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1 | /********************************************************************** |
2 | * Copyright (c) 2012 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.lttng.ui.views.control.model.impl; | |
13 | ||
14 | import org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo; | |
15 | import org.eclipse.linuxtools.lttng.ui.views.control.model.TraceEnablement; | |
16 | ||
17 | /** | |
18 | * <b><u>EventInfo</u></b> | |
19 | * <p> | |
20 | * Implementation of the trace event interface (IEventInfo) to store event | |
21 | * related data. | |
22 | * </p> | |
23 | */ | |
24 | public class EventInfo extends BaseEventInfo implements IEventInfo { | |
25 | ||
26 | // ------------------------------------------------------------------------ | |
27 | // Attributes | |
28 | // ------------------------------------------------------------------------ | |
29 | /** | |
30 | * The enable state of the event. | |
31 | */ | |
32 | private TraceEnablement fState = TraceEnablement.DISABLED; | |
33 | ||
34 | // ------------------------------------------------------------------------ | |
35 | // Constructors | |
36 | // ------------------------------------------------------------------------ | |
37 | /** | |
38 | * Constructor | |
39 | * @param name - name of event | |
40 | */ | |
41 | public EventInfo(String name) { | |
42 | super(name); | |
43 | } | |
44 | ||
45 | /** | |
46 | * Copy constructor | |
47 | * @param other - the instance to copy | |
48 | */ | |
49 | public EventInfo(EventInfo other) { | |
50 | super(other); | |
51 | fState = other.fState; | |
52 | } | |
53 | ||
54 | // ------------------------------------------------------------------------ | |
55 | // Accessors | |
56 | // ------------------------------------------------------------------------ | |
57 | /* | |
58 | * (non-Javadoc) | |
59 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo#getState() | |
60 | */ | |
61 | @Override | |
62 | public TraceEnablement getState() { | |
63 | return fState; | |
64 | } | |
65 | ||
66 | /* | |
67 | * (non-Javadoc) | |
68 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo#setState(org.eclipse.linuxtools.lttng.ui.views.control.model.TraceEnablement) | |
69 | */ | |
70 | @Override | |
71 | public void setState(TraceEnablement state) { | |
72 | fState = state; | |
73 | } | |
74 | ||
75 | /* | |
76 | * (non-Javadoc) | |
77 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo#setState(java.lang.String) | |
78 | */ | |
79 | @Override | |
80 | public void setState(String stateName) { | |
81 | fState = TraceEnablement.DISABLED; | |
82 | if (TraceEnablement.DISABLED.getInName().equals(stateName)) { | |
83 | fState = TraceEnablement.DISABLED; | |
84 | } else if (TraceEnablement.ENABLED.getInName().equals(stateName)) { | |
85 | fState = TraceEnablement.ENABLED; | |
86 | } | |
87 | } | |
88 | ||
89 | /* | |
90 | * (non-Javadoc) | |
91 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.BaseEventInfo#hashCode() | |
92 | */ | |
93 | @Override | |
94 | public int hashCode() { | |
95 | int result = 17; | |
96 | result = 37 * result + super.hashCode(); | |
97 | result = 37 * result + fState.ordinal(); | |
98 | return result; | |
99 | } | |
100 | ||
101 | /* | |
102 | * (non-Javadoc) | |
103 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.BaseEventInfo#equals(java.lang.Object) | |
104 | */ | |
105 | @Override | |
106 | public boolean equals(Object other) { | |
107 | if (!(other instanceof EventInfo)) { | |
108 | return false; | |
109 | } | |
110 | ||
111 | EventInfo otherInfo = (EventInfo) other; | |
112 | if (!super.equals(otherInfo)) { | |
113 | return false; | |
114 | } | |
115 | ||
116 | if (fState.ordinal() != otherInfo.fState.ordinal()) { | |
117 | return false; | |
118 | } | |
119 | return true; | |
120 | } | |
121 | ||
122 | ||
123 | /* | |
124 | * (non-Javadoc) | |
125 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.BaseEventInfo#toString() | |
126 | */ | |
127 | @SuppressWarnings("nls") | |
128 | @Override | |
129 | public String toString() { | |
130 | StringBuffer output = new StringBuffer(); | |
131 | output.append("[EventInfo("); | |
132 | output.append(super.toString()); | |
133 | output.append(",State="); | |
134 | output.append(fState); | |
135 | output.append(")]"); | |
136 | return output.toString(); | |
137 | } | |
138 | } |