001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  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 */
017package org.apache.activemq.broker;
018
019import java.util.List;
020import java.util.Map;
021
022import org.apache.activemq.command.ConnectionId;
023import org.apache.activemq.command.ConsumerId;
024import org.apache.activemq.command.ProducerId;
025import org.apache.activemq.command.SessionId;
026
027/**
028 * 
029 */
030
031public interface TransportConnectionStateRegister{
032
033    TransportConnectionState registerConnectionState(ConnectionId connectionId,
034                                                               TransportConnectionState state);
035    
036    TransportConnectionState unregisterConnectionState(ConnectionId connectionId);
037
038    List<TransportConnectionState> listConnectionStates();
039    
040    Map<ConnectionId,TransportConnectionState>mapStates();
041    
042    TransportConnectionState lookupConnectionState(String connectionId);
043    
044    TransportConnectionState lookupConnectionState(ConsumerId id);
045    
046    TransportConnectionState lookupConnectionState(ProducerId id);
047    
048    TransportConnectionState lookupConnectionState(SessionId id);
049
050    TransportConnectionState lookupConnectionState(ConnectionId connectionId);
051        
052    boolean isEmpty();
053    
054    boolean doesHandleMultipleConnectionStates();
055    
056    void intialize(TransportConnectionStateRegister other);
057    
058    void clear();
059
060}