content: package com.alecgorge.minecraft.jsonapi.packets.netty.router;
  
  /*
   * Copyright (c) 2011-2013 The original author or authors
   * ------------------------------------------------------
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * and Apache License v2.0 which accompanies this distribution.
   *
   *     The Eclipse Public License is available at
   *     http://www.eclipse.org/legal/epl-v10.html
   *
   *     The Apache License v2.0 is available at
   *     http://www.opensource.org/licenses/apache2.0.php
   *
   * You may elect to redistribute this code under either of these licenses.
   */
  
  /**
   * A generic event handler
   * <p>
   * 
   * This interface is used heavily throughout vert.x as a handler for all types
   * of asynchronous occurrences.
   * <p>
   * 
   * @author <a href="http://tfox.org">Tim Fox</a>
   * @author <a href="http://alecgorge.com">Alec Gorge</a>
   */
  public interface Handler<R, E> {
  
  	/**
  	 * Something has happened, so handle it.
  	 */
  	R handle(E event);
  }
  