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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.IChannelInfo; | |
19 | import org.eclipse.linuxtools.lttng.ui.views.control.model.IDomainInfo; | |
20 | ||
21 | /** | |
22 | * <b><u>DomainInfo</u></b> | |
23 | * <p> | |
24 | * Implementation of the trace domain interface (IDomainInfo) to store domain | |
25 | * related data. | |
26 | * </p> | |
27 | */ | |
28 | public class DomainInfo extends TraceInfo implements IDomainInfo { | |
29 | ||
30 | // ------------------------------------------------------------------------ | |
31 | // Attributes | |
32 | // ------------------------------------------------------------------------ | |
33 | /** | |
34 | * The channels information of the domain. | |
35 | */ | |
36 | private List<IChannelInfo> fChannels = new ArrayList<IChannelInfo>(); | |
37 | ||
38 | // ------------------------------------------------------------------------ | |
39 | // Constructors | |
40 | // ------------------------------------------------------------------------ | |
41 | /** | |
42 | * Constructor | |
43 | * @param name - name of domain | |
44 | */ | |
45 | public DomainInfo(String name) { | |
46 | super(name); | |
47 | } | |
48 | ||
49 | /** | |
50 | * Copy constructor | |
51 | * @param other - the instance to copy | |
52 | */ | |
53 | public DomainInfo(DomainInfo other) { | |
54 | super(other); | |
55 | for (int i = 0; i < other.fChannels.size(); i++) { | |
56 | if (other.fChannels.get(i) instanceof ChannelInfo) { | |
57 | fChannels.add(new ChannelInfo((ChannelInfo)other.fChannels.get(i))); | |
58 | } else { | |
59 | fChannels.add(other.fChannels.get(i)); | |
60 | } | |
61 | } | |
62 | } | |
63 | ||
64 | // ------------------------------------------------------------------------ | |
65 | // Accessors | |
66 | // ------------------------------------------------------------------------ | |
67 | /* | |
68 | * (non-Javadoc) | |
69 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IDomainInfo#getChannels() | |
70 | */ | |
71 | @Override | |
72 | public IChannelInfo[] getChannels() { | |
73 | return fChannels.toArray(new IChannelInfo[fChannels.size()]); | |
74 | } | |
75 | ||
76 | /* | |
77 | * (non-Javadoc) | |
78 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IDomainInfo#setChannels(java.util.List) | |
79 | */ | |
80 | @Override | |
81 | public void setChannels(List<IChannelInfo> channels) { | |
82 | for (Iterator<IChannelInfo> iterator = channels.iterator(); iterator.hasNext();) { | |
83 | IChannelInfo channelInfo = (IChannelInfo) iterator.next(); | |
84 | fChannels.add(channelInfo); | |
85 | } | |
86 | } | |
87 | ||
88 | /* | |
89 | * (non-Javadoc) | |
90 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IDomainInfo#addChannel(org.eclipse.linuxtools.lttng.ui.views.control.model.IChannelInfo) | |
91 | */ | |
92 | @Override | |
93 | public void addChannel(IChannelInfo channel) { | |
94 | fChannels.add(channel); | |
95 | } | |
96 | ||
97 | /* | |
98 | * (non-Javadoc) | |
99 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceInfo#hashCode() | |
100 | */ | |
101 | @Override | |
102 | public int hashCode() { | |
103 | int result = 17; | |
104 | result = 37 * result + super.hashCode(); | |
105 | for (Iterator<IChannelInfo> iterator = fChannels.iterator(); iterator.hasNext();) { | |
106 | IChannelInfo channel = (IChannelInfo) iterator.next(); | |
107 | result = 37 * result + channel.hashCode(); | |
108 | } | |
109 | return result; | |
110 | } | |
111 | ||
112 | /* | |
113 | * (non-Javadoc) | |
114 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceInfo#equals(java.lang.Object) | |
115 | */ | |
116 | @Override | |
117 | public boolean equals(Object other) { | |
118 | if (!(other instanceof DomainInfo)) { | |
119 | return false; | |
120 | } | |
121 | ||
122 | DomainInfo otherInfo = (DomainInfo) other; | |
123 | if (!super.equals(otherInfo)) { | |
124 | return false; | |
125 | } | |
126 | ||
127 | if (fChannels.size() != otherInfo.fChannels.size()) { | |
128 | return false; | |
129 | } | |
130 | for (int i = 0; i < fChannels.size(); i++) { | |
131 | if (!fChannels.get(i).equals(otherInfo.fChannels.get(i))) { | |
132 | return false; | |
133 | } | |
134 | } | |
135 | return true; | |
136 | } | |
137 | ||
138 | /* | |
139 | * (non-Javadoc) | |
140 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.TraceInfo#toString() | |
141 | */ | |
142 | @SuppressWarnings("nls") | |
143 | @Override | |
144 | public String toString() { | |
145 | StringBuffer output = new StringBuffer(); | |
146 | output.append("[DomainInfo("); | |
147 | output.append(super.toString()); | |
148 | output.append(",Channels="); | |
149 | if (fChannels.isEmpty()) { | |
150 | output.append("None"); | |
151 | } else { | |
152 | for (Iterator<IChannelInfo> iterator = fChannels.iterator(); iterator.hasNext();) { | |
153 | IChannelInfo channel = (IChannelInfo) iterator.next(); | |
154 | output.append(channel.toString()); | |
155 | } | |
156 | } | |
157 | output.append(")]"); | |
158 | return output.toString(); | |
159 | } | |
160 | } |