/***************************************************************************
 * Copyright 2001-2007 The eXo Platform SARL         All rights reserved.  *
 * Please look at license.txt in info directory for more license detail.   *
 **************************************************************************/
package org.exoplatform.services.listener;

import org.exoplatform.container.component.BaseComponentPlugin;

/**
 * Created by The eXo Platform SAS Author : Nhu Dinh Thuan
 * nhudinhthuan@exoplatform.com Apr 6, 2007 This class is registered with the
 * Listener service and is invoked when an event with the same name is
 * broadcasted. You can have many listeners with the same name to listen to an
 * event.
 */
public abstract class Listener<S, D> extends BaseComponentPlugin {
  // TODO: Should have the event name here to avoid the conflict with the plugin
  // name

  /**
   * This method should be invoked when an event with the same name is
   * broadcasted
   */
  public abstract void onEvent(Event<S, D> event) throws Exception;

}