Create an abstract class named Book. Include a String field for the book's title and a double field for the book's price. Within the class, include a constructor that requires the book title and add two get methods - one that returns the title and one that returns the price. Include an abstract method named setPrice(). Create two child classes of Book: Fiction and Non-Fiction. Each must include a setPrice() method that sets the price for all Fiction Books to $24.99 and $37.99 for all Non-Fiction Books. Write a constructor for each sub class and include a call to setPrice() within each. Write an application demonstrating that you can create both a Fiction and a Non-Fiction Book, and display their fields.
Create an abstract class named Book. Include a String field for the book's title and a double field for the book's price. Within the class, include a constructor that requires the book title and add two get methods - one that returns the title and one that returns the price. Include an abstract method named setPrice(). Create two child classes of Book: Fiction and Non-Fiction. Each must include a setPrice() method that sets the price for all Fiction Books to $24.99 and $37.99 for all Non-Fiction Books. Write a constructor for each sub class and include a call to setPrice() within each. Write an application demonstrating that you can create both a Fiction and a Non-Fiction Book, and display their fields.
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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Create an abstract class named Book. Include a String field for the book's title and a double field for the book's price.
Within the class, include a constructor that requires the book title and add two get methods - one that returns the title and one that returns the price. Include an abstract method named setPrice().
Create two child classes of Book: Fiction and Non-Fiction. Each must include a setPrice() method that sets the price for all Fiction Books to $24.99 and $37.99 for all Non-Fiction Books.
Write a constructor for each sub class and include a call to setPrice() within each.
Write an application demonstrating that you can create both a Fiction and a Non-Fiction Book, and display their fields.
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