content: /*
   *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
   *  Copyright (C) 2012 Kristian S. Stangeland
   *
   *  This program is free software; you can redistribute it and/or modify it under the terms of the
   *  GNU General Public License as published by the Free Software Foundation; either version 2 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 General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License along with this program;
   *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   *  02111-1307 USA
   */
  
  package com.comphenix.protocol.async;
  
  /**
   * A runnable representing a asynchronous event listener.
   * 
   * @author Kristian
   */
  public interface AsyncRunnable extends Runnable {
  	
  	/**
  	 * Retrieve a unique worker ID.
  	 * @return Unique worker ID.
  	 */
  	public int getID();
  	
  	/**
  	 * Stop the given runnable.
  	 * <p>
  	 * This may not occur right away.
  	 * @return TRUE if the thread was stopped, FALSE if it was already stopped.
  	 * @throws InterruptedException if it is interrupted
  	 */
  	public boolean stop() throws InterruptedException;
  	
  	/**
  	 * Determine if we're running or not.
  	 * @return TRUE if we're running, FALSE otherwise.
  	 */
  	public boolean isRunning();
  
  	/**
  	 * Determine if this runnable has already run its course.
  	 * @return TRUE if it has been stopped, FALSE otherwise.
  	 */
  	boolean isFinished();
  }
  