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.state;
  
  import org.apache.activemq.command.Command;
  import org.apache.activemq.command.Response;
  
  public class Tracked extends Response {
  
      private ResponseHandler handler;
  
      public Tracked(ResponseHandler runnable) {
          this.handler = runnable;
      }
  
      public void onResponses(Command command) {
          if (handler != null) {
              handler.onResponse(command);
              handler = null;
          }
      }
  
      public boolean isWaitingForResponse() {
          return handler != null;
      }
  
  }
  