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Java > Open Source Codes > org > netbeans > modules > xslt > model > enums > Standalone


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.xslt.model.enums;
20
21
22 /**
23  * @author ads
24  *
25  */
26 public enum Standalone implements EnumValue {
27
28     YES,
29     NO,
30     OMIT,
31     INVALID;
32
33     /* (non-Javadoc)
34      * @see org.netbeans.modules.xslt.model.enums.EnumValue#isInvalid()
35      */
36     /** {@inheritDoc} */
37     public boolean isInvalid() {
38         return this == INVALID ;
39     }
40     
41     /*
42      * (non-Javadoc)
43      *
44      * @see java.lang.Object#toString()
45      */
46     /** {@inheritDoc} */
47     public String JavaDoc toString() {
48         if ( isInvalid() ) {
49             return "";
50         }
51         else {
52             return super.toString().toLowerCase();
53         }
54     }
55     
56     /**
57      * Returns enum by its string value.
58      *
59      * @param str
60      * string representation.
61      * @return enum.
62      */
63     public static Standalone forString( String JavaDoc str ) {
64         if ( str == null ) {
65             return null;
66         }
67         Standalone[] values = values();
68         for (Standalone value : values) {
69             if ( str.equals( value.toString())) {
70                 return value;
71             }
72         }
73         return INVALID;
74     }
75 }
76
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