KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > objectweb > speedo > pobjects > inheritance > filtered > AnimalId


1 /**
2  * Copyright (C) 2001-2004 France Telecom R&D
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library 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 GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  */
18 package org.objectweb.speedo.pobjects.inheritance.filtered;
19
20 /**
21  *
22  * @author S.Chassande-Barrioz
23  */
24 public class AnimalId {
25     public static final String JavaDoc SEP = ":";
26     public String JavaDoc name;
27     public String JavaDoc species;
28
29     public AnimalId() {
30     }
31
32     public AnimalId(String JavaDoc name, String JavaDoc species) {
33         this.name = name;
34         this.species = species;
35     }
36
37     public AnimalId(String JavaDoc str) {
38         setValue(str);
39     }
40
41     private void setValue(String JavaDoc str) {
42         if (str == null) {
43             throw new NullPointerException JavaDoc("String representation of Animal Identifier is null");
44         }
45         int idx = str.indexOf(SEP);
46         if (idx == -1) {
47             throw new NullPointerException JavaDoc("Bad String representation of Animal Identifier: " + str);
48         }
49         name = str.substring(0, idx);
50         species = str.substring(idx + SEP.length());
51     }
52
53     public String JavaDoc toString() {
54         return name + SEP + species;
55     }
56 }
57
Popular Tags