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.region;
  
  import java.io.IOException;
  import java.util.Set;
  
  import org.apache.activemq.broker.ConnectionContext;
  import org.apache.activemq.command.ActiveMQDestination;
  import org.apache.activemq.command.ActiveMQTopic;
  import org.apache.activemq.command.SubscriptionInfo;
  
  /**
   * Used to create Destinations. One instance of DestinationFactory is used per BrokerService. 
   * 
   * @author fateev@amazon.com
   * 
   */
  public abstract class DestinationFactory {
      
      /**
       * Create destination implementation.
       */
      public abstract Destination createDestination(ConnectionContext context, ActiveMQDestination destination, DestinationStatistics destinationStatistics) throws Exception;
  
      public abstract void removeDestination(Destination dest);
  
      /**
       * Returns a set of all the {@link org.apache.activemq.command.ActiveMQDestination}
       * objects that the persistence store is aware exist.
       */
      public abstract Set<ActiveMQDestination> getDestinations();
  
      /**
       * Lists all the durable subscirptions for a given destination.
       */
      public abstract SubscriptionInfo[] getAllDurableSubscriptions(ActiveMQTopic topic) throws IOException;
  
      
      public abstract long getLastMessageBrokerSequenceId() throws IOException;
  
      public abstract void setRegionBroker(RegionBroker regionBroker);
  }
  