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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 java.util.ArrayList; | |
15 | import java.util.Iterator; | |
16 | import java.util.List; | |
17 | ||
18 | import org.eclipse.linuxtools.lttng.ui.views.control.model.IBaseEventInfo; | |
19 | import org.eclipse.linuxtools.lttng.ui.views.control.model.IUstProviderInfo; | |
20 | ||
21 | /** | |
22 | * <b><u>UstProviderInfo</u></b> | |
23 | * <p> | |
24 | * Implementation of the Ust Provider interface (IUstProviderInfo) to store UST | |
25 | * provider related data. | |
26 | * </p> | |
27 | */ | |
28 | public class UstProviderInfo extends TraceInfo implements IUstProviderInfo { | |
29 | ||
30 | // ------------------------------------------------------------------------ | |
31 | // Attributes | |
32 | // ------------------------------------------------------------------------ | |
33 | /** | |
34 | * The process ID of the UST provider. | |
35 | */ | |
36 | private int fPid = 0; | |
37 | /** | |
38 | * List of event information. | |
39 | */ | |
40 | private List<IBaseEventInfo> fEvents = new ArrayList<IBaseEventInfo>(); | |
41 | ||
42 | // ------------------------------------------------------------------------ | |
43 | // Constructors | |
44 | // ------------------------------------------------------------------------ | |
45 | /** | |
46 | * Constructor | |
47 | * @param name - name of UST provider | |
48 | */ | |
49 | public UstProviderInfo(String name) { | |
50 | super(name); | |
51 | } | |
52 | ||
53 | /** | |
54 | * Copy constructor | |
55 | * @param other - the instance to copy | |
56 | */ | |
57 | public UstProviderInfo(UstProviderInfo other) { | |
58 | super(other); | |
59 | fPid = other.fPid; | |
60 | for (Iterator<IBaseEventInfo> iterator = other.fEvents.iterator(); iterator.hasNext();) { | |
61 | IBaseEventInfo event = iterator.next(); | |
62 | if (event instanceof BaseEventInfo) { | |
63 | fEvents.add(new BaseEventInfo((BaseEventInfo)event)); | |
64 | } else { | |
65 | fEvents.add(event); | |
66 | } | |
67 | } | |
68 | } | |
69 | ||
70 | // ------------------------------------------------------------------------ | |
71 | // Accessors | |
72 | // ------------------------------------------------------------------------ | |
73 | ||
74 | /* | |
75 | * (non-Javadoc) | |
76 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IUstProviderInfo#getPid() | |
77 | */ | |
78 | @Override | |
79 | public int getPid() { | |
80 | return fPid; | |
81 | } | |
82 | ||
83 | /* | |
84 | * (non-Javadoc) | |
85 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IUstProviderInfo#setPid(int) | |
86 | */ | |
87 | @Override | |
88 | public void setPid(int pid) { | |
89 | fPid = pid; | |
90 | } | |
91 | ||
92 | /* | |
93 | * (non-Javadoc) | |
94 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IUstProviderInfo#getEvents() | |
95 | */ | |
96 | @Override | |
97 | public IBaseEventInfo[] getEvents() { | |
98 | return fEvents.toArray(new IBaseEventInfo[fEvents.size()]); | |
99 | } | |
100 | ||
101 | /* | |
102 | * (non-Javadoc) | |
103 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IUstProviderInfo#setEvents(java.util.List) | |
104 | */ | |
105 | @Override | |
106 | public void setEvents(List<IBaseEventInfo> events) { | |
107 | for (Iterator<IBaseEventInfo> iterator = events.iterator(); iterator.hasNext();) { | |
108 | IBaseEventInfo eventInfo = (IBaseEventInfo) iterator.next(); | |
109 | fEvents.add(eventInfo); | |
110 | } | |
111 | } | |
112 | ||
113 | /* | |
114 | * (non-Javadoc) | |
115 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IUstProviderInfo#addEvent(org.eclipse.linuxtools.lttng.ui.views.control.model.IBaseEventInfo) | |
116 | */ | |
117 | @Override | |
118 | public void addEvent(IBaseEventInfo event) { | |
119 | fEvents.add(event); | |
120 | } | |
121 | ||
122 | // ------------------------------------------------------------------------ | |
123 | // Operations | |
124 | // ------------------------------------------------------------------------ | |
125 | ||
126 | /* | |
127 | * (non-Javadoc) | |
128 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceInfo#hashCode() | |
129 | */ | |
130 | @Override | |
131 | public int hashCode() { | |
132 | int result = 17; | |
133 | result = 37 * result + super.hashCode(); | |
134 | for (Iterator<IBaseEventInfo> iterator = fEvents.iterator(); iterator.hasNext();) { | |
135 | IBaseEventInfo event = (IBaseEventInfo) iterator.next(); | |
136 | result = 37 * result + event.hashCode(); | |
137 | } | |
138 | return result; | |
139 | } | |
140 | ||
141 | /* | |
142 | * (non-Javadoc) | |
143 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceInfo#equals(java.lang.Object) | |
144 | */ | |
145 | @Override | |
146 | public boolean equals(Object other) { | |
147 | if (!(other instanceof UstProviderInfo)) { | |
148 | return false; | |
149 | } | |
150 | ||
151 | UstProviderInfo otherUstInfo = (UstProviderInfo) other; | |
152 | if (!super.equals(otherUstInfo)) { | |
153 | return false; | |
154 | } | |
155 | ||
156 | if (fEvents.size() != otherUstInfo.fEvents.size()) { | |
157 | return false; | |
158 | } | |
159 | for (int i = 0; i < fEvents.size(); i++) { | |
160 | if (!fEvents.get(i).equals(otherUstInfo.fEvents.get(i))) { | |
161 | return false; | |
162 | } | |
163 | } | |
164 | return true; | |
165 | } | |
166 | ||
167 | /* | |
168 | * (non-Javadoc) | |
169 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceInfo#toString() | |
170 | */ | |
171 | @SuppressWarnings("nls") | |
172 | @Override | |
173 | public String toString() { | |
174 | StringBuffer output = new StringBuffer(); | |
175 | output.append("[EventInfo("); | |
176 | output.append(super.toString()); | |
177 | output.append(",PID="); | |
178 | output.append(fPid); | |
179 | output.append(",Events="); | |
180 | if (fEvents.isEmpty()) { | |
181 | output.append("None"); | |
182 | } else { | |
183 | for (Iterator<IBaseEventInfo> iterator = fEvents.iterator(); iterator.hasNext();) { | |
184 | IBaseEventInfo event = (IBaseEventInfo) iterator.next(); | |
185 | output.append(event.toString()); | |
186 | } | |
187 | } | |
188 | output.append(")]"); | |
189 | return output.toString(); | |
190 | } | |
191 | } |