tcprawconnection.java

High performance DB query

/*
 * @(#)$Id: TCPRawConnection.java,v 1.3 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.tcpraw;

import java.net.InetSocketAddress;
import java.nio.ByteBuffer;

/**
 * Interface TCPRawConnection
 *
 */
public interface TCPRawConnection {

    /**
     * Method getRemoteSocketAddress
     * @return
     */
    public InetSocketAddress getRemoteSocketAddress();

    /**
     * Method getLocalSocketAddress
     * @return
     */
    public InetSocketAddress getLocalSocketAddress();

    /**
     * Method isClosed
     * @return
     */
    public boolean isClosed();

    /**
     * Method isConnected
     * @return
     */
    public boolean isConnected();

    /**
     * Method isConnectionPending
     * @return
     */
    public boolean isConnectionPending();

    /**
     * Method isError
     * @return
     */
    public boolean isError();

    /**
     * Method read
     *
     * @param destinationBuffer
     * @return
     */
    public int read(ByteBuffer destinationBuffer);

    /**
     * Method write
     *
     * @param sourceBuffer
     * @return
     */
    public int write(ByteBuffer sourceBuffer);

    /**
     * Method disconnect
     */
    public void disconnect();
}