protocoldecoderoutput.java

mina是以Java实现的一个开源的网络程序框架

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 *  Licensed to the Apache Software Foundation (ASF) under one
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 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
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package org.apache.mina.filter.codec;

import org.apache.mina.core.filterchain.IoFilter.NextFilter;
import org.apache.mina.core.session.IoSession;

/**
 * Callback for {@link ProtocolDecoder} to generate decoded messages.
 * {@link ProtocolDecoder} must call {@link #write(Object)} for each decoded
 * messages.
 *
 * @author The Apache MINA Project ([e-mail])
 * @version $Rev: 713125 $, $Date: 2008-11-11 20:32:26 +0100 (Tue, 11 Nov 2008) $
 */
public interface ProtocolDecoderOutput {
    /**
     * Callback for {@link ProtocolDecoder} to generate decoded messages.
     * {@link ProtocolDecoder} must call {@link #write(Object)} for each
     * decoded messages.
     *
     * @param message the decoded message
     */
    void write(Object message);

    /**
     * Flushes all messages you wrote via {@link #write(Object)} to
     * the next filter.
     */
    void flush(NextFilter nextFilter, IoSession session);
}