| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
|
| <!--NewPage-->
|
| <HTML>
|
| <HEAD>
|
| <!-- Generated by javadoc on Thu Nov 22 17:13:00 EST 2007 -->
|
| <TITLE>
|
| Xalan-Java 2.7.1: Interface XPathExpression
|
| </TITLE>
|
| <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style">
|
| </HEAD>
|
| <BODY BGCOLOR="white">
|
|
|
| <!-- ========== START OF NAVBAR ========== -->
|
| <A NAME="navbar_top"><!-- --></A> |
| <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
|
| <TR>
|
| <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
|
| <A NAME="navbar_top_firstrow"><!-- --></A> |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3">
|
| <TR ALIGN="center" VALIGN="top">
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD>
|
| <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/XPathExpression.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>
|
| </TR>
|
| </TABLE>
|
| </TD>
|
| <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
|
| </EM>
|
| </TD>
|
| </TR>
|
|
|
| <TR>
|
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
|
| <A HREF="../../../../org/w3c/dom/xpath/XPathEvaluator.html"><B>PREV CLASS</B></A>
|
| <A HREF="../../../../org/w3c/dom/xpath/XPathNamespace.html"><B>NEXT CLASS</B></A></FONT></TD>
|
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
|
| <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A>
|
| <A HREF="XPathExpression.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
|
| </TR>
|
| <TR>
|
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
|
| SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>
|
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
|
| DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD>
|
| </TR>
|
| </TABLE>
|
| <!-- =========== END OF NAVBAR =========== -->
|
|
|
| <HR>
|
| <!-- ======== START OF CLASS DATA ======== -->
|
| <H2>
|
| <FONT SIZE="-1">
|
| org.w3c.dom.xpath</FONT>
|
| <BR>
|
| Interface XPathExpression</H2>
|
| <HR>
|
| <DL>
|
| <DT>public interface <B>XPathExpression</B></DL>
|
|
|
| <P>
|
| The <code>XPathExpression</code> interface represents a parsed and resolved |
| XPath expression. |
| <p>See also the <a href='http://www.w3.org/TR/2004/NOTE-DOM-Level-3-XPath-20040226'>Document Object Model (DOM) Level 3 XPath Specification</a>.
|
| <P>
|
| <HR>
|
|
|
| <P>
|
| <!-- ======== INNER CLASS SUMMARY ======== -->
|
|
|
|
|
| <!-- =========== FIELD SUMMARY =========== -->
|
|
|
|
|
| <!-- ======== CONSTRUCTOR SUMMARY ======== -->
|
|
|
|
|
| <!-- ========== 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> java.lang.Object</CODE></FONT></TD>
|
| <TD><CODE><B><A HREF="../../../../org/w3c/dom/xpath/XPathExpression.html#evaluate(org.w3c.dom.Node, short, java.lang.Object)">evaluate</A></B>(<A HREF="../../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| short type, |
| java.lang.Object result)</CODE>
|
|
|
| <BR>
|
| Evaluates this XPath expression and returns a result.</TD>
|
| </TR>
|
| </TABLE>
|
|
|
| <P>
|
|
|
| <!-- ============ FIELD DETAIL =========== -->
|
|
|
|
|
| <!-- ========= CONSTRUCTOR DETAIL ======== -->
|
|
|
|
|
| <!-- ============ 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="evaluate(org.w3c.dom.Node, short, java.lang.Object)"><!-- --></A><H3>
|
| evaluate</H3>
|
| <PRE>
|
| public java.lang.Object <B>evaluate</B>(<A HREF="../../../../org/w3c/dom/Node.html">Node</A> contextNode, |
| short type, |
| java.lang.Object result) |
| throws <A HREF="../../../../org/w3c/dom/xpath/XPathException.html">XPathException</A>, |
| <A HREF="../../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
|
| <DL>
|
| <DD>Evaluates this XPath expression and returns a result.<DD><DL>
|
| <DT><B>Parameters:</B><DD><CODE>contextNode</CODE> - The <code>context</code> is context node for the |
| evaluation of this XPath expression.If the XPathEvaluator was |
| obtained by casting the <code>Document</code> then this must be |
| owned by the same document and must be a <code>Document</code>, |
| <code>Element</code>, <code>Attribute</code>, <code>Text</code>, |
| <code>CDATASection</code>, <code>Comment</code>, |
| <code>ProcessingInstruction</code>, or <code>XPathNamespace</code> |
| node.If the context node is a <code>Text</code> or a |
| <code>CDATASection</code>, then the context is interpreted as the |
| whole logical text node as seen by XPath, unless the node is empty |
| in which case it may not serve as the XPath context.<DD><CODE>type</CODE> - If a specific <code>type</code> is specified, then the |
| result will be coerced to return the specified type relying on |
| XPath conversions and fail if the desired coercion is not possible. |
| This must be one of the type codes of <code>XPathResult</code>.<DD><CODE>result</CODE> - The <code>result</code> specifies a specific result |
| object which may be reused and returned by this method. If this is |
| specified as <code>null</code>or the implementation does not reuse |
| the specified result, a new result object will be constructed and |
| returned.For XPath 1.0 results, this object will be of type |
| <code>XPathResult</code>.<DT><B>Returns:</B><DD>The result of the evaluation of the XPath expression.For XPath |
| 1.0 results, this object will be of type <code>XPathResult</code>.<DT><B>Throws:</B><DD><A HREF="../../../../org/w3c/dom/xpath/XPathException.html">XPathException</A> - TYPE_ERR: Raised if the result cannot be converted to return the |
| specified type.<DD><A HREF="../../../../org/w3c/dom/DOMException.html">DOMException</A> - WRONG_DOCUMENT_ERR: The Node is from a document that is not supported |
| by the XPathEvaluator that created this <code>XPathExpression</code> |
| . |
| <br>NOT_SUPPORTED_ERR: The Node is not a type permitted as an XPath |
| context node or the request type is not permitted by this |
| <code>XPathExpression</code>.</DL>
|
| </DD>
|
| </DL>
|
| <!-- ========= END OF CLASS DATA ========= -->
|
| <HR>
|
|
|
| <!-- ========== START OF NAVBAR ========== -->
|
| <A NAME="navbar_bottom"><!-- --></A> |
| <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
|
| <TR>
|
| <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
|
| <A NAME="navbar_bottom_firstrow"><!-- --></A> |
| <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3">
|
| <TR ALIGN="center" VALIGN="top">
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD>
|
| <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/XPathExpression.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>
|
| <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>
|
| </TR>
|
| </TABLE>
|
| </TD>
|
| <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
|
| </EM>
|
| </TD>
|
| </TR>
|
|
|
| <TR>
|
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
|
| <A HREF="../../../../org/w3c/dom/xpath/XPathEvaluator.html"><B>PREV CLASS</B></A>
|
| <A HREF="../../../../org/w3c/dom/xpath/XPathNamespace.html"><B>NEXT CLASS</B></A></FONT></TD>
|
| <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
|
| <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A>
|
| <A HREF="XPathExpression.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
|
| </TR>
|
| <TR>
|
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
|
| SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>
|
| <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
|
| DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD>
|
| </TR>
|
| </TABLE>
|
| <!-- =========== END OF NAVBAR =========== -->
|
|
|
| <HR>
|
| Copyright © 2006 Apache XML Project. All Rights Reserved.
|
| </BODY>
|
| </HTML>
|
