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Java > Open Source Codes > org > bookmodule > Book


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.bookmodule;
21
22 import java.io.Serializable JavaDoc;
23
24 /**
25  *
26  * @author David Konecny
27  */
28 public class Book implements Serializable JavaDoc {
29
30     String JavaDoc author;
31     String JavaDoc title;
32
33     static final long serialVersionUID = -868500654892626305L;
34
35     public Book() {
36         author = "N/A";
37         title = "N/A";
38     }
39
40     public Book(String JavaDoc ar, String JavaDoc al) {
41         author = ar;
42         title = al;
43     }
44
45     public static Book createDefault() {
46         return new Book("Jesse, Tim & others", "NetBeans Definitive Guide");
47     }
48
49     public boolean equals(Object JavaDoc o) {
50         if (!(o instanceof Book)) {
51             return false;
52         }
53         Book d = (Book)o;
54         return author.equals(d.author) &&
55             title.equals(d.title);
56     }
57     
58     public int hashCode() {
59         // not relevant
60 return 125;
61     }
62     
63     public String JavaDoc toString() {
64         return "Book[author="+author+", title="+title+"]"+super.toString();
65     }
66     
67 }
68
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