Mercurial > hg > truffle
diff visualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java @ 4512:015fb895586b
Moved visualizer to new directory.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Tue, 07 Feb 2012 22:41:09 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/visualizer/Bytecodes/src/com/sun/hotspot/igv/bytecodes/MethodNode.java Tue Feb 07 22:41:09 2012 +0100 @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ +package com.sun.hotspot.igv.bytecodes; + +import com.sun.hotspot.igv.data.InputBytecode; +import com.sun.hotspot.igv.data.InputGraph; +import com.sun.hotspot.igv.data.InputMethod; +import java.awt.Image; +import org.openide.nodes.AbstractNode; +import org.openide.nodes.Children; +import org.openide.nodes.Node; +import org.openide.util.ImageUtilities; + +/** + * + * @author Thomas Wuerthinger + */ +public class MethodNode extends AbstractNode { + + private static class MethodNodeChildren extends Children.Keys<InputBytecode> { + + private InputMethod method; + private InputGraph graph; + private String bciString; + + public MethodNodeChildren(InputMethod method, InputGraph graph, String bciString) { + this.method = method; + this.bciString = bciString; + this.graph = graph; + } + + @Override + protected Node[] createNodes(InputBytecode bc) { + if (bc.getInlined() == null) { + return new Node[]{new BytecodeNode(bc, graph, bciString)}; + } else { + return new Node[]{new BytecodeNode(bc, graph, bciString), new MethodNode(bc.getInlined(), graph, bc.getBci() + " " + bciString)}; + } + } + + @Override + public void addNotify() { + if (method != null) { + setKeys(method.getBytecodes()); + } + } + + public void setMethod(InputMethod method, InputGraph graph) { + this.method = method; + this.graph = graph; + addNotify(); + } + } + + /** Creates a new instance of MethodNode */ + public MethodNode(InputMethod method, InputGraph graph, String bciString) { + super((method != null && method.getBytecodes().size() == 0) ? Children.LEAF : new MethodNodeChildren(method, graph, bciString)); + if (method != null) { + this.setDisplayName(method.getName()); + } + } + + @Override + public Image getIcon(int i) { + return ImageUtilities.loadImage("com/sun/hotspot/igv/bytecodes/images/method.png"); + } + + @Override + public Image getOpenedIcon(int i) { + return getIcon(i); + } + + public void update(InputGraph graph, InputMethod method) { + ((MethodNodeChildren) this.getChildren()).setMethod(method, graph); + if (method != null) { + this.setDisplayName(method.getName()); + } + + } +}