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/*
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* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*
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*/
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package com.sun.hotspot.igv.bytecodes;
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import com.sun.hotspot.igv.data.InputBytecode;
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import com.sun.hotspot.igv.data.InputGraph;
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import com.sun.hotspot.igv.data.InputMethod;
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import java.awt.Image;
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import org.openide.nodes.AbstractNode;
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import org.openide.nodes.Children;
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import org.openide.nodes.Node;
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import org.openide.util.Utilities;
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/**
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*
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* @author Thomas Wuerthinger
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*/
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public class MethodNode extends AbstractNode {
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private static class MethodNodeChildren extends Children.Keys {
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private InputMethod method;
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private InputGraph graph;
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private String bciString;
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public MethodNodeChildren(InputMethod method, InputGraph graph, String bciString) {
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this.method = method;
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this.bciString = bciString;
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this.graph = graph;
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}
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protected Node[] createNodes(Object object) {
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assert object instanceof InputBytecode;
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InputBytecode bc = (InputBytecode) object;
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if (bc.getInlined() == null) {
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return new Node[]{new BytecodeNode(bc, graph, bciString)};
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} else {
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return new Node[]{new BytecodeNode(bc, graph, bciString), new MethodNode(bc.getInlined(), graph, bc.getBci() + " " + bciString)};
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}
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}
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@Override
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public void addNotify() {
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if (method != null) {
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setKeys(method.getBytecodes());
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}
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}
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public void setMethod(InputMethod method, InputGraph graph) {
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this.method = method;
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this.graph = graph;
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addNotify();
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}
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}
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/** Creates a new instance of MethodNode */
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public MethodNode(InputMethod method, InputGraph graph, String bciString) {
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super((method != null && method.getBytecodes().size() == 0) ? Children.LEAF : new MethodNodeChildren(method, graph, bciString));
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if (method != null) {
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this.setDisplayName(method.getName());
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}
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}
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@Override
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public Image getIcon(int i) {
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return Utilities.loadImage("com/sun/hotspot/igv/bytecodes/images/method.gif");
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}
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@Override
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public Image getOpenedIcon(int i) {
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return getIcon(i);
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}
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public void update(InputGraph graph, InputMethod method) {
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((MethodNodeChildren) this.getChildren()).setMethod(method, graph);
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if (method != null) {
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this.setDisplayName(method.getName());
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}
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}
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}
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