1 package org.codehaus.plexus.util.cli;
2
3 /*
4 * Copyright The Codehaus Foundation.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * 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
19 /**
20 * @author <a href="mailto:kristian.rosenvold@gmail.com">Kristian Rosenvold</a>
21 */
22 public class AbstractStreamHandler
23 extends Thread
24 {
25 private boolean done;
26
27 private volatile boolean disabled;
28
29 public boolean isDone()
30 {
31 return done;
32 }
33
34 public synchronized void waitUntilDone()
35 throws InterruptedException
36 {
37 while ( !isDone() )
38 {
39 wait();
40 }
41 }
42
43
44 protected boolean isDisabled()
45 {
46 return disabled;
47 }
48
49 public void disable()
50 {
51 disabled = true;
52 }
53
54 public void setDone()
55 {
56 done = true;
57 }
58
59 }