Mercurial > hg > truffle

comparison visualizer/Data/src/com/sun/hotspot/igv/data/Group.java @ 4512:015fb895586b

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Moved visualizer to new directory.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Tue, 07 Feb 2012 22:41:09 +0100
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4511:6cb549627941 4512:015fb895586b
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 }