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


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