1 | /* This file is part of the project "Hilbert II" - http://www.qedeq.org |
2 | * |
3 | * Copyright 2000-2014, Michael Meyling <mime@qedeq.org>. |
4 | * |
5 | * "Hilbert II" is free software; you can redistribute |
6 | * it and/or modify it under the terms of the GNU General Public |
7 | * License as published by the Free Software Foundation; either |
8 | * version 2 of the License, or (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. |
14 | */ |
15 | |
16 | package org.qedeq.kernel.se.state; |
17 | |
18 | import org.qedeq.kernel.se.common.State; |
19 | |
20 | /** |
21 | * Represents a mathematical module state. Every instance of this class is unique. |
22 | * |
23 | * @author Michael Meyling |
24 | */ |
25 | public final class WellFormedState extends AbstractState implements State { |
26 | |
27 | /** Unchecked. */ |
28 | public static final WellFormedState STATE_UNCHECKED |
29 | = new WellFormedState(WellFormedStateDescriptions.STATE_STRING_UNCHECKED, |
30 | false, WellFormedStateDescriptions.STATE_CODE_UNCHECKED); |
31 | |
32 | /** External checking. */ |
33 | public static final WellFormedState STATE_EXTERNAL_CHECKING |
34 | = new WellFormedState(WellFormedStateDescriptions.STATE_STRING_EXTERNAL_CHECKING, |
35 | false, WellFormedStateDescriptions.STATE_CODE_EXTERNAL_CHECKING); |
36 | |
37 | /** External checking failed. */ |
38 | public static final WellFormedState STATE_EXTERNAL_CHECKING_FAILED |
39 | = new WellFormedState(WellFormedStateDescriptions.STATE_STRING_EXTERNAL_CHECKING_FAILED, |
40 | true, WellFormedStateDescriptions.STATE_CODE_EXTERNAL_CHECKING_FAILED); |
41 | |
42 | /** Internal checking phase. */ |
43 | public static final WellFormedState STATE_INTERNAL_CHECKING |
44 | = new WellFormedState(WellFormedStateDescriptions.STATE_STRING_INTERNAL_CHECKING, |
45 | false, WellFormedStateDescriptions.STATE_CODE_INTERNAL_CHECKING); |
46 | |
47 | /** Internal check failed. */ |
48 | public static final WellFormedState STATE_INTERNAL_CHECKING_FAILED |
49 | = new WellFormedState(WellFormedStateDescriptions.STATE_STRING_INTERNAL_CHECKING_FAILED, |
50 | true, WellFormedStateDescriptions.STATE_CODE_INTERNAL_CHECKING_FAILED); |
51 | |
52 | |
53 | /** Successfully completely checked. */ |
54 | public static final WellFormedState STATE_CHECKED |
55 | = new WellFormedState(WellFormedStateDescriptions.STATE_STRING_COMPLETELY_CHECKED, |
56 | false, WellFormedStateDescriptions.STATE_CODE_COMPLETELY_CHECKED); |
57 | |
58 | |
59 | /** |
60 | * Creates new module state. |
61 | * |
62 | * @param text meaning of this state, <code>null</code> is not permitted. |
63 | * @param failure is this a failure state? |
64 | * @param code code of this state. |
65 | * @throws IllegalArgumentException text == <code>null</code> |
66 | */ |
67 | private WellFormedState(final String text, final boolean failure, final int code) { |
68 | super(text, failure, code); |
69 | } |
70 | |
71 | } |