Mercurial > hg > graal-jvmci-8
comparison visualizer/Data/src/com/sun/hotspot/igv/data/Group.java @ 4512:015fb895586b
Moved visualizer to new directory.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Tue, 07 Feb 2012 22:41:09 +0100 |
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4511:6cb549627941 | 4512:015fb895586b |
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1 /* | |
2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 * | |
23 */ | |
24 package com.sun.hotspot.igv.data; | |
25 | |
26 import java.util.*; | |
27 | |
28 /** | |
29 * | |
30 * @author Thomas Wuerthinger | |
31 */ | |
32 public class Group extends Properties.Entity implements ChangedEventProvider<Group>, Folder, FolderElement { | |
33 | |
34 private final List<FolderElement> elements; | |
35 private final List<InputGraph> graphs; | |
36 | |
37 private InputMethod method; | |
38 private transient ChangedEvent<Group> changedEvent; | |
39 private Folder parent; | |
40 | |
41 public Group(Folder parent) { | |
42 elements = new ArrayList<>(); | |
43 graphs = new ArrayList<>(); | |
44 changedEvent = new ChangedEvent<>(this); | |
45 this.parent = parent; | |
46 | |
47 // Ensure that name and type are never null | |
48 getProperties().setProperty("name", ""); | |
49 getProperties().setProperty("type", ""); | |
50 } | |
51 | |
52 public void fireChangedEvent() { | |
53 changedEvent.fire(); | |
54 } | |
55 | |
56 public void setMethod(InputMethod method) { | |
57 this.method = method; | |
58 } | |
59 | |
60 public InputMethod getMethod() { | |
61 return method; | |
62 } | |
63 | |
64 @Override | |
65 public ChangedEvent<Group> getChangedEvent() { | |
66 return changedEvent; | |
67 } | |
68 | |
69 @Override | |
70 public List<FolderElement> getElements() { | |
71 return Collections.unmodifiableList(elements); | |
72 } | |
73 | |
74 public int getGraphsCount() { | |
75 return elements.size(); | |
76 } | |
77 | |
78 @Override | |
79 public void addElement(FolderElement element) { | |
80 elements.add(element); | |
81 if (element instanceof InputGraph) { | |
82 graphs.add((InputGraph) element); | |
83 } else { | |
84 | |
85 } | |
86 element.setParent(this); | |
87 changedEvent.fire(); | |
88 } | |
89 | |
90 public Set<Integer> getAllNodes() { | |
91 Set<Integer> result = new HashSet<>(); | |
92 for (FolderElement e : elements) { | |
93 if (e instanceof InputGraph) { | |
94 InputGraph g = (InputGraph) e; | |
95 result.addAll(g.getNodesAsSet()); | |
96 } | |
97 } | |
98 return result; | |
99 } | |
100 | |
101 @Override | |
102 public String toString() { | |
103 StringBuilder sb = new StringBuilder(); | |
104 sb.append("Group ").append(getProperties()).append("\n"); | |
105 for (FolderElement g : elements) { | |
106 sb.append(g.toString()); | |
107 sb.append('\n'); | |
108 } | |
109 return sb.toString(); | |
110 } | |
111 | |
112 @Override | |
113 public String getName() { | |
114 return getProperties().get("name"); | |
115 } | |
116 | |
117 public String getType() { | |
118 return getProperties().get("type"); | |
119 | |
120 } | |
121 | |
122 InputGraph getPrev(InputGraph graph) { | |
123 InputGraph lastGraph = null; | |
124 for (FolderElement e : elements) { | |
125 if (e == graph) { | |
126 return lastGraph; | |
127 } | |
128 if (e instanceof InputGraph) { | |
129 lastGraph = (InputGraph) e; | |
130 } | |
131 } | |
132 return null; | |
133 } | |
134 | |
135 InputGraph getNext(InputGraph graph) { | |
136 boolean found = false; | |
137 for (FolderElement e : elements) { | |
138 if (e == graph) { | |
139 found = true; | |
140 } else if (found && e instanceof InputGraph) { | |
141 return (InputGraph) e; | |
142 } | |
143 } | |
144 return null; | |
145 } | |
146 | |
147 public InputGraph getLastGraph() { | |
148 InputGraph lastGraph = null; | |
149 for (FolderElement e : elements) { | |
150 if (e instanceof InputGraph) { | |
151 lastGraph = (InputGraph) e; | |
152 } | |
153 } | |
154 return lastGraph; | |
155 } | |
156 | |
157 @Override | |
158 public Folder getParent() { | |
159 return parent; | |
160 } | |
161 | |
162 @Override | |
163 public void removeElement(FolderElement element) { | |
164 if (elements.remove(element)) { | |
165 if (element instanceof InputGraph) { | |
166 graphs.remove((InputGraph) element); | |
167 } | |
168 changedEvent.fire(); | |
169 } | |
170 } | |
171 | |
172 public List<InputGraph> getGraphs() { | |
173 return graphs; | |
174 } | |
175 | |
176 @Override | |
177 public void setParent(Folder parent) { | |
178 this.parent = parent; | |
179 } | |
180 } |