/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.listener;
/**
* Created by The eXo Platform SAS<br>
* Event object.
*
* @author : @author : <a href="nhudinhthuan@exoplatform.com">Nhu Dinh Thuan</a>.
*
* @LevelAPI Platform
*/
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;
}
/**
* @return The object on which the Event initially occurred.
*/
public S getSource()
{
return source;
}
/**
* @return The data object that the source object is working on
*/
public D getData()
{
return data;
}
}