org.openxava.calculators
Class NullCalculator

java.lang.Object
  org.openxava.calculators.NullCalculator

All Implemented Interfaces:

java.io.Serializable, ICalculator

public class NullCalculator
extends java.lang.Object
implements ICalculator

Just return null.

Author:

Javier Paniza

See Also:

Serialized Form

Constructor Summary

NullCalculator()

Method Summary

java.lang.Object

calculate()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullCalculator

public NullCalculator()

Method Detail

calculate

public java.lang.Object calculate()
                           throws java.lang.Exception

Specified by:

calculate in interface ICalculator

Throws:

java.lang.Exception