content: /**
   * 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.activemq.broker;
  
  import java.util.List;
  import java.util.Map;
  
  import org.apache.activemq.command.ConnectionId;
  import org.apache.activemq.command.ConsumerId;
  import org.apache.activemq.command.ProducerId;
  import org.apache.activemq.command.SessionId;
  
  /**
   * 
   */
  
  public interface TransportConnectionStateRegister{
  
      TransportConnectionState registerConnectionState(ConnectionId connectionId,
                                                                 TransportConnectionState state);
      
      TransportConnectionState unregisterConnectionState(ConnectionId connectionId);
  
      List<TransportConnectionState> listConnectionStates();
      
      Map<ConnectionId,TransportConnectionState>mapStates();
      
      TransportConnectionState lookupConnectionState(String connectionId);
      
      TransportConnectionState lookupConnectionState(ConsumerId id);
      
      TransportConnectionState lookupConnectionState(ProducerId id);
      
      TransportConnectionState lookupConnectionState(SessionId id);
  
      TransportConnectionState lookupConnectionState(ConnectionId connectionId);
          
      boolean isEmpty();
      
      boolean doesHandleMultipleConnectionStates();
      
      void intialize(TransportConnectionStateRegister other);
      
      void clear();
  
  }
  