/* Copyright (c) 2001 - 2007 TOPP - http://topp.openplans.org.
* All rights reserved.
* This code is licensed under the GPL 2.0 license, availible in the
* license.txt file of the documents directory off the root directory.
*/
package org.vfny.geoserver.control;
/**
* Interface for a validator that validates the preferences.
*
* @author Jesse
*/
public interface IValidator {
/**
* Returns true if the value is a legal value for the key.
*
* @param key preference key
* @param value potential value for preference
*
* @return true if the value is a legal value for the key.
*/
boolean isValid(String key, String value);
}