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.network;
  
  import org.apache.activemq.management.CountStatisticImpl;
  import org.apache.activemq.management.StatsImpl;
  
  /**
   * The Statistics for a NetworkBridge.
   */
  public class NetworkBridgeStatistics extends StatsImpl {
  
      protected CountStatisticImpl enqueues;
      protected CountStatisticImpl dequeues;
      protected CountStatisticImpl receivedCount;
  
      public NetworkBridgeStatistics() {
          enqueues = new CountStatisticImpl("enqueues", "The current number of enqueues this bridge has, which is the number of potential messages to be forwarded.");
          dequeues = new CountStatisticImpl("dequeues", "The current number of dequeues this bridge has, which is the number of messages received by the remote broker.");
          receivedCount = new CountStatisticImpl("receivedCount", "The number of messages that have been received by the NetworkBridge from the remote broker.  Only applies for Duplex bridges.");
  
          addStatistic("enqueues", enqueues);
          addStatistic("dequeues", dequeues);
          addStatistic("receivedCount", receivedCount);
      }
  
      /**
       * The current number of enqueues this bridge has, which is the number of potential messages to be forwarded
       * Messages may not be forwarded if there is no subscription
       *
       * @return
       */
      public CountStatisticImpl getEnqueues() {
          return enqueues;
      }
  
      /**
       * The current number of dequeues this bridge has, which is the number of
       * messages actually sent to and received by the remote broker.
       *
       * @return
       */
      public CountStatisticImpl getDequeues() {
          return dequeues;
      }
  
      /**
       * The number of messages that have been received by the NetworkBridge from the remote broker.
       * Only applies for Duplex bridges.
       *
       * @return
       */
      public CountStatisticImpl getReceivedCount() {
          return receivedCount;
      }
  
      @Override
      public void reset() {
          if (this.isDoReset()) {
              super.reset();
              enqueues.reset();
              dequeues.reset();
              receivedCount.reset();
          }
      }
  
      @Override
      public void setEnabled(boolean enabled) {
          super.setEnabled(enabled);
          enqueues.setEnabled(enabled);
          dequeues.setEnabled(enabled);
          receivedCount.setEnabled(enabled);
      }
  
      public void setParent(NetworkBridgeStatistics parent) {
          if (parent != null) {
              enqueues.setParent(parent.enqueues);
              dequeues.setParent(parent.dequeues);
              receivedCount.setParent(parent.receivedCount);
          } else {
              enqueues.setParent(null);
              dequeues.setParent(null);
              receivedCount.setParent(null);
          }
      }
  
  }
  