org.apache.xpath.functions
Class Function2Args

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

Direct Known Subclasses:

FuncContains, FuncDocument, FuncKey, FuncStartsWith, FuncSubstringAfter, FuncSubstringBefore, Function3Args

public class Function2Args

extends FunctionOneArg

Constructor Summary

Function2Args()

Method Summary

void	checkNumberArgs(int argNum)
Expression	getArg1()
void	setArg(Expression arg, int argNum)

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

getArg0

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

execute

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

Function2Args

public Function2Args()

Method Detail

getArg1

public Expression getArg1()

setArg

public void setArg(Expression arg,
                   int argNum)
            throws WrongNumberArgsException

Overrides:

setArg in class FunctionOneArg

checkNumberArgs

public void checkNumberArgs(int argNum)
                     throws WrongNumberArgsException

Overrides:

checkNumberArgs in class FunctionOneArg