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 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
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 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the GPL Version 2 section of the License file that
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package org.netbeans.lib.profiler.utils.formatting;

import org.netbeans.lib.profiler.results.cpu.marking.Mark;
import java.util.HashMap;
import java.util.Map;

 * @author Jaroslav Bachorik
00052 public class MethodNameFormatterFactory {
    //~ Static fields/initializers -----------------------------------------------------------------------------------------------

    private static MethodNameFormatterFactory instance;

    //~ Instance fields ----------------------------------------------------------------------------------------------------------

    // maps the method marks to appropriate formatters
    // @GuardedBy this
    private final Map formatterMap;
    private MethodNameFormatter defaultFormatter;

    //~ Constructors -------------------------------------------------------------------------------------------------------------

     * Creates a new instance of MethodNameFormatterFactory
00069     private MethodNameFormatterFactory() {
        formatterMap = new HashMap();

    private MethodNameFormatterFactory(MethodNameFormatterFactory template) {
        formatterMap = template.formatterMap;

    //~ Methods ------------------------------------------------------------------------------------------------------------------

    public static synchronized MethodNameFormatterFactory getDefault() {
        if (instance == null) {
            instance = new MethodNameFormatterFactory();
            instance.defaultFormatter = new DefaultMethodNameFormatter();

        return instance;

    public static synchronized MethodNameFormatterFactory getDefault(MethodNameFormatter defaultFormatter) {
        MethodNameFormatterFactory factory = new MethodNameFormatterFactory(getDefault());
        factory.defaultFormatter = defaultFormatter;

        return factory;

    public MethodNameFormatter getFormatter() {
        return defaultFormatter;

    public synchronized MethodNameFormatter getFormatter(Mark mark) {
        if ((mark == null) || mark.isDefault) {
            return defaultFormatter;

        MethodNameFormatter formatter = (MethodNameFormatter) formatterMap.get(mark);

        if (formatter == null) {
            return defaultFormatter;

        return formatter;

    public synchronized void registerFormatter(Mark mark, MethodNameFormatter formatter) {
        formatterMap.put(mark, formatter);

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