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: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.uml.core.support.umlutils;
043:
044: import java.util.ArrayList;
045: import java.util.Collection;
046: import java.util.Iterator;
047:
048: /**
049: */
050: public class ETArrayList<TypeName> extends ArrayList<TypeName>
051: implements ETList<TypeName> {
052: public ETArrayList() {
053: }
054:
055: public ETArrayList(Collection<TypeName> c) {
056: super (c);
057: }
058:
059: public ETArrayList(int initialCapacity) {
060: super (initialCapacity);
061: }
062:
063: public boolean find(TypeName obj) {
064: return contains(obj);
065: }
066:
067: public int getCount() {
068: return size();
069: }
070:
071: public TypeName item(int i) {
072: return get(i);
073: }
074:
075: /* (non-Javadoc)
076: * @see org.netbeans.modules.uml.core.support.umlutils.ETListEx#addIfNotInList(null)
077: */
078: public void addIfNotInList(TypeName element) {
079: if (!contains(element)) {
080: add(element);
081: }
082: }
083:
084: /* (non-Javadoc)
085: * @see org.netbeans.modules.uml.core.support.umlutils.ETListEx#isInList(null)
086: */
087: public boolean isInList(TypeName element) {
088: // TODO Auto-generated method stub
089: return contains(element);
090: }
091:
092: /* (non-Javadoc)
093: * @see org.netbeans.modules.uml.core.support.umlutils.ETListEx#removeItem(null)
094: */
095: public void removeItem(TypeName element) {
096: remove(element);
097: }
098:
099: /* (non-Javadoc)
100: * @see org.netbeans.modules.uml.core.support.umlutils.ETListEx#removeThese()
101: */
102: public void removeThese(ETList<TypeName> elements) {
103: removeAll(elements);
104: }
105:
106: /* (non-Javadoc)
107: * @see org.netbeans.modules.uml.core.support.umlutils.ETListEx#addThese()
108: */
109: public void addThese(ETList<TypeName> elements) {
110: addAll(elements);
111: }
112:
113: /* (non-Javadoc)
114: * @see org.netbeans.modules.uml.core.support.umlutils.ETListEx#removeDuplicates()
115: */
116: public void removeDuplicates() {
117: ETArrayList<TypeName> newList = new ETArrayList<TypeName>();
118:
119: for (Iterator iter = iterator(); iter.hasNext();) {
120: TypeName element = (TypeName) iter.next();
121: newList.addIfNotInList(element);
122: }
123:
124: if (newList.size() < size()) {
125: clear();
126: addAll(newList);
127: }
128: }
129: }
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