com.novell.xml.xpath.functions
Class xpathCeiling

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

public class xpathCeiling

extends Function

This class implements the XPath ceiling(number) built-in function

Constructor Summary

xpathCeiling()
Construct an object for the ceiling() function

Method Summary

ExpressionValue	invoke(Object[] args) Perform ceiling() 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

xpathCeiling

public xpathCeiling()

Construct an object for the ceiling() function

Method Detail

invoke

public ExpressionValue invoke(Object[] args)
                       throws XPathEvaluationException

Perform ceiling() function

Overrides:

invoke in class Function

Parameters:

args - List of arguments. One argument of type number

Returns:

The smallest integer that is not less than the argument

Throws:

XPathEvaluationException

toString

public String toString()

Return function name.

Returns:

Function name.