java programm StoryBookString categoryStoryBook( )StoryBook(String isbn, String bookTitle, String authorName, double price, int availableQuantity,String category)void setCategory(String category)String getCategory(O.TextBookint standardTextBook( )TextBook(String isbn, String bookTitle, String authorName, double price, int availableQuantity,int standard)void setStandard(int standard)int getStandard( )StartThe start class contains the main method. Inside the main method, create two objects of StoryBookand two objects of TextBook. Demonstrate all the methods and constructors. Lab Task - 5: Developing a basic Java program with Inheritance.Look at the following class diagram and class notations carefully, and develop the program.StoryBookВookTextBookClass DiagramВookString isbnString bookTitleString authorNamedouble priceint availableQuantityBook( )Book(String isbn, String bookTitle, String authorName, double price, int availableQuantity)void setlsbn(String isbn)void setBookTitle(String bookTitle)void setAuthorName(String authorName)void setPrice(double price)void setAvaiableQuantity(int availableQuantity)String getlsbn( )String getBookTitle()String getAuthorName( )double getPrice( )int getAvailableQuantiry( )void addQuantity(int amount)void sellQuantity(int amount)void showDetails( )

Algorithm: Start Create a class Book with isbn, bookTitle, authorName, price and availableQuantity…

String authorName double price int availableQuantity Book( ) Book(String isbn, String bookTitle, String authorName, double price, int availableQuantity) void setlsbn(String isbn) void setBookTitle(String bookTitle) void setAuthorName(String authorName) void setPrice(double price) void setAvaiableQuantity(int availableQuantity) String getlsbn( ) String getBookTitle() String getAuthorName( ) double getPrice( ) int getAvailableQuantity( ) void addQuantity(int amount) void sellQuantity(int amount) void showDetails()

String authorName double price int availableQuantity Book( ) Book(String isbn, String bookTitle, String authorName, double price, int availableQuantity) void setlsbn(String isbn) void setBookTitle(String bookTitle) void setAuthorName(String authorName) void setPrice(double price) void setAvaiableQuantity(int availableQuantity) String getlsbn( ) String getBookTitle() String getAuthorName( ) double getPrice( ) int getAvailableQuantity( ) void addQuantity(int amount) void sellQuantity(int amount) void showDetails()

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

See similar textbooks

Similar questions

answer for task 2 only the question also refers to some of the stuff on task 1 skip 1 Draw the UML class diagrams for the following classes: An abstract Java class called Person that has the following attributes: a String called idNumber a Date called dateOfBirth representing the date of birth. a String for name A class called VaccineRecord with the following attributes: an enum called type of VaccineType a Date called date a String called batchCode A class called Patient that extends the Person class and has the following attributes and behaviours: an ArrayList that contains VaccineRecord objects called vaccinationRecord a public method called vaccinate that takes a VaccineRecord with the following signature: public void vaccinate(VaccineRecord vaccineRecord); a public boolean method called isVaccinated that returns whether or not the Patient has had a vaccine. A MedicalPractitioner class that extends the Person class and has the following attributes and behaviours: a…
Create an UML diagram to help design the class in the following Java program description. Write Java code for a Baby class. A Baby has a name of type String and an ageof type integer.Supply two constructors: one will be the default constructor, that just setsdefault values for the name and age; the second constructor will take twoparameters, a string to set the name and an integer to set the age. Also, supplymethods for setting the name, setting the age, getting the name and getting theage.The class should not contain I/O methods; input of values to the instancevariables must be done with a set method or constructor, output of values fromthe instance variables must be done with get methods. The set method for thename instance variable should ensure that the input is not empty or containwhitespaces (otherwise set a default value). The set method for the ageinstance variable should validate the input to be between 1 and 4 inclusive(otherwise set a default value).Give Java code for an…
Write a java program as shown in the following UML class diagram:(read the details below) The classes Name and Date are separate classes used as properties in the Employee class. Class Employee is the superclass of the classes SalariedEmployee and HourlyEmployee. The superclass has the attributes name and data of hire and methods to set and get these attributes. It also has 2 abstract methods equals() which check if the objects are same and toString() which convert the properties to a printable string. Also the method read() which used as an input method. The SalariedEmployee subclass has in addition to the attributes of the super-class the attribute annualSalary and set and get methods for it. This class also defines the read() method and grossPay() which in this case returns the salary of the employee. The HourlyEmployee subclass has in addition to the attributes of the super-class, the hoursWorked and hourlyRate attributes. It provides ‘get’ and ‘set’ methods for these attributes.…
Java program: The class diagram with four classes Mammal, Human, Student and Doctor is given. The Mammal class is given as well. Write down the remaining classes as described in the class diagram. The fields and methods for each class is given in the attachment. //in Mammel.java Public interface Mammal{ public double hairColor(): } 1. Class Human: Fields: age(int), weight(double), height(double) Methods: getAge, getWeight, getHeight 2. Class Student: Fields: major (String), gpa (double), creditHours (int) methods: getMajor: returns major, getGpa: returns gpa, getYear: returns freshman, sophmore, junior, senior as determined by earned credit hours Freshman : less than 32 credit hours sophmore: at least 32 but less than 64 credit hours junior: at least 64 credit hours but less than 96 credit hours senior: at least 96 credit hours 3.Class Doctor: Fields: years(int), Speciality (String) methods: getYears: returns years, getSpeciality: returns speciality, getSalary: calculates…
Java Question - Based on code, which answer out of the choices "A, B, C, D, E" is correct. Question has one correct answer. Thank you. Part 2 - 10. Given the following code, which statement is true? class Water() { ... }class Juice() extends Water { ... }class Apple() { ... }class ApplePie() { Apple a1 = new Apple(); }class AppleJuice() { Apple a1 = new Apple(); Water w1 = newWater(); } A. Juice is a superclass and Water is a subclass.B. ApplePie is a superclass of Apple.C. ApplePie is a composite class that contains an instance of Apple class.D. AppleJuice is a superclass that contains an instance of Apple class and an instance of Water.E. Water is a composite class that contains an instance of Juice.5
Convert the UML class diagram above into a java code with the following conditions The methods in the Pet class are abstract. Create a class called test. The main() method in the test class should create three Cat objects and two Budgie The main() method should also create indirectly an object of the Pet class. Demonstrate polymorphism in your test
Q.2.3 Explain what it means when a module is said to be functionally cohesive. Q.2.4 Convert the following pseudocode into a class diagram. class Weapon Declarations string make string model string serialNumber string countryOfOrigin void setMake (string manufacturer) set make = manufacturer return string getMake() return make endClass
Java Programming Create "Mammal" class as a parent class and "cat" as a child class Mammal(Superclass) Attributes name Methods move() eat() cat (Subclass) Attributes age Methods dispaly() eat() Override eat method in cat subclass. Print something in methods such as in move method you can print “I can move”. Test the inheritance with creating objects and calling parent and child methods. Create object of a child class by passing arguments to the constructor.
in java A class called Author (as shown in the class diagram) is designed to model a book's author. It contains: Three private instance variables: name (String), email (String), and gender (char of either 'm' or 'f'); One constructor to initialize the name, email and gender with the given values; public Author (String name, String email, char gender) {......} (There is no default constructor for Author, as there are no defaults for name, email and gender.) public getters/setters: getName(), getEmail(), setEmail(), and getGender();(There are no setters for name and gender, as these attributes cannot be changed.) A toString() method that returns string representation of author. A class called Book is designed (as shown in the class diagram) to model a book written by one author. It contains: Four private instance variables: name (String), author (of the class Author you have just created, assume that a book has one and only one author), price (double), and qty (int); Two…
Implement the following using JAVA: a.Design a class named Person and its two subclasses named Student andEmployee. b.Make Faculty and Staff subclasses of Employee. Please note that,● A person has a name, address, phone number, and email address. A student has aclass status (freshman,sophomore, junior, or senior). You can define the status as aconstant.● An employee has office & salary.● A faculty member has office hours and a rank.● A staff member has a title. c. Draw a UML diagram of the system.
Hi, this is a java programming question, I'll attach the image and type the question Implement the class diagram below (diagram attached) Create a new class called LibraryManagementService and implement the main method. Inside the main method:• Create the following book objects.o Title: Sherlock Homeso Author: Arthur Conan Doyleo Genre: Detective fictiono Title: Pride and Prejudiceo Author: Jane Austeno Genre: Fictiono Title: Anne of Green Gableso Author: Jane Eyreo Genre: Dramao Title: Leave it to PSmitho Author: P G Wodehouseo Genre: Comedyo Title: Angels and Demonso Author: Dan Browno Genre: Suspense• All titles are case insensitive (Sherlock Homes and SHERLOCK HOMES should refer to the same book)• By default, for all the books, isAvailable should be true• Implement the following methods in the Library class:o addBook() should take in a book object and should add it to the books array. For instance, if we create a 6th book object• Title: Jurassic Park• Author: Michael Crichton•…
The goal of this assignment is to show a simple implementation of inheritance and polymorphism in Java GUI applications. 2. Define 2 classes Patient and Billing, whose objects are records for a clinic. Derive Patient from class Person. A Patient record has patient's name(defined in Person class) and an identification number(use string type). A Billing object will contain a Patient object and a Doctor object. Give your class appropriate getter and accessor methods and constructors and equals method. Write a driver program to test all your methods. Then write a test program to create at least two Patients and 2 Doctors, and at least 2 Billing records and then display the total income from the Billing records.