qpid/java/broker/src/main/java/org/apache/qpid/server/queue/QueueEntryList.java


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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* 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
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.server.queue;

import org.apache.qpid.server.message.ServerMessage;

public interface QueueEntryList
{
    AMQQueue getQueue();

    QueueEntry add(ServerMessage message);

    QueueEntry next(QueueEntry node);

    QueueEntryIterator iterator();

    QueueEntry getHead();
}