Mercurial > hg > graal-compiler
annotate visualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/BytecodeNode.java @ 7132:b5ea2594a644
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author | Christian Wimmer <christian.wimmer@oracle.com> |
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date | Tue, 04 Dec 2012 10:52:35 -0800 |
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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.bytecodes; |
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25 |
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26 import com.sun.hotspot.igv.data.InputBytecode; |
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27 import com.sun.hotspot.igv.data.InputGraph; |
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28 import com.sun.hotspot.igv.data.InputNode; |
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29 import com.sun.hotspot.igv.data.Properties; |
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30 import com.sun.hotspot.igv.data.Properties.StringPropertyMatcher; |
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31 import java.awt.Image; |
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32 import java.util.LinkedHashSet; |
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33 import java.util.List; |
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34 import java.util.Set; |
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35 import javax.swing.Action; |
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36 import org.openide.nodes.AbstractNode; |
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37 import org.openide.nodes.Children; |
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38 import org.openide.nodes.Node; |
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39 import org.openide.util.ImageUtilities; |
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40 |
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41 /** |
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42 * |
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43 * @author Thomas Wuerthinger |
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44 */ |
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45 public class BytecodeNode extends AbstractNode { |
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46 |
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47 private Set<InputNode> nodes; |
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48 |
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49 public BytecodeNode(InputBytecode bytecode, InputGraph graph, String bciValue) { |
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50 |
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51 super(Children.LEAF); |
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52 String displayName = bytecode.getBci() + " " + bytecode.getName() + " " + bytecode.getOperands(); |
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53 |
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54 bciValue = bytecode.getBci() + " " + bciValue; |
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55 bciValue = bciValue.trim(); |
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56 |
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57 Properties.PropertySelector<InputNode> selector = new Properties.PropertySelector<>(graph.getNodes()); |
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58 StringPropertyMatcher matcher = new StringPropertyMatcher("bci", bciValue); |
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59 List<InputNode> nodeList = selector.selectMultiple(matcher); |
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60 if (nodeList.size() > 0) { |
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61 nodes = new LinkedHashSet<>(); |
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62 for (InputNode n : nodeList) { |
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63 nodes.add(n); |
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64 } |
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65 displayName += " (" + nodes.size() + " nodes)"; |
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66 } |
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67 |
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68 if (bytecode.getComment() != null) { |
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69 displayName += " // " + bytecode.getComment(); |
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70 } |
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71 |
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72 this.setDisplayName(displayName); |
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73 } |
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74 |
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75 @Override |
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76 public Image getIcon(int i) { |
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77 if (nodes != null) { |
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78 return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/link.png"); |
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79 } else { |
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80 return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/bytecode.png"); |
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81 } |
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82 } |
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83 |
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84 @Override |
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85 public Image getOpenedIcon(int i) { |
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86 return getIcon(i); |
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87 } |
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88 |
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89 @Override |
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90 public Action[] getActions(boolean b) { |
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91 return new Action[]{(Action) SelectBytecodesAction.findObject(SelectBytecodesAction.class, true)}; |
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92 } |
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93 |
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94 @Override |
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95 public Action getPreferredAction() { |
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96 return (Action) SelectBytecodesAction.findObject(SelectBytecodesAction.class, true); |
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97 } |
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98 |
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99 @Override |
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100 @SuppressWarnings("unchecked") |
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101 public <T extends Node.Cookie> T getCookie(Class<T> aClass) { |
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102 if (aClass == SelectBytecodesCookie.class && nodes != null) { |
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103 return (T) (new SelectBytecodesCookie(nodes)); |
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104 } |
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105 return super.getCookie(aClass); |
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106 } |
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107 } |