org.apache.xpath.functions
Class FuncFormatNumber

java.lang.Object
  |
  +--org.apache.xpath.Expression
        |
        +--org.apache.xpath.functions.Function
              |
              +--org.apache.xpath.functions.FunctionOneArg
                    |
                    +--org.apache.xpath.functions.Function2Args
                          |
                          +--org.apache.xpath.functions.Function3Args
                                |
                                +--org.apache.xpath.functions.FuncFormatNumber

public class FuncFormatNumber

extends Function3Args

**For advanced use only** Execute the FormatNumber() function.

Constructor Summary

FuncFormatNumber()
**For advanced use only**

Method Summary

void	checkNumberArgs(int argNum) **For advanced use only**
XObject	execute(XPathContext xctxt) **For advanced use only** Execute the function.

Methods inherited from class org.apache.xpath.functions.Function3Args

getArg2, setArg

Methods inherited from class org.apache.xpath.functions.Function2Args

getArg1

Methods inherited from class org.apache.xpath.functions.FunctionOneArg

getArg0

Methods inherited from class org.apache.xpath.Expression

assert, error, warn

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FuncFormatNumber

public FuncFormatNumber()

Method Detail

execute

public XObject execute(XPathContext xctxt)
                throws SAXException

**For advanced use only** Execute the function. The function must return a valid object.

Parameters:

xctxt - The current execution context.

Returns:

A valid XObject.

Overrides:

execute in class Function

checkNumberArgs

public void checkNumberArgs(int argNum)
                     throws WrongNumberArgsException

Overrides:

checkNumberArgs in class Function3Args