edu.wpi.cs.dsrg.xmldb.xat.common.operator.specialoperator.function
Class FunPOSITION

java.lang.Object
  |
  +--edu.wpi.cs.dsrg.xmldb.xat.common.operator.specialoperator.function.FunCall
        |
        +--edu.wpi.cs.dsrg.xmldb.xat.common.operator.specialoperator.function.FunPOSITION

public class FunPOSITION
extends FunCall

The FunPOSITION class.

Since:
1.0
See Also:
FunCOLUMN

Constructor Summary
FunPOSITION()
           
 
Method Summary
 java.lang.Object exec(java.util.Vector deRefParamV)
          For this function.
 void iterator(Function f)
          Iterates through function parameter.
 
Methods inherited from class edu.wpi.cs.dsrg.xmldb.xat.common.operator.specialoperator.function.FunCall
eval
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FunPOSITION

public FunPOSITION()
Method Detail

iterator

public void iterator(Function f)
Iterates through function parameter.
Overrides:
iterator in class FunCall
Parameters:
f - is the function.
Since:
1.0

exec

public java.lang.Object exec(java.util.Vector deRefParamV)
                      throws java.lang.Exception
For this function. exec should not be called.
Overrides:
exec in class FunCall
Parameters:
deRefParamV - are the parameters
Returns:
null.
Throws:
java.lang.Exception -  
Since:
1.0