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

1 /*
2 * The MIT License
3 *
4 * Copyright (c) 2011, CloudBees, 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 package jenkins;
25
26 /**
27 * Enum that represents {@link Boolean} state (including null for the absence.)
28 *
29 * <p>
30 * This is for situations where we can't use {@link Boolean}, such as annotation elements.
31 *
32 * @author Kohsuke Kawaguchi
33 */
34 public enum YesNoMaybe {
35 YES,
36 NO,
37 MAYBE;
38
39 public static Boolean toBoolean(YesNoMaybe v) {
40 if (v==null) return null;
41 return v.toBool();
42 }
43
44 public Boolean toBool() {
45 switch (this) {
46 case YES:
47 return true;
48 case NO:
49 return false;
50 default:
51 return null;
52 }
53 }
54 }
55