2 * jSite - SortedListModel.java - Copyright © 2006–2012 David Roden
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 package de.todesbaum.util.swing;
21 import java.util.ArrayList;
22 import java.util.Collection;
23 import java.util.Collections;
24 import java.util.Iterator;
25 import java.util.List;
26 import java.util.ListIterator;
28 import javax.swing.AbstractListModel;
32 * The type of the elements
33 * @author David Roden <droden@gmail.com>
35 public class SortedListModel<T extends Comparable<T>> extends AbstractListModel implements List<T> {
38 private List<T> elements = new ArrayList<T>();
43 public int getSize() {
50 public Object getElementAt(int index) {
51 return elements.get(index);
57 public void add(int index, T element) {
58 elements.add(index, element);
59 Collections.sort(elements);
60 fireContentsChanged(this, 0, size());
66 public boolean add(T o) {
67 boolean result = elements.add(o);
68 Collections.sort(elements);
69 fireContentsChanged(this, 0, size());
76 public boolean addAll(Collection<? extends T> c) {
77 boolean result = elements.addAll(c);
78 Collections.sort(elements);
79 fireContentsChanged(this, 0, size());
86 public boolean addAll(int index, Collection<? extends T> c) {
87 boolean result = elements.addAll(index, c);
88 Collections.sort(elements);
89 fireContentsChanged(this, 0, size());
98 fireContentsChanged(this, 0, size());
104 public boolean contains(Object o) {
105 return elements.contains(o);
111 public boolean containsAll(Collection<?> c) {
112 return elements.containsAll(c);
119 public boolean equals(Object o) {
120 return elements.equals(o);
126 public T get(int index) {
127 return elements.get(index);
134 public int hashCode() {
135 return elements.hashCode();
141 public int indexOf(Object o) {
142 return elements.indexOf(o);
148 public boolean isEmpty() {
149 return elements.isEmpty();
155 public Iterator<T> iterator() {
156 return elements.iterator();
162 public int lastIndexOf(Object o) {
163 return elements.lastIndexOf(o);
169 public ListIterator<T> listIterator() {
170 return elements.listIterator();
176 public ListIterator<T> listIterator(int index) {
177 return elements.listIterator(index);
183 public T remove(int index) {
184 fireContentsChanged(this, 0, size());
185 return elements.remove(index);
191 public boolean remove(Object o) {
192 fireContentsChanged(this, 0, size());
193 return elements.remove(o);
199 public boolean removeAll(Collection<?> c) {
200 fireContentsChanged(this, 0, size());
201 return elements.removeAll(c);
207 public boolean retainAll(Collection<?> c) {
208 fireContentsChanged(this, 0, size());
209 return elements.retainAll(c);
215 public T set(int index, T element) {
216 T result = elements.set(index, element);
217 Collections.sort(elements);
218 fireContentsChanged(this, 0, size());
226 return elements.size();
232 public List<T> subList(int fromIndex, int toIndex) {
233 return elements.subList(fromIndex, toIndex);
239 public Object[] toArray() {
240 return elements.toArray();
246 public <U extends Object> U[] toArray(U[] a) {
247 return elements.toArray(a);