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.dto.module; |
17 | |
18 | import org.qedeq.base.utility.EqualsUtility; |
19 | import org.qedeq.kernel.se.base.module.LatexList; |
20 | import org.qedeq.kernel.se.base.module.Node; |
21 | import org.qedeq.kernel.se.base.module.Subsection; |
22 | |
23 | |
24 | /** |
25 | * Subsection of a qedeq file. |
26 | * |
27 | * @author Michael Meyling |
28 | */ |
29 | public class SubsectionVo implements Subsection { |
30 | |
31 | /** Label for referencing. */ |
32 | private String id; |
33 | |
34 | /** Level of that subsection. Higher levels contain additional informations. */ |
35 | private String level; |
36 | |
37 | /** Title of this subsection. */ |
38 | private LatexList title; |
39 | |
40 | /** LaTeX text. */ |
41 | private LatexList latex; |
42 | |
43 | /** |
44 | * Constructs a new empty subsection. |
45 | */ |
46 | public SubsectionVo() { |
47 | // nothing to do |
48 | } |
49 | |
50 | public Node getNode() { |
51 | return null; |
52 | } |
53 | |
54 | public Subsection getSubsection() { |
55 | return this; |
56 | } |
57 | |
58 | /** |
59 | * Set label for this subsection. |
60 | * |
61 | * @param label Label for referencing. |
62 | */ |
63 | public final void setId(final String label) { |
64 | this.id = label; |
65 | } |
66 | |
67 | public final String getId() { |
68 | return id; |
69 | } |
70 | |
71 | /** |
72 | * Set level for this section. Higher levels contain additional informations |
73 | * |
74 | * @param level Level of that subsection. |
75 | */ |
76 | public final void setLevel(final String level) { |
77 | this.level = level; |
78 | } |
79 | |
80 | public final String getLevel() { |
81 | return level; |
82 | } |
83 | |
84 | /** |
85 | * Set title of this subsection. |
86 | * |
87 | * @param title Subsection title. |
88 | */ |
89 | public final void setTitle(final LatexListVo title) { |
90 | this.title = title; |
91 | } |
92 | |
93 | public final LatexList getTitle() { |
94 | return title; |
95 | } |
96 | |
97 | /** |
98 | * Set LaTeX text for this subsection. |
99 | * |
100 | * @param latexText LaTeX text. |
101 | */ |
102 | public final void setLatex(final LatexListVo latexText) { |
103 | this.latex = latexText; |
104 | } |
105 | |
106 | public final LatexList getLatex() { |
107 | return latex; |
108 | } |
109 | |
110 | public boolean equals(final Object obj) { |
111 | if (!(obj instanceof SubsectionVo)) { |
112 | return false; |
113 | } |
114 | final SubsectionVo subsection = (SubsectionVo) obj; |
115 | return EqualsUtility.equals(getId(), subsection.getId()) |
116 | && EqualsUtility.equals(getLevel(), subsection.getLevel()) |
117 | && EqualsUtility.equals(getTitle(), subsection.getTitle()) |
118 | && EqualsUtility.equals(getLatex(), subsection.getLatex()); |
119 | } |
120 | |
121 | public int hashCode() { |
122 | return (getId() != null ? getId().hashCode() : 0) |
123 | ^ (getLevel() != null ? 1 ^ getLevel().hashCode() : 0) |
124 | ^ (getTitle() != null ? 2 ^ getTitle().hashCode() : 0) |
125 | ^ (getLatex() != null ? 3 ^ getLatex().hashCode() : 0); |
126 | } |
127 | |
128 | public String toString() { |
129 | final StringBuffer buffer = new StringBuffer(); |
130 | buffer.append("Subsection\t"); |
131 | buffer.append("Label: " + getId()); |
132 | buffer.append("\tLevel: " + getLevel() + "\n"); |
133 | buffer.append("Title: "); |
134 | buffer.append(getTitle() + "\n\n"); |
135 | buffer.append("Pre: "); |
136 | buffer.append(getLatex() + "\n\n"); |
137 | return buffer.toString(); |
138 | } |
139 | |
140 | } |