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1 | /********************************************************************** |
2 | * Copyright (c) 2012 Ericsson | |
b0318660 | 3 | * |
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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 | |
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8 | * |
9 | * Contributors: | |
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10 | * Bernd Hufmann - Initial API and implementation |
11 | **********************************************************************/ | |
9315aeee | 12 | package org.eclipse.linuxtools.internal.lttng2.core.control.model.impl; |
eb1bab5b | 13 | |
9315aeee | 14 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.ITraceInfo; |
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15 | |
16 | /** | |
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17 | * <p> |
18 | * Implementation of the base trace information interface (ITraceInfo) to | |
19 | * store common data. | |
20 | * </p> | |
b0318660 | 21 | * |
dbd4432d | 22 | * @author Bernd Hufmann |
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23 | */ |
24 | public class TraceInfo implements ITraceInfo { | |
25 | ||
26 | // ------------------------------------------------------------------------ | |
27 | // Attributes | |
28 | // ------------------------------------------------------------------------ | |
29 | /** | |
30 | * The name of the element. | |
31 | */ | |
32 | private String fName = null; | |
33 | ||
34 | // ------------------------------------------------------------------------ | |
35 | // Constructors | |
36 | // ------------------------------------------------------------------------ | |
37 | /** | |
38 | * Constructor | |
39 | * @param name - name of trace element | |
40 | */ | |
41 | public TraceInfo(String name) { | |
42 | if (name == null) { | |
43 | throw new IllegalArgumentException(); | |
44 | } | |
45 | fName = name; | |
46 | } | |
47 | ||
48 | /** | |
49 | * Copy constructor | |
50 | * @param other - the instance to copy | |
51 | */ | |
52 | public TraceInfo(TraceInfo other) { | |
53 | if (other == null) { | |
54 | throw new IllegalArgumentException(); | |
eb1bab5b | 55 | } |
b0318660 | 56 | fName = String.valueOf(other.fName); |
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57 | } |
58 | ||
59 | // ------------------------------------------------------------------------ | |
60 | // Accessors | |
61 | // ------------------------------------------------------------------------ | |
62 | /* | |
63 | * (non-Javadoc) | |
115b4a01 | 64 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceInfo#getName() |
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65 | */ |
66 | @Override | |
67 | public String getName() { | |
68 | return fName; | |
69 | } | |
70 | ||
71 | /* | |
72 | * (non-Javadoc) | |
115b4a01 | 73 | * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceInfo#setName(java.lang.String) |
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74 | */ |
75 | @Override | |
76 | public void setName(String name) { | |
77 | fName = name; | |
78 | } | |
b0318660 | 79 | |
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80 | /* |
81 | * (non-Javadoc) | |
82 | * @see java.lang.Object#hashCode() | |
83 | */ | |
84 | @Override | |
85 | public int hashCode() { | |
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86 | final int prime = 31; |
87 | int result = 1; | |
88 | result = prime * result + ((fName == null) ? 0 : fName.hashCode()); | |
89 | return result; | |
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90 | } |
91 | ||
92 | /* | |
93 | * (non-Javadoc) | |
94 | * @see java.lang.Object#equals(java.lang.Object) | |
95 | */ | |
96 | @Override | |
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97 | public boolean equals(Object obj) { |
98 | if (this == obj) { | |
99 | return true; | |
100 | } | |
101 | if (obj == null) { | |
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102 | return false; |
103 | } | |
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104 | if (getClass() != obj.getClass()) { |
105 | return false; | |
106 | } | |
107 | TraceInfo other = (TraceInfo) obj; | |
108 | if (fName == null) { | |
109 | if (other.fName != null) { | |
110 | return false; | |
111 | } | |
112 | } else if (!fName.equals(other.fName)) { | |
113 | return false; | |
114 | } | |
115 | return true; | |
b0318660 | 116 | } |
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117 | /* |
118 | * (non-Javadoc) | |
119 | * @see java.lang.Object#toString() | |
120 | */ | |
121 | @SuppressWarnings("nls") | |
122 | @Override | |
123 | public String toString() { | |
124 | StringBuffer output = new StringBuffer(); | |
125 | output.append("[TraceInfo("); | |
126 | output.append("Name="); | |
127 | output.append(getName()); | |
128 | output.append(")]"); | |
129 | return output.toString(); | |
130 | } | |
131 | } |