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eb1bab5b | 1 | /********************************************************************** |
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2 | * Copyright (c) 2012, 2013 Ericsson |
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 | |
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14 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.IEventInfo; |
15 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TraceEnablement; | |
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16 | |
17 | /** | |
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18 | * <p> |
19 | * Implementation of the trace event interface (IEventInfo) to store event | |
11252342 | 20 | * related data. |
eb1bab5b | 21 | * </p> |
11252342 | 22 | * |
dbd4432d | 23 | * @author Bernd Hufmann |
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24 | */ |
25 | public class EventInfo extends BaseEventInfo implements IEventInfo { | |
26 | ||
27 | // ------------------------------------------------------------------------ | |
28 | // Attributes | |
29 | // ------------------------------------------------------------------------ | |
30 | /** | |
31 | * The enable state of the event. | |
32 | */ | |
33 | private TraceEnablement fState = TraceEnablement.DISABLED; | |
11252342 | 34 | |
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35 | // ------------------------------------------------------------------------ |
36 | // Constructors | |
37 | // ------------------------------------------------------------------------ | |
38 | /** | |
39 | * Constructor | |
40 | * @param name - name of event | |
41 | */ | |
42 | public EventInfo(String name) { | |
43 | super(name); | |
44 | } | |
11252342 | 45 | |
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46 | /** |
47 | * Copy constructor | |
48 | * @param other - the instance to copy | |
49 | */ | |
50 | public EventInfo(EventInfo other) { | |
51 | super(other); | |
52 | fState = other.fState; | |
53 | } | |
11252342 | 54 | |
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55 | // ------------------------------------------------------------------------ |
56 | // Accessors | |
57 | // ------------------------------------------------------------------------ | |
11252342 | 58 | |
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59 | @Override |
60 | public TraceEnablement getState() { | |
61 | return fState; | |
62 | } | |
63 | ||
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64 | @Override |
65 | public void setState(TraceEnablement state) { | |
66 | fState = state; | |
67 | } | |
68 | ||
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69 | @Override |
70 | public void setState(String stateName) { | |
71 | fState = TraceEnablement.DISABLED; | |
72 | if (TraceEnablement.DISABLED.getInName().equals(stateName)) { | |
73 | fState = TraceEnablement.DISABLED; | |
74 | } else if (TraceEnablement.ENABLED.getInName().equals(stateName)) { | |
75 | fState = TraceEnablement.ENABLED; | |
76 | } | |
77 | } | |
78 | ||
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79 | @Override |
80 | public int hashCode() { | |
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81 | final int prime = 31; |
82 | int result = super.hashCode(); | |
83 | result = prime * result + ((fState == null) ? 0 : (fState.ordinal() + 1)); | |
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84 | return result; |
85 | } | |
86 | ||
eb1bab5b | 87 | @Override |
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88 | public boolean equals(Object obj) { |
89 | if (this == obj) { | |
90 | return true; | |
91 | } | |
92 | if (!super.equals(obj)) { | |
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93 | return false; |
94 | } | |
d132bcc7 | 95 | if (getClass() != obj.getClass()) { |
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96 | return false; |
97 | } | |
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98 | EventInfo other = (EventInfo) obj; |
99 | if (fState != other.fState) { | |
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100 | return false; |
101 | } | |
102 | return true; | |
103 | } | |
d132bcc7 | 104 | |
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105 | @SuppressWarnings("nls") |
106 | @Override | |
107 | public String toString() { | |
108 | StringBuffer output = new StringBuffer(); | |
109 | output.append("[EventInfo("); | |
110 | output.append(super.toString()); | |
111 | output.append(",State="); | |
112 | output.append(fState); | |
113 | output.append(")]"); | |
114 | return output.toString(); | |
115 | } | |
116 | } |