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Java > Open Source Codes > org > outerj > daisy > navigation > NavigationVersionMode


1 /*
2  * Copyright 2004 Outerthought bvba and Schaubroeck nv
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.outerj.daisy.navigation;
17
18 /**
19  * Enumeration class for possible navigation version modes.
20  */
21 public class NavigationVersionMode {
22
23     private final String JavaDoc name;
24
25     private NavigationVersionMode(String JavaDoc name) {
26         this.name = name;
27     }
28
29     public String JavaDoc toString() {
30         return name;
31     }
32
33     public static NavigationVersionMode fromString(String JavaDoc name) {
34         if (LIVE.name.equals(name))
35             return LIVE;
36         else if (LAST.name.equals(name))
37             return LAST;
38         else
39             throw new RuntimeException JavaDoc("Unrecognized navigation version mode: " + name);
40     }
41
42     public static final NavigationVersionMode LIVE = new NavigationVersionMode("live");
43     public static final NavigationVersionMode LAST = new NavigationVersionMode("last");
44 }
45
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