1 //////////////////////////////////////////////////////////////////////////////
2 // dexterIM - Instant Messaging Framework
3 // Copyright (C) 2003 Christoph Walcher
4 //
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 //////////////////////////////////////////////////////////////////////////////
19 package net.sf.dexterim.core;
20
21 import java.util.ArrayList;
22 import java.util.Iterator;
23 import java.util.List;
24
25 /***
26 *
27 * @author Christoph Walcher
28 */
29 public class DefaultContactList extends AbstractContactList {
30 private List contacts;
31
32 /*** Creates a new instance of DefaultContactList */
33 public DefaultContactList() {
34 contacts = new ArrayList();
35 }
36
37 public Contact getContact(int index) {
38 return (Contact)contacts.get(index);
39 }
40
41 public Iterator iterator() {
42 return contacts.iterator();
43 }
44
45 public int size() {
46 return contacts.size();
47 }
48
49 public static ContactList emptyContactList() {
50 return new DefaultContactList();
51 }
52
53 public void add(Contact contact) {
54 contacts.add(contact);
55
56 fireContactAdded(contacts.size() - 1);
57 }
58 }