01: /*
02: * Copyright 2004 Outerthought bvba and Schaubroeck nv
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
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 name;
24:
25: private NavigationVersionMode(String name) {
26: this .name = name;
27: }
28:
29: public String toString() {
30: return name;
31: }
32:
33: public static NavigationVersionMode fromString(String 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(
40: "Unrecognized navigation version mode: " + name);
41: }
42:
43: public static final NavigationVersionMode LIVE = new NavigationVersionMode(
44: "live");
45: public static final NavigationVersionMode LAST = new NavigationVersionMode(
46: "last");
47: }
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