/* * @(#)$Id: SimTCPSYNACKMessage.java,v 1.7 2004/07/02 23:59:22 huebsch Exp $ * * Copyright (c) 2001-2004 Regents of the University of California. * All rights reserved. * * This file is distributed under the terms in the attached BERKELEY-LICENSE * file. If you do not find these files, copies can be found by writing to: * Computer Science Division, Database Group, Universite of California, * 617 Soda Hall #1776, Berkeley, CA 94720-1776. Attention: Berkeley License * * Copyright (c) 2003-2004 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: * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, * Berkeley, CA, 94704.  Attention:  Intel License Inquiry. */package simulator.services.network.tcp;import services.network.Payload;import util.FreeList;import util.FreeListFactory;import util.network.serialization.GenericByteBuffer;import util.network.serialization.SerializationManager;/** * Class SimTCPSYNACKMessage * */public class SimTCPSYNACKMessage extends SimTCPMessage implements Payload {    public static long serialVersionUID =        SerializationManager.getSerialUID(            "simulator.services.network.tcp.SimTCPSYNACKMessage");    private static FreeList freeList =        new FreeList(new SimTCPSYNACKMessageFactory());    /**     * DeSerialize the object from the provided GenericByteBuffer.     *     * @param inputBuffer     */    public SimTCPSYNACKMessage(GenericByteBuffer inputBuffer) {        super(inputBuffer);    }    /**     * Serialize the object into the provided GenericByteBuffer.     *     * @param outputBuffer     * @return     */    public long serialize(GenericByteBuffer outputBuffer) {        super.serialize(outputBuffer);        return serialVersionUID;    }    /**     * Constructor SimTCPSYNACKMessage     */    protected SimTCPSYNACKMessage() {}    /**     * Method toString     * @return     */    public String toString() {        return super.toString() + "[SYNACK]";    }    /**     * Method allocate     *     * @param sourcePortNumber     * @param destinationPortNumber     * @return     */    public static SimTCPSYNACKMessage allocate(Integer sourcePortNumber,                                               Integer destinationPortNumber) {        SimTCPSYNACKMessage message = (SimTCPSYNACKMessage) freeList.allocate();        message.init(sourcePortNumber, destinationPortNumber);        return message;    }    /**     * Method free     *     * @param message     */    public static void free(SimTCPSYNACKMessage message) {        freeList.free(message);    }}/** * Class SimTCPSYNACKMessageFactory * */class SimTCPSYNACKMessageFactory implements FreeListFactory {    /**     * Method create     * @return     */    public Object create() {        return new SimTCPSYNACKMessage();    }}