/**
 * Copyright (c) 2007-2012, Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * This file is part of MSPSim.
 *
 * -----------------------------------------------------------------
 *
 * PacketListener
 *
 * Author  : Joakim Eriksson
 * 
 */
package se.sics.mspsim.chip;
import se.sics.mspsim.util.ProxySupport;

public interface PacketListener {

    public void transmissionStarted();
    public void transmissionEnded(byte[] receivedData);

    public static class Proxy extends ProxySupport<PacketListener> implements PacketListener {
        public static final Proxy INSTANCE = new Proxy();

        @Override
        public void transmissionStarted() {
            PacketListener[] listeners = this.listeners;
            for(PacketListener listener : listeners) {
                listener.transmissionStarted();
            }
        }

        @Override
        public void transmissionEnded(byte[] receivedData) {
            PacketListener[] listeners = this.listeners;
            for(PacketListener listener : listeners) {
                listener.transmissionEnded(receivedData);
            }
        }

    }

}
