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In Java langauge, please show the output of the program. Thank you

In Java langauge, please show the output of the program. Thank you

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In Java langauge, please show the output of the program. Thank you

Create a Book object that has a book written by only one author. The class contains the following members: 1. Four private data members: bookTitle (string), author (an instance of the class Author), price (double), and stock (int, with default value of 0). The price shall be positive and the stock shall be zero or positive. Take note that data member author is an instance of the class Author, instead of a fundamental types (such as int, double,etc.). 2. The public getters and setters for the private data members. Take note that getAuthor () returns an object (an instance of class Author). Book Title : Java Book : Marcus Laurence : Male : milaurence@neu.edu.ph AUTHOR 3. A method print(), which prints GENDER E-MAIL 4. A method getAuthorName (), which returns the name of the author of this Book instance. 5. Use the BookTest for your reference: Sample 1: public class BookTest public static void main(String[] args) { // Declare and construct an instance of Author Author authori = new Author ("Marcus Laurence", "milaurence@neu.edu.ph", "Male"); author1.print();
Transcribed Image Text:Create a Book object that has a book written by only one author. The class contains the following members: 1. Four private data members: bookTitle (string), author (an instance of the class Author), price (double), and stock (int, with default value of 0). The price shall be positive and the stock shall be zero or positive. Take note that data member author is an instance of the class Author, instead of a fundamental types (such as int, double,etc.). 2. The public getters and setters for the private data members. Take note that getAuthor () returns an object (an instance of class Author). Book Title : Java Book : Marcus Laurence : Male : milaurence@neu.edu.ph AUTHOR 3. A method print(), which prints GENDER E-MAIL 4. A method getAuthorName (), which returns the name of the author of this Book instance. 5. Use the BookTest for your reference: Sample 1: public class BookTest public static void main(String[] args) { // Declare and construct an instance of Author Author authori = new Author ("Marcus Laurence", "milaurence@neu.edu.ph", "Male"); author1.print();
Author author1 = new Author("Marcus Laurence", "milaurence@neu.edu.ph", "Male"); author1.print(); // Declare and construct an instance of Book Book bk1 = new Book("Java Book", author1, 1499, 10); bk1.print(); author1.setEmail("cuscus@gmail.com"); author1.print(); bk1.print(); bk1.getAuthor ().setEmail("Laurence.marcus@gmail.com"); bk1.print(); AUTHOR : Marcus Laurence GENDER : Male E-MAIL : milaurence@neu.edu.ph Book Title : Java Book AUTHOR : Marcus Laurence GENDER : Male E-MAIL : milaurence@neu.edu.ph AUTHOR : Marcus Laurence : Male : cuscus@gmail.com GENDER E-MAIL Book Title : Java Book AUTHOR : Marcus Laurence GENDER : Male E-MAIL : cuscus@gmail.com Book Title : Java Book : Marcus Laurence : Male : Laurence.marcus@gmail.com AUTHOR GENDER E-MAIL
Transcribed Image Text:Author author1 = new Author("Marcus Laurence", "milaurence@neu.edu.ph", "Male"); author1.print(); // Declare and construct an instance of Book Book bk1 = new Book("Java Book", author1, 1499, 10); bk1.print(); author1.setEmail("cuscus@gmail.com"); author1.print(); bk1.print(); bk1.getAuthor ().setEmail("Laurence.marcus@gmail.com"); bk1.print(); AUTHOR : Marcus Laurence GENDER : Male E-MAIL : milaurence@neu.edu.ph Book Title : Java Book AUTHOR : Marcus Laurence GENDER : Male E-MAIL : milaurence@neu.edu.ph AUTHOR : Marcus Laurence : Male : cuscus@gmail.com GENDER E-MAIL Book Title : Java Book AUTHOR : Marcus Laurence GENDER : Male E-MAIL : cuscus@gmail.com Book Title : Java Book : Marcus Laurence : Male : Laurence.marcus@gmail.com AUTHOR GENDER E-MAIL
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