/*
* $Id$
*
* Copyright (c) 2000-2008 by Rodney Kinney
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License (LGPL) as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, copies are available
* at http://www.opensource.org.
*/
package VASSAL.build.module.properties;
/**
* Provides a new value for a global property. This class is an abstraction around the act of prompting a user for the
* new value of a property during a game. Concrete implementation might be to increment a value, prompt the user to
* select from an enum, etc.
*
* @author rkinney
*
*/
public interface PropertyChanger {
String getNewValue(String oldValue);
}