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Java > Open Source Codes > org > apache > activemq > state > Tracked


1 /**
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one or more
4  * contributor license agreements. See the NOTICE file distributed with
5  * this work for additional information regarding copyright ownership.
6  * The ASF licenses this file to You under the Apache License, Version 2.0
7  * (the "License"); you may not use this file except in compliance with
8  * the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 package org.apache.activemq.state;
19
20 import org.apache.activemq.command.Response;
21
22 public class Tracked extends Response {
23     
24     private Runnable JavaDoc runnable;
25     
26     public Tracked(Runnable JavaDoc runnable) {
27         this.runnable = runnable;
28     }
29     
30     public void onResponses() {
31         if( runnable != null ) {
32             runnable.run();
33             runnable=null;
34         }
35     }
36     
37     public boolean isWaitingForResponse() {
38         return runnable!=null;
39     }
40     
41 }
42
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