001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: package org.netbeans.lib.profiler.results.cpu.cct.nodes;
042:
043: import org.netbeans.lib.profiler.results.cpu.cct.*;
044:
045: /**
046: *
047: * @author Jaroslav Bachorik
048: */
049: public class MethodCPUCCTNode extends TimedCPUCCTNode {
050: //~ Inner Classes ------------------------------------------------------------------------------------------------------------
051:
052: public static class Locator extends RuntimeCPUCCTNodeVisitorAdaptor {
053: //~ Instance fields ------------------------------------------------------------------------------------------------------
054:
055: private MethodCPUCCTNode cctNodeCandidate = null;
056: private int locatedMethodId;
057:
058: //~ Constructors ---------------------------------------------------------------------------------------------------------
059:
060: private Locator() {
061: }
062:
063: //~ Methods --------------------------------------------------------------------------------------------------------------
064:
065: public static MethodCPUCCTNode locate(int methodId,
066: RuntimeCPUCCTNode.Children nodes) {
067: Locator instance = new Locator();
068:
069: return instance.doLocate(methodId, nodes);
070: }
071:
072: public void visit(MethodCPUCCTNode node) {
073: if (node.getMethodId() == locatedMethodId) {
074: cctNodeCandidate = node;
075: }
076: }
077:
078: private MethodCPUCCTNode doLocate(int methodId,
079: RuntimeCPUCCTNode.Children nodes) {
080: cctNodeCandidate = null;
081: locatedMethodId = methodId;
082: nodes.accept(Locator.this );
083:
084: return cctNodeCandidate;
085: }
086: }
087:
088: //~ Instance fields ----------------------------------------------------------------------------------------------------------
089:
090: private final int methodId;
091:
092: //~ Constructors -------------------------------------------------------------------------------------------------------------
093:
094: /** Creates a new instance of MethodCPUCCTNode */
095: public MethodCPUCCTNode(CPUCCTNodeFactory factory, int methodId,
096: boolean twoStamps) {
097: super (factory, twoStamps);
098: this .methodId = methodId;
099: }
100:
101: //~ Methods ------------------------------------------------------------------------------------------------------------------
102:
103: public int getMethodId() {
104: return methodId;
105: }
106:
107: public boolean isRoot() {
108: return false;
109: }
110:
111: public void accept(RuntimeCPUCCTNodeVisitor visitor) {
112: visitor.visit(this );
113: }
114:
115: protected TimedCPUCCTNode createSelfInstance() {
116: CPUCCTNodeFactory factory = getFactory();
117:
118: return (factory != null) ? factory
119: .createMethodNode(getMethodId()) : null;
120: }
121: }
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