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| org.apache.xalan.lib</FONT> | |
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| Class ExsltCommon</H2> | |
| <PRE> | |
| java.lang.Object | |
| <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.xalan.lib.ExsltCommon</B> | |
| </PRE> | |
| <HR> | |
| <DL> | |
| <DT><PRE>public class <A HREF="../../../../src-html/org/apache/xalan/lib/ExsltCommon.html#line.41"><B>ExsltCommon</B></A><DT>extends java.lang.Object</DL> | |
| </PRE> | |
| <P> | |
| This class contains EXSLT common extension functions. | |
| It is accessed by specifying a namespace URI as follows: | |
| <pre> | |
| xmlns:exslt="http://exslt.org/common" | |
| </pre> | |
| The documentation for each function has been copied from the relevant | |
| EXSLT Implementer page. | |
| <P> | |
| <P> | |
| <DL> | |
| <DT><B>See Also:</B><DD><a href="http://www.exslt.org/">EXSLT</a></DL> | |
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| <P> | |
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| <TD><CODE><B><A HREF="../../../../org/apache/xalan/lib/ExsltCommon.html#ExsltCommon()">ExsltCommon</A></B>()</CODE> | |
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| <CODE>static <A HREF="../../../../org/apache/xpath/NodeSet.html" title="class in org.apache.xpath">NodeSet</A></CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/lib/ExsltCommon.html#nodeSet(org.apache.xalan.extensions.ExpressionContext, java.lang.Object)">nodeSet</A></B>(<A HREF="../../../../org/apache/xalan/extensions/ExpressionContext.html" title="interface in org.apache.xalan.extensions">ExpressionContext</A> myProcessor, | |
| java.lang.Object rtf)</CODE> | |
| <BR> | |
| The exsl:node-set function converts a result tree fragment (which is what you get | |
| when you use the content of xsl:variable rather than its select attribute to give | |
| a variable value) into a node set.</TD> | |
| </TR> | |
| <TR BGCOLOR="white" CLASS="TableRowColor"> | |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> | |
| <CODE>static java.lang.String</CODE></FONT></TD> | |
| <TD><CODE><B><A HREF="../../../../org/apache/xalan/lib/ExsltCommon.html#objectType(java.lang.Object)">objectType</A></B>(java.lang.Object obj)</CODE> | |
| <BR> | |
| The exsl:object-type function returns a string giving the type of the object passed | |
| as the argument.</TD> | |
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| <TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH> | |
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| <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD> | |
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| <A NAME="ExsltCommon()"><!-- --></A><H3> | |
| ExsltCommon</H3> | |
| <PRE> | |
| public <A HREF="../../../../src-html/org/apache/xalan/lib/ExsltCommon.html#line.41"><B>ExsltCommon</B></A>()</PRE> | |
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| <A NAME="objectType(java.lang.Object)"><!-- --></A><H3> | |
| objectType</H3> | |
| <PRE> | |
| public static java.lang.String <A HREF="../../../../src-html/org/apache/xalan/lib/ExsltCommon.html#line.61"><B>objectType</B></A>(java.lang.Object obj)</PRE> | |
| <DL> | |
| <DD>The exsl:object-type function returns a string giving the type of the object passed | |
| as the argument. The possible object types are: 'string', 'number', 'boolean', | |
| 'node-set', 'RTF', or 'external'. | |
| Most XSLT object types can be coerced to each other without error. However, there are | |
| certain coercions that raise errors, most importantly treating anything other than a | |
| node set as a node set. Authors of utilities such as named templates or user-defined | |
| extension functions may wish to give some flexibility in the parameter and argument values | |
| that are accepted by the utility; the exsl:object-type function enables them to do so. | |
| The Xalan extensions MethodResolver converts 'object-type' to 'objectType'. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>obj</CODE> - The object to be typed. | |
| <DT><B>Returns:</B><DD>objectType 'string', 'number', 'boolean', 'node-set', 'RTF', or 'external'.<DT><B>See Also:</B><DD><a href="http://www.exslt.org/">EXSLT</a></DL> | |
| </DD> | |
| </DL> | |
| <HR> | |
| <A NAME="nodeSet(org.apache.xalan.extensions.ExpressionContext, java.lang.Object)"><!-- --></A><H3> | |
| nodeSet</H3> | |
| <PRE> | |
| public static <A HREF="../../../../org/apache/xpath/NodeSet.html" title="class in org.apache.xpath">NodeSet</A> <A HREF="../../../../src-html/org/apache/xalan/lib/ExsltCommon.html#line.101"><B>nodeSet</B></A>(<A HREF="../../../../org/apache/xalan/extensions/ExpressionContext.html" title="interface in org.apache.xalan.extensions">ExpressionContext</A> myProcessor, | |
| java.lang.Object rtf)</PRE> | |
| <DL> | |
| <DD>The exsl:node-set function converts a result tree fragment (which is what you get | |
| when you use the content of xsl:variable rather than its select attribute to give | |
| a variable value) into a node set. This enables you to process the XML that you create | |
| within a variable, and therefore do multi-step processing. | |
| You can also use this function to turn a string into a text node, which is helpful | |
| if you want to pass a string to a function that only accepts a node set. | |
| The Xalan extensions MethodResolver converts 'node-set' to 'nodeSet'. | |
| <P> | |
| <DD><DL> | |
| <DT><B>Parameters:</B><DD><CODE>myProcessor</CODE> - is passed in by the Xalan extension processor<DD><CODE>rtf</CODE> - The result tree fragment to be converted to a node-set. | |
| <DT><B>Returns:</B><DD>node-set with the contents of the result tree fragment. | |
| Note: Already implemented in the xalan namespace as nodeset.<DT><B>See Also:</B><DD><a href="http://www.exslt.org/">EXSLT</a></DL> | |
| </DD> | |
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