1 /*
2  * Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 /*
27  *******************************************************************************
28  * Copyright (C) 2009-2010, International Business Machines Corporation and    *
29  * others. All Rights Reserved.                                                *
30  *******************************************************************************
31  */
32 package sun.util.locale;
33 
34 
35 class Extension {
36     private final char key;
37     private String value, id;
38 
Extension(char key)39     protected Extension(char key) {
40         this.key = key;
41     }
42 
Extension(char key, String value)43     Extension(char key, String value) {
44         this.key = key;
45         setValue(value);
46     }
47 
setValue(String value)48     protected void setValue(String value) {
49         this.value = value;
50         this.id = key + LanguageTag.SEP + value;
51     }
52 
getKey()53     public char getKey() {
54         return key;
55     }
56 
getValue()57     public String getValue() {
58         return value;
59     }
60 
getID()61     public String getID() {
62         return id;
63     }
64 
toString()65     public String toString() {
66         return getID();
67     }
68 }
69