com.novell.xml.xpath.functions
Class xpathName

java.lang.Object
  com.novell.xml.xpath.Function
      com.novell.xml.xpath.functions.xpathName

public class xpathName

extends Function

This class implements the XPath name(node-set?) built-in function

Constructor Summary

xpathName()
Construct an object for the name() function

Method Summary

ExpressionValue	invoke(Object[] args) Perform name() function
String	toString() Return function name.

Methods inherited from class com.novell.xml.xpath.Function

getInstance, getSignature, isConstant, registerForReset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

xpathName

public xpathName()

Construct an object for the name() function

Method Detail

invoke

public ExpressionValue invoke(Object[] args)
                       throws XPathEvaluationException

Perform name() function

Overrides:

invoke in class Function

Parameters:

args - List of arguments. First first argument must be the context node. The second argument must be the expression context object The third argument may not exist, or it may be a NodeSet object

Returns:

A string value containing the QName of the target node

Throws:

XPathEvaluationException

toString

public String toString()

Return function name.

Returns:

Function name.