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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun * Microsystems, Inc. All Rights Reserved. */ package org.bookmodule; import java.io.Serializable; /** * * @author David Konecny */ public class Book implements Serializable { String author; String title; static final long serialVersionUID = -868500654892626305L; public Book() { author = "N/A"; title = "N/A"; } public Book(String ar, String al) { author = ar; title = al; } public static Book createDefault() { return new Book("Jesse, Tim & others", "NetBeans Definitive Guide"); } public boolean equals(Object o) { if (!(o instanceof Book)) { return false; } Book d = (Book)o; return author.equals(d.author) && title.equals(d.title); } public int hashCode() { // not relevant return 125; } public String toString() { return "Book[author="+author+", title="+title+"]"+super.toString(); } } |
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