File D:\maven-qcr-plugin-testsunitaires\qcr4java\jenkins-master\target\site\qc\core\src\main\java\hudson\model\queue\AbstractQueueTask.java.html

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2010, InfraDNA, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 package hudson.model.queue;
26
27 import hudson.model.Queue;
28 import hudson.model.Queue.Task;
29
30 import java.util.Collection;
31 import java.util.Collections;
32
33 /**
34 * Abstract base class for {@link Queue.Task} to protect plugins
35 * from new additions to the interface.
36 *
37 * @author Kohsuke Kawaguchi
38 * @since 1.360
39 */
40 public abstract class AbstractQueueTask implements Queue.Task {
41 public Collection<? extends SubTask> getSubTasks() {
42 return Collections.singleton(this);
43 }
44
45 public final Task getOwnerTask() {
46 return this;
47 }
48
49 public boolean isConcurrentBuild() {
50 return false;
51 }
52
53 public CauseOfBlockage getCauseOfBlockage() {
54 return null;
55 }
56
57 public Object getSameNodeConstraint() {
58 return null;
59 }
60 }
61