Packet.java example

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amoeba-master
/**
 * <pre>
 * 	This program is free software; you can redistribute it and/or modify it under the terms of 
 * the GNU AFFERO GENERAL PUBLIC LICENSE as published by the Free Software Foundation; either version 3 of the License, 
 * or (at your option) any later version. 
 * 
 * 	This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
 * See the GNU AFFERO GENERAL PUBLIC LICENSE for more details. 
 * 	You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE along with this program; 
 * if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * </pre>
 */
package com.meidusa.amoeba.net.packet;

import java.nio.ByteBuffer;

import com.meidusa.amoeba.net.Connection;

/**
 * @author <a href=mailto:piratebase@sina.com>Struct chen</a>
 */
public interface Packet extends Cloneable {

    /**
     * ��buffer(����ͷ) �г�ʼ�����ݰ���
     * 
     * @param buffer buffer�Ǵ�socketChannel������ȡͷn���ֽڼ������ݰ����� ���Ҷ�ȡ��Ӧ�ĳ������γɵ�buffer
     */
    public void init(byte[] buffer, Connection conn);

    /**
     * �����ݰ�ת����ByteBuffer,byteBuffer�а����а�ͷ��Ϣ
     * 
     * @return
     */
    public ByteBuffer toByteBuffer(Connection conn);
}