// $Id: MessageListener.java,v 1.4 2006/12/12 18:22:59 vlahan Exp $

/*									tab:4
 * "Copyright (c) 2000-2003 The Regents of the University  of California.  
 * All rights reserved.
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 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the author appear in all copies of this software.
 * 
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
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 * Copyright (c) 2002-2003 Intel Corporation
 * All rights reserved.
 *
 * This file is distributed under the terms in the attached INTEL-LICENSE     
 * file. If you do not find these files, copies can be found by writing to
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/* Authors:  David Gay  <dgay@intel-research.net>
 *           Intel Research Berkeley Lab
 *
 */

/**
 * @author David Gay <dgay@intel-research.net>
 * @author Intel Research Berkeley Lab
 */

package net.tinyos.message;

/**
 * MessageListener interface (listen to tinyos messages).<p>
 *
 * An interface for listening to messages built from
 * net.tinyos.message.Message
 *
 * @version	1, 15 Jul 2002
 * @author	David Gay
 */
public interface MessageListener {
    /**
     * This method is called to signal message reception. The destination of
     * message m is to.
     * @param to the destination of the message (Note: to is only valid
     *   when using TOSBase base stations)
     * @param m the received message
     */
    public void messageReceived(int to, Message m);
}