/*
* Copyright (C) 2003-2011 eXo Platform SAS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.etk.component.base.event;
/**
* Created by The eXo Platform SAS
* Author : eXoPlatform
* thanhvucong.78@google.com
* Aug 6, 2011
*/
public class Event<S, D> {
protected String eventName;
protected S source;
protected D data;
/**
* Construct an Event object that contain the event name , the object that
* broadcast the event and the data object that the source object is working
* on
*
* @param name The name of the event
* @param source The object on which the Event initially occurred.
* @param data the object that the source object is working on
*/
public Event(String name, S source, D data) {
this.eventName = name;
this.source = source;
this.data = data;
}
/**
* @return The name of the event. Any Listener want to be invoked on the event
* has to have the same name
*/
public String getEventName() {
return eventName;
}
/**
*
*/
public S getSource() {
return source;
}
/**
* @return The data object that the source object is working on
*/
public D getData() {
return data;
}
}