isql.unary
Class Minus

java.lang.Object
  extended by isql.unary.Minus
All Implemented Interfaces:
IUnary

public class Minus
extends java.lang.Object
implements IUnary

Minus predicate (res = -value)

Author:
SHZ Oct 16, 2007

Constructor Summary
Minus()
           
 
Method Summary
 java.lang.Object apply(java.lang.Object val)
           
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Minus

public Minus()
Method Detail

apply

public java.lang.Object apply(java.lang.Object val)
Specified by:
apply in interface IUnary

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object