org.apache.xpath.functions
Class Function3Args

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
Direct Known Subclasses:
FuncFormatNumb, FuncFormatNumber, FuncSubstring, FunctionMultiArgs, FuncTranslate

public class Function3Args
extends Function2Args


Constructor Summary
Function3Args()
           
 
Method Summary
 void checkNumberArgs(int argNum)
           
 Expression getArg2()
           
 void setArg(Expression arg, int argNum)
           
 
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.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

Function3Args

public Function3Args()
Method Detail

getArg2

public Expression getArg2()

setArg

public void setArg(Expression arg,
                   int argNum)
            throws WrongNumberArgsException
Overrides:
setArg in class Function2Args

checkNumberArgs

public void checkNumberArgs(int argNum)
                     throws WrongNumberArgsException
Overrides:
checkNumberArgs in class Function2Args


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