Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/ui/tree/SimpleTreeGroupNode.java @ 0:a61af66fc99e jdk7-b24
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author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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/* * Copyright 2001-2002 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.ui.tree; import java.util.*; /** Node to which others can be added; suitable for use as root node of graph */ public class SimpleTreeGroupNode implements SimpleTreeNode { private List children; public SimpleTreeGroupNode() { children = new ArrayList(); } public int getChildCount() { return children.size(); } public SimpleTreeNode getChild(int index) { return (SimpleTreeNode) children.get(index); } public void addChild(SimpleTreeNode child) { children.add(child); } public SimpleTreeNode removeChild(int index) { return (SimpleTreeNode) children.remove(index); } public void removeAllChildren() { children.clear(); } public boolean isLeaf() { return false; } public int getIndexOfChild(SimpleTreeNode child) { return children.indexOf(child); } public String getName() { return null; } public String getValue() { return null; } }