001    /**
002     * Copyright (C) 2012 FuseSource, Inc.
003     * http://fusesource.com
004     *
005     * Licensed under the Apache License, Version 2.0 (the "License");
006     * you may not use this file except in compliance with the License.
007     * You may obtain a copy of the License at
008     *
009     *    http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.fusesource.hawtdispatch.transport;
018    
019    /**
020     * Interface of protocol codecs that wrap other protocol codecs.
021     */
022    public interface WrappingProtocolCodec extends ProtocolCodec {
023    
024        /**
025         * @returns the next codec.
026         */
027        public ProtocolCodec getNext();
028        public void setNext(ProtocolCodec value);
029    
030    }