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.marker;
042:
043: import org.netbeans.lib.profiler.results.cpu.marking.MarkMapping;
044: import java.util.Arrays;
045: import java.util.Collection;
046: import java.util.HashSet;
047: import java.util.Iterator;
048: import java.util.LinkedHashSet;
049: import java.util.Set;
050:
051: /**
052: *
053: * @author Jaroslav Bachorik
054: */
055: public class CompositeMarker implements Marker {
056: //~ Instance fields ----------------------------------------------------------------------------------------------------------
057:
058: private Set delegates;
059:
060: //~ Constructors -------------------------------------------------------------------------------------------------------------
061:
062: /** Creates a new instance of CompositeMarker */
063: public CompositeMarker() {
064: delegates = new LinkedHashSet();
065: }
066:
067: public CompositeMarker(Set markerList) {
068: this ();
069: delegates.addAll(markerList);
070: }
071:
072: //~ Methods ------------------------------------------------------------------------------------------------------------------
073:
074: public MarkMapping[] getMarks() {
075: Set markerMethods = new HashSet();
076:
077: for (Iterator iter = delegates.iterator(); iter.hasNext();) {
078: Marker delegate = (Marker) iter.next();
079: MarkMapping[] mMethods = delegate.getMarks();
080: markerMethods.addAll(Arrays.asList(mMethods));
081: }
082:
083: return (MarkMapping[]) markerMethods
084: .toArray(new MarkMapping[markerMethods.size()]);
085: }
086:
087: public void addMarker(Marker marker) {
088: if (marker == null) {
089: return;
090: }
091:
092: delegates.add(marker);
093: }
094:
095: public void addMarkers(Collection markers) {
096: if (markers == null) {
097: return;
098: }
099:
100: delegates.addAll(markers);
101: }
102:
103: public void removeMarker(Marker marker) {
104: if (marker == null) {
105: return;
106: }
107:
108: delegates.remove(marker);
109: }
110:
111: public void removeMarkers(Collection markers) {
112: if (markers == null) {
113: return;
114: }
115:
116: delegates.removeAll(markers);
117: }
118: }
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