/*
 * Copyright (c) 2002,2009 Declarative Engineering LLC.
 * All rights reserved.  This program and the accompanying materials
 * are made available under the terms of the Declarative Engineering LLC
 * verson 1 which accompanies this distribution, and is available at
 * http://declarativeengineering.com/legal/DE_Developer_License_v1.txt
 */
package com.foundation.event;

/**
 * This interface defines a basic event handler that will allow an event handler to be passed remotely.
 * <p>NOTE: This interface should never be used directly by an application.</p>
 */
public interface IEventHandler extends IHandler {
/**
 * Does what ever the handler is programmed to do when called.
 * @param eventEmitter The object that fired the event.
 * @param eventNumber The unique (within the context of the defining class hierarchy) number of the event being fired.  This allows one handler to register for multiple events.
 * @param parameters The parameters passed to the handler when it is invoked.
 * @param flags The event dependant flags.
 */
public abstract void evaluate(IEventEmitter eventEmitter, int eventNumber, Object[] eventParameters, int flags);
}//IEventHandler//