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annotate visualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java @ 5551:883c11613de5
Updated package documentation.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sat, 09 Jun 2012 20:40:54 +0200 |
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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.InputMethod; |
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29 import java.awt.Image; |
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30 import org.openide.nodes.AbstractNode; |
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31 import org.openide.nodes.Children; |
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32 import org.openide.nodes.Node; |
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33 import org.openide.util.ImageUtilities; |
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34 |
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35 /** |
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36 * |
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37 * @author Thomas Wuerthinger |
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38 */ |
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39 public class MethodNode extends AbstractNode { |
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40 |
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41 private static class MethodNodeChildren extends Children.Keys<InputBytecode> { |
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42 |
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43 private InputMethod method; |
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44 private InputGraph graph; |
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45 private String bciString; |
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46 |
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47 public MethodNodeChildren(InputMethod method, InputGraph graph, String bciString) { |
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48 this.method = method; |
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49 this.bciString = bciString; |
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50 this.graph = graph; |
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51 } |
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52 |
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53 @Override |
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54 protected Node[] createNodes(InputBytecode bc) { |
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55 if (bc.getInlined() == null) { |
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56 return new Node[]{new BytecodeNode(bc, graph, bciString)}; |
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57 } else { |
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58 return new Node[]{new BytecodeNode(bc, graph, bciString), new MethodNode(bc.getInlined(), graph, bc.getBci() + " " + bciString)}; |
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59 } |
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60 } |
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61 |
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62 @Override |
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63 public void addNotify() { |
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64 if (method != null) { |
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65 setKeys(method.getBytecodes()); |
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66 } |
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67 } |
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68 |
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69 public void setMethod(InputMethod method, InputGraph graph) { |
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70 this.method = method; |
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71 this.graph = graph; |
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72 addNotify(); |
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73 } |
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74 } |
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75 |
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76 /** Creates a new instance of MethodNode */ |
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77 public MethodNode(InputMethod method, InputGraph graph, String bciString) { |
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78 super((method != null && method.getBytecodes().size() == 0) ? Children.LEAF : new MethodNodeChildren(method, graph, bciString)); |
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79 if (method != null) { |
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80 this.setDisplayName(method.getName()); |
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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 getIcon(int i) { |
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86 return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/method.png"); |
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87 } |
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88 |
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89 @Override |
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90 public Image getOpenedIcon(int i) { |
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91 return getIcon(i); |
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92 } |
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93 |
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94 public void update(InputGraph graph, InputMethod method) { |
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95 ((MethodNodeChildren) this.getChildren()).setMethod(method, graph); |
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96 if (method != null) { |
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97 this.setDisplayName(method.getName()); |
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98 } |
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99 |
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100 } |
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101 } |