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annotate visualizer/Graph/src/com/sun/hotspot/igv/graph/Connection.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
parents
children 24d9f3310ed6
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4512
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1 /*
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2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24 package com.sun.hotspot.igv.graph;
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25
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26 import com.sun.hotspot.igv.data.Source;
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27 import com.sun.hotspot.igv.layout.Link;
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28 import com.sun.hotspot.igv.layout.Port;
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29 import java.awt.Color;
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30 import java.awt.Point;
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31 import java.util.ArrayList;
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32 import java.util.List;
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33
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34 /**
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35 *
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36 * @author Thomas Wuerthinger
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37 */
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38 public class Connection implements Source.Provider, Link {
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39
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40 @Override
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41 public boolean isVIP() {
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42 return style == ConnectionStyle.BOLD;
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43 }
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44
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45 public enum ConnectionStyle {
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46
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47 NORMAL,
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48 DASHED,
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49 BOLD
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50 }
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51 private InputSlot inputSlot;
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52 private OutputSlot outputSlot;
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53 private Source source;
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54 private Color color;
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55 private ConnectionStyle style;
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56 private List<Point> controlPoints;
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57 private String label;
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58
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59 protected Connection(InputSlot inputSlot, OutputSlot outputSlot, String label) {
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60 this.inputSlot = inputSlot;
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61 this.outputSlot = outputSlot;
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62 this.label = label;
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63 this.inputSlot.connections.add(this);
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64 this.outputSlot.connections.add(this);
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65 controlPoints = new ArrayList<>();
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66 Figure sourceFigure = this.outputSlot.getFigure();
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67 Figure destFigure = this.inputSlot.getFigure();
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68 sourceFigure.addSuccessor(destFigure);
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69 destFigure.addPredecessor(sourceFigure);
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70 source = new Source();
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71
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72 this.color = Color.BLACK;
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73 this.style = ConnectionStyle.NORMAL;
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74 }
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75
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76 public InputSlot getInputSlot() {
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77 return inputSlot;
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78 }
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79
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80 public OutputSlot getOutputSlot() {
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81 return outputSlot;
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82 }
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83
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84 public Color getColor() {
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85 return color;
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86 }
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87
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88 public ConnectionStyle getStyle() {
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89 return style;
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90 }
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91
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92 public void setColor(Color c) {
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93 color = c;
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94 }
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95
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96 public void setStyle(ConnectionStyle s) {
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97 style = s;
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98 }
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99
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100 @Override
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101 public Source getSource() {
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102 return source;
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103 }
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104
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105 public String getLabel() {
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106 return label;
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107 }
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108
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109 public void remove() {
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110 inputSlot.getFigure().removePredecessor(outputSlot.getFigure());
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111 inputSlot.connections.remove(this);
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112 outputSlot.getFigure().removeSuccessor(inputSlot.getFigure());
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113 outputSlot.connections.remove(this);
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114 }
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115
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116 public String getToolTipText() {
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117 StringBuilder builder = new StringBuilder();
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118 if (label != null) {
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119 builder.append(label).append(": from ");
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120 } else {
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121 builder.append("From ");
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122 }
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123 builder.append(getOutputSlot().getFigure());
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124 builder.append(" to ");
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125 builder.append(getInputSlot().getFigure());
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126 return builder.toString();
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127 }
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128
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129 @Override
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130 public String toString() {
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131 return "Connection('" + label + "', " + getFrom().getVertex() + " to " + getTo().getVertex() + ")";
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132 }
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133
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134 @Override
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135 public Port getFrom() {
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136 return outputSlot;
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137 }
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138
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139 @Override
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140 public Port getTo() {
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141 return inputSlot;
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142 }
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143
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144 @Override
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145 public List<Point> getControlPoints() {
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146 return controlPoints;
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147 }
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148
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149 @Override
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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150 public void setControlPoints(List<Point> list) {
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151 controlPoints = list;
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152 }
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153 }
015fb895586b Moved visualizer to new directory.
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154