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1 | /********************************************************************** |
2 | * Copyright (c) 2013 Ericsson | |
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 | |
11 | **********************************************************************/ | |
12 | package org.eclipse.linuxtools.internal.lttng2.core.control.model.impl; | |
13 | ||
14 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.ISnapshotInfo; | |
15 | ||
16 | /** | |
17 | * <p> | |
18 | * Implementation of the snapshot interface (ISnapshotInfo) to store snapshot | |
19 | * related data. | |
20 | * </p> | |
21 | * | |
22 | * @author Bernd Hufmann | |
23 | */ | |
24 | public class SnapshotInfo extends TraceInfo implements ISnapshotInfo { | |
25 | ||
26 | // ------------------------------------------------------------------------ | |
27 | // Attributes | |
28 | // ------------------------------------------------------------------------ | |
29 | /** The snapshot path for storing traces. */ | |
30 | private String fPath = ""; //$NON-NLS-1$ | |
31 | /** The snapshot ID */ | |
32 | private int fId = -1; | |
33 | /** Flag whether snapshot is stored over the network or locally */ | |
34 | private boolean fIsStreamed = false; | |
35 | ||
36 | // ------------------------------------------------------------------------ | |
37 | // Constructors | |
38 | // ------------------------------------------------------------------------ | |
39 | /** | |
40 | * Constructor | |
41 | * @param name - name of base event | |
42 | */ | |
43 | public SnapshotInfo(String name) { | |
44 | super(name); | |
45 | } | |
46 | ||
47 | /** | |
48 | * Copy constructor | |
49 | * @param other - the instance to copy | |
50 | */ | |
51 | public SnapshotInfo(SnapshotInfo other) { | |
52 | super(other); | |
53 | fPath = other.fPath; | |
54 | fId = other.fId; | |
55 | fIsStreamed = other.fIsStreamed; | |
56 | } | |
57 | ||
58 | // ------------------------------------------------------------------------ | |
59 | // Accessors | |
60 | // ------------------------------------------------------------------------ | |
61 | ||
62 | @Override | |
63 | public String getSnapshotPath() { | |
64 | return fPath; | |
65 | } | |
66 | ||
67 | @Override | |
68 | public void setSnapshotPath(String path) { | |
69 | fPath = path; | |
70 | } | |
71 | ||
72 | @Override | |
73 | public int getId() { | |
74 | return fId; | |
75 | } | |
76 | ||
77 | @Override | |
78 | public void setId(int id) { | |
79 | fId = id; | |
80 | } | |
81 | ||
82 | @Override | |
83 | public void setStreamedSnapshot(boolean isStreamed) { | |
84 | fIsStreamed = isStreamed; | |
85 | } | |
86 | ||
87 | @Override | |
88 | public boolean isStreamedSnapshot() { | |
89 | return fIsStreamed; | |
90 | } | |
91 | ||
92 | // ------------------------------------------------------------------------ | |
93 | // Operations | |
94 | // ------------------------------------------------------------------------ | |
95 | ||
96 | @Override | |
97 | public int hashCode() { | |
98 | final int prime = 31; | |
99 | int result = super.hashCode(); | |
100 | result = prime * result + fId; | |
101 | result = prime * result + (fIsStreamed ? 1231 : 1237); | |
102 | result = prime * result + ((fPath == null) ? 0 : fPath.hashCode()); | |
103 | return result; | |
104 | } | |
105 | ||
106 | @Override | |
107 | public boolean equals(Object obj) { | |
108 | if (this == obj) { | |
109 | return true; | |
110 | } | |
111 | if (!super.equals(obj)) { | |
112 | return false; | |
113 | } | |
114 | if (getClass() != obj.getClass()) { | |
115 | return false; | |
116 | } | |
117 | SnapshotInfo other = (SnapshotInfo) obj; | |
118 | if (fId != other.fId) { | |
119 | return false; | |
120 | } | |
121 | if (fIsStreamed != other.fIsStreamed) { | |
122 | return false; | |
123 | } | |
124 | if (fPath == null) { | |
125 | if (other.fPath != null) { | |
126 | return false; | |
127 | } | |
128 | } else if (!fPath.equals(other.fPath)) { | |
129 | return false; | |
130 | } | |
131 | return true; | |
132 | } | |
133 | ||
134 | @SuppressWarnings("nls") | |
135 | @Override | |
136 | public String toString() { | |
137 | StringBuffer output = new StringBuffer(); | |
138 | output.append("[SnapshotInfo("); | |
139 | output.append(super.toString()); | |
140 | output.append(",snapshotPath="); | |
141 | output.append(fPath); | |
142 | output.append(",ID="); | |
143 | output.append(fId); | |
144 | output.append(",isStreamedSnapshot="); | |
145 | output.append(fIsStreamed); | |
146 | output.append(")]"); | |
147 | return output.toString(); | |
148 | } | |
149 | ||
150 | } |