de.tsl2.nano.incubation.repeat

Interface IChange

All Known Implementing Classes:

AChange

public interface IChange

any change to be done on the item. if the item is null, the complete item will change from 'old' to 'new'.

Version:

$Revision$

Author:

Tom, Thomas Schneider

Method Summary

Modifier and Type	Method and Description
Object	getItem()
Object	getNew()
Object	getOld()
IChange	revert()

Method Detail

getItem

Object getItem()

Returns:

item to change from old to new

getOld

Object getOld()

Returns:

item state before change

getNew

Object getNew()

Returns:

item state after change

revert

IChange revert()

Returns:

new reversed change object