from the contextNode.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DT><B>Returns:</B><DD>A NodeIterator, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - </DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="selectNodeList(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)"><!-- --></A><H3>
|
| selectNodeList</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/w3c/dom/NodeList.html">NodeList</A> <B>selectNodeList</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Use an XPath string to select a nodelist. |
| XPath namespace prefixes are resolved from the namespaceNode.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DD><CODE>namespaceNode</CODE> - The node from which prefixes in the XPath will be resolved to namespaces.<DT><B>Returns:</B><DD>A NodeIterator, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - </DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="eval(org.w3c.dom.Node, java.lang.String)"><!-- --></A><H3>
|
| eval</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/apache/xpath/objects/XObject.html">XObject</A> <B>eval</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Evaluate XPath string to an XObject. Using this method, |
| XPath namespace prefixes will be resolved from the namespaceNode.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DT><B>Returns:</B><DD>An XObject, which can be used to obtain a string, number, nodelist, etc, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - <DT><B>See Also: </B><DD><A HREF="../../../org/apache/xpath/objects/XObject.html"><CODE>XObject</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XNull.html"><CODE>XNull</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XBoolean.html"><CODE>XBoolean</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XNumber.html"><CODE>XNumber</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XString.html"><CODE>XString</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XRTreeFrag.html"><CODE>XRTreeFrag</CODE></A></DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="eval(org.w3c.dom.Node, java.lang.String, org.w3c.dom.Node)"><!-- --></A><H3>
|
| eval</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/apache/xpath/objects/XObject.html">XObject</A> <B>eval</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/w3c/dom/Node.html">Node</A> namespaceNode) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Evaluate XPath string to an XObject. |
| XPath namespace prefixes are resolved from the namespaceNode. |
| The implementation of this is a little slow, since it creates |
| a number of objects each time it is called. This could be optimized |
| to keep the same objects around, but then thread-safety issues would arise.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DD><CODE>namespaceNode</CODE> - The node from which prefixes in the XPath will be resolved to namespaces.<DT><B>Returns:</B><DD>An XObject, which can be used to obtain a string, number, nodelist, etc, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - <DT><B>See Also: </B><DD><A HREF="../../../org/apache/xpath/objects/XObject.html"><CODE>XObject</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XNull.html"><CODE>XNull</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XBoolean.html"><CODE>XBoolean</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XNumber.html"><CODE>XNumber</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XString.html"><CODE>XString</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XRTreeFrag.html"><CODE>XRTreeFrag</CODE></A></DL>
|
| </DD>
|
| </DL>
|
| <HR>
|
|
|
| <A NAME="eval(org.w3c.dom.Node, java.lang.String, org.apache.xml.utils.PrefixResolver)"><!-- --></A><H3>
|
| eval</H3>
|
| <PRE>
|
| public static <A HREF="../../../org/apache/xpath/objects/XObject.html">XObject</A> <B>eval</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| java.lang.String str, |
| <A HREF="../../../org/apache/xml/utils/PrefixResolver.html">PrefixResolver</A> prefixResolver) |
| throws <A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
|
| <DL>
|
| <DD>Evaluate XPath string to an XObject. |
| XPath namespace prefixes are resolved from the namespaceNode. |
| The implementation of this is a little slow, since it creates |
| a number of objects each time it is called. This could be optimized |
| to keep the same objects around, but then thread-safety issues would arise.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The node to start searching from.<DD><CODE>str</CODE> - A valid XPath string.<DD><CODE>prefixResolver</CODE> - Will be called if the parser encounters namespace |
| prefixes, to resolve the prefixes to URLs.<DT><B>Returns:</B><DD>An XObject, which can be used to obtain a string, number, nodelist, etc, should never be null.<DT><B>Throws:</B><DD><A HREF="../../../javax/xml/transform/TransformerException.html">TransformerException</A> - <DT><B>See Also: </B><DD><A HREF="../../../org/apache/xpath/objects/XObject.html"><CODE>XObject</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XNull.html"><CODE>XNull</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XBoolean.html"><CODE>XBoolean</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XNumber.html"><CODE>XNumber</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XString.html"><CODE>XString</CODE></A>,
|
| <A HREF="../../../org/apache/xpath/objects/XRTreeFrag.html"><CODE>XRTreeFrag</CODE></A></DL>
|
| </DD>
|
| </DL>
|
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