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.utils.formatting;
042:
043: import org.netbeans.lib.profiler.results.cpu.marking.Mark;
044: import java.util.HashMap;
045: import java.util.Map;
046:
047: /**
048: *
049: * @author Jaroslav Bachorik
050: */
051: public class MethodNameFormatterFactory {
052: //~ Static fields/initializers -----------------------------------------------------------------------------------------------
053:
054: private static MethodNameFormatterFactory instance;
055:
056: //~ Instance fields ----------------------------------------------------------------------------------------------------------
057:
058: // maps the method marks to appropriate formatters
059: // @GuardedBy this
060: private final Map formatterMap;
061: private MethodNameFormatter defaultFormatter;
062:
063: //~ Constructors -------------------------------------------------------------------------------------------------------------
064:
065: /**
066: * Creates a new instance of MethodNameFormatterFactory
067: */
068: private MethodNameFormatterFactory() {
069: formatterMap = new HashMap();
070: }
071:
072: private MethodNameFormatterFactory(
073: MethodNameFormatterFactory template) {
074: formatterMap = template.formatterMap;
075: }
076:
077: //~ Methods ------------------------------------------------------------------------------------------------------------------
078:
079: public static synchronized MethodNameFormatterFactory getDefault() {
080: if (instance == null) {
081: instance = new MethodNameFormatterFactory();
082: instance.defaultFormatter = new DefaultMethodNameFormatter();
083: }
084:
085: return instance;
086: }
087:
088: public static synchronized MethodNameFormatterFactory getDefault(
089: MethodNameFormatter defaultFormatter) {
090: MethodNameFormatterFactory factory = new MethodNameFormatterFactory(
091: getDefault());
092: factory.defaultFormatter = defaultFormatter;
093:
094: return factory;
095: }
096:
097: public MethodNameFormatter getFormatter() {
098: return defaultFormatter;
099: }
100:
101: public synchronized MethodNameFormatter getFormatter(Mark mark) {
102: if ((mark == null) || mark.isDefault) {
103: return defaultFormatter;
104: }
105:
106: MethodNameFormatter formatter = (MethodNameFormatter) formatterMap
107: .get(mark);
108:
109: if (formatter == null) {
110: return defaultFormatter;
111: }
112:
113: return formatter;
114: }
115:
116: public synchronized void registerFormatter(Mark mark,
117: MethodNameFormatter formatter) {
118: formatterMap.put(mark, formatter);
119: }
120: }
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