udpmessenger.java

来自「High performance DB query」· Java 代码 · 共 66 行

/*
 * @(#)$Id: UDPMessenger.java,v 1.5 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 services.network.udp;

import java.net.InetSocketAddress;
import services.network.Payload;

/**
 * Interface UDPMessenger
 *
 */
public interface UDPMessenger {

    /**
     * Method send
     *
     * @param source
     * @param destination
     * @param payload
     */
    public void send(InetSocketAddress source, InetSocketAddress destination,
                     Payload payload);

    /**
     * Method send
     *
     * @param destination
     * @param payload
     */
    public void send(InetSocketAddress destination, Payload payload);

    /**
     * Method listen
     *
     * @param portNumber
     * @param client
     * @return
     */
    public boolean listen(Integer portNumber, UDPClient client);

    /**
     * Method release
     *
     * @param portNumber
     */
    public void release(Integer portNumber);
}