001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.mina.filter.codec; 021 022import java.util.LinkedList; 023import java.util.Queue; 024 025/** 026 * A {@link ProtocolDecoderOutput} based on queue. 027 * 028 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 029 */ 030public abstract class AbstractProtocolDecoderOutput implements ProtocolDecoderOutput { 031 private final Queue<Object> messageQueue = new LinkedList<Object>(); 032 033 public AbstractProtocolDecoderOutput() { 034 // Do nothing 035 } 036 037 public Queue<Object> getMessageQueue() { 038 return messageQueue; 039 } 040 041 public void write(Object message) { 042 if (message == null) { 043 throw new IllegalArgumentException("message"); 044 } 045 046 messageQueue.add(message); 047 } 048}