01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.util.concurrent;
22
23
24 /**
25 * Condition
26 *
27 */
28
29 public class Condition
30 {
31
32 private boolean value = false;
33
34 public synchronized void set()
35 {
36 value = true;
37 notifyAll();
38 }
39
40 public synchronized boolean get(long timeout) throws InterruptedException
41 {
42 if (!value)
43 {
44 wait(timeout);
45 }
46
47 return value;
48 }
49
50 }
|