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3f1e748c | 1 | /********************************************************************** |
0df4af5f | 2 | * Copyright (c) 2013, 2014 Ericsson |
3f1e748c BH |
3 | * |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Bernd Hufmann - Initial API and implementation | |
0df4af5f | 11 | * Jonathan Rajotte - Machine interface support and new information |
3f1e748c | 12 | **********************************************************************/ |
0df4af5f | 13 | |
9bc60be7 | 14 | package org.eclipse.tracecompass.internal.lttng2.control.ui.views.service; |
3f1e748c | 15 | |
364dcfaf | 16 | import org.eclipse.jdt.annotation.NonNull; |
3f1e748c BH |
17 | import org.osgi.framework.Version; |
18 | ||
19 | /** | |
0df4af5f JRJ |
20 | * A version implementation with a special compareTo implementation to bypass |
21 | * problems of older implementation of org.osgi.framework.Version. | |
3f1e748c BH |
22 | * |
23 | * @author Bernd Hufmann | |
24 | */ | |
25 | public class LttngVersion extends Version { | |
26 | ||
364dcfaf BH |
27 | /** A null version */ |
28 | public static final @NonNull LttngVersion NULL_VERSION = new LttngVersion(Version.emptyVersion.toString()); | |
29 | ||
0df4af5f JRJ |
30 | private final String fLicense; |
31 | private final String fCommit; | |
32 | private final String fName; | |
33 | private final String fDescription; | |
34 | private final String fUrl; | |
35 | private final String fFullVersion; | |
36 | ||
3f1e748c BH |
37 | /** |
38 | * Constructor | |
39 | * | |
40 | * @param version | |
0df4af5f | 41 | * The version string |
3f1e748c BH |
42 | */ |
43 | public LttngVersion(String version) { | |
44 | super(version); | |
0df4af5f JRJ |
45 | fLicense = ""; //$NON-NLS-1$ |
46 | fCommit = ""; //$NON-NLS-1$ | |
47 | fName = ""; //$NON-NLS-1$ | |
48 | fDescription = ""; //$NON-NLS-1$ | |
49 | fUrl = ""; //$NON-NLS-1$ | |
50 | fFullVersion = ""; //$NON-NLS-1$ | |
51 | } | |
52 | ||
53 | /** | |
54 | * @param major | |
55 | * major version number | |
56 | * @param minor | |
57 | * minor version number | |
58 | * @param micro | |
59 | * micro version number | |
60 | * @param license | |
61 | * licence text of LTTng | |
62 | * @param commit | |
63 | * current git commit information about LTTng | |
64 | * @param name | |
65 | * name of the version | |
66 | * @param description | |
67 | * description of the version | |
68 | * @param url | |
69 | * url to website | |
70 | * @param fullVersion | |
71 | * complete string representation of the version | |
72 | */ | |
73 | public LttngVersion(int major, int minor, int micro, String license, String commit, String name, String description, String url, String fullVersion) { | |
74 | super(major, minor, micro); | |
75 | fLicense = license; | |
76 | fCommit = commit; | |
77 | fName = name; | |
78 | fDescription = description; | |
79 | fUrl = url; | |
80 | fFullVersion = fullVersion; | |
3f1e748c BH |
81 | } |
82 | ||
83 | /** | |
0df4af5f JRJ |
84 | * Special compareTo method to fix problem of older implementations of |
85 | * org.osgi.framework.Version where {@code Version.compareTo} takes an | |
86 | * {@code Object} instead a {@code Version} as argument. | |
3f1e748c BH |
87 | * |
88 | * @param other | |
0df4af5f | 89 | * - Other version to compare |
3f1e748c BH |
90 | * @return a negative integer, zero, or a positive integer if this version |
91 | * is less than, equal to, or greater than the specified | |
92 | * {@code LttngVersion} object. | |
93 | */ | |
94 | public int compareTo(LttngVersion other) { | |
95 | if (other == this) { // quicktest | |
96 | return 0; | |
97 | } | |
3f1e748c BH |
98 | int result = getMajor() - other.getMajor(); |
99 | if (result != 0) { | |
100 | return result; | |
101 | } | |
102 | ||
103 | result = getMinor() - other.getMinor(); | |
104 | if (result != 0) { | |
105 | return result; | |
106 | } | |
107 | ||
108 | result = getMicro() - other.getMicro(); | |
109 | if (result != 0) { | |
110 | return result; | |
111 | } | |
112 | return getQualifier().compareTo(other.getQualifier()); | |
113 | } | |
0df4af5f JRJ |
114 | |
115 | /** | |
116 | * @return String representing the lttng license | |
117 | */ | |
118 | public String getLicense() { | |
119 | return fLicense; | |
120 | } | |
121 | ||
122 | /** | |
123 | * @return commit id of lttng | |
124 | */ | |
125 | public String getCommit() { | |
126 | return fCommit; | |
127 | } | |
128 | ||
129 | /** | |
130 | * @return name of lttng version | |
131 | */ | |
132 | public String getName() { | |
133 | return fName; | |
134 | } | |
135 | ||
136 | /** | |
137 | * @return full description of lttng | |
138 | */ | |
139 | public String getDescription() { | |
140 | return fDescription; | |
141 | } | |
142 | ||
143 | /** | |
144 | * @return url of lttng | |
145 | */ | |
146 | public String getUrl() { | |
147 | return fUrl; | |
148 | } | |
149 | ||
150 | /** | |
151 | * @return the full_version | |
152 | */ | |
153 | public String getFullVersion() { | |
154 | return fFullVersion; | |
155 | } | |
3f1e748c | 156 | } |