The details of each work out must be stored in a class called WorkOut object shown in theclass diagram. Use the class diagram to code the WorkOut object.WorkOutstart: DateTime- end : DateTimedescription : stringlevel : integerpoints: realnumWorkOuts: integer+ LOW: integer = 4+ MEDIUM : integer = 8+ Constructor (p: real, n:integer)+ Constructor (s: string, e:string, d:string, 1:integer)+ getPoints(): real+ getNumWorkOuts (): integer- long getMinutes ()+ int getStars ()+ changeDescription ()+ toString(): string1.1Create a class called WorkOut.1.2Add fields to store the start, end, description and level using the types indicated in theclass diagram.1.3Add static fields to store the points and the numWorkOuts using the types indicated inthe class diagram.1.4Add constant static fields to set LOW to 4 and MEDIUM to 8.1.5Code a paramerised constructor to assign values to the fields points andnumWorkOuts.1.6Code a second parameterised constructor to assign values to the description and levelfields.1.6.1 Add code to instantiate the start Date Time field using the string parameter s.The date and time will be in the format: 2021/06/06 17:34:35.1.6.2Repeat the process for the end Date Time field using the parameter e.Increase the field numWorkOuts by 1.1.6.31.6.4Increase the points field by first calculating the points using the formula belowand then adding this value to the existing points field.level number of minutesPoints=201.6.5Round the points field to one decimal place.7Add accessor methods for the points and numWorkOuts fields.8Add a method called getMinutes to calculate the number of minutes between the startand end fields.NO

OOP or Object-Oriented Programming is a software model that is designed around data or objects…

The details of each work out must be stored in a class called WorkOut object shown in the class diagram. Use the class diagram to code the WorkOut object. WorkOut start: DateTime end: DateTime description : string level : integer - points: real numWorkOuts: integer + LOW: integer <=4 + MEDIUM : integer 8 + Constructor (p: real, n:integer) + Constructor (s:string, e:string, d:string, 1:integer) + get Points () : real + getNumWorkOuts (): integer

The details of each work out must be stored in a class called WorkOut object shown in the class diagram. Use the class diagram to code the WorkOut object. WorkOut start: DateTime end: DateTime description : string level : integer - points: real numWorkOuts: integer + LOW: integer <=4 + MEDIUM : integer 8 + Constructor (p: real, n:integer) + Constructor (s:string, e:string, d:string, 1:integer) + get Points () : real + getNumWorkOuts (): integer

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 2PE

See similar textbooks

Similar questions

Develop a sequence diagram for the process of booking a seat on an airplane flight with the below minimum requirements. 4.1 Create instances (objects) for the classes UserInterface, Airline, Flight, Traveller4.2 Create a minimum of 6 messages and represent the message calls between all the objects.4.3 Make sure the object lifelines and the activations are well represented and clear.Note: Assume that there are no complex interactions that need to be displayed. NOTE: please note that i need answers from 4.1 to 4.3 seprately as shown in pictures.For Example, just give answer for 4.1 seprately, then for 4.2 seprately and lastly 4.3 seprately. i dont want all 3 questions answer in one, 3 questions 3 answers, all need seprately. Thank you.
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…
Develop a sequence diagram for the process of booking a seat on an airplane flight with the below minimum requirements. 4.1 Create instances (objects) for the classes UserInterface, Airline, Flight, Traveller4.2 Create a minimum of 6 messages and represent the message calls between all the objects.4.3 Make sure the object lifelines and the activations are well represented and clear.Note: Assume that there are no complex interactions that need to be displayedKindly Draw a neat and clean diagram using staruml.
Develop a sequence diagram for the process of booking a seat on an airplane flight with the below minimum requirements. 4.1 Create instances (objects) for the classes UserInterface, Airline, Flight, Traveller4.2 Create a minimum of 6 messages and represent the message calls between all the objects.4.3 Make sure the object lifelines and the activations are well represented and clear.Note: Assume that there are no complex interactions that need to be displayed. NOTE: please provide and fill the answers from 4.1 to 3.3 seprately as shown in pictures.
object oriented programming (oop) please give me full answer thanks Learning Objective:1. Classes and Object Creation 2. Access specifies. How to use it? 3. What is Constructor. 4. Practical walk through. 5. ExercisesClasses and Objects A class is like a blueprint of data member and functions and object is an instance of class. For example, let’s say we have a class Car which has data members (variables) such as speed, weight, price and functions such as gearChange(), slowDown(), brake() etc. Now let’s say I create a object of this class named FordFigo which uses these data members and functions and give them its own values. Similarly, we can create as many objects as we want using the blueprint(class)class Car { //Data members char name[20]; int speed; int weight; public: //Functions void brake(){ } void slowDown(){ } }; int main() { //ford is an object Car ford; } Access specifies (Private, Public and protected) The body of the class contains two unfamiliar keywords: private and…
This is the question - Create an abstract NewspaperSubscription class with fields for the subscriber name, address, and rate. Include get and set methods for the name field and get methods for the address and subscription rate; the setAddress() method is abstract. Create two subclasses named PhysicalNewspaperSubscription and OnlineNewspaperSubscription. The parameter for the setAddress() method of the PhysicalNewspaperSubscription class must contain at least one digit; otherwise, an error message is displayed and the subscription rate is set to 0. If the address is valid, the subscription rate is assigned $15. The parameter for the setAddress() method of the OnlineNewspaperSubscription class must contain an at sign (@) or an error message is displayed. If the address is valid, the subscription rate is assigned $9. Code I was given - public class DemoSubscriptions { public static void main(String args[]) { PhysicalNewspaperSubscription pnsGood = new…
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), price (double) static, and qty (int); Two constructors: public Book (String name, double price) { ...... } public Book (String name, double price, int qty) { ...... } getters/setters methods getName(), getPrice(), setPrice(), getQty(), setQty(). A toString() that returns book values. A class called Author is designed to model a book's author. It contains: Four private instance variables: name (String), email (String), and gender (char of either 'm' or 'f') and arrayList of Books. One constructor to initialize the name, email and gender with the given values; public Author (String name, String email, char gender) {......} public getters/setters. A toString() method that returns author object. A method addBook(Book b) which will add book in the Arraylist of books.…
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 constructors:…
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 constructors:…
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 constructors:…
In the following there are two classes, Employee and Manager. Manager is a subclass of Employee. The implementation of Employee class is given (Note: no getter methods are provided, so you are not able to access instance variables through getter methods in the subclass). The skeleton of the Manager class definition is given. Complete the constructor method, and the toString method for the subclass (see the details below). public class Employee { private String name; private double salary; // Make an employee with a given name and salary. public Employee(String aName, double aSalary) { name = aName; salary = aSalary; } // Provide a string description of an employee. public String toString() { return "Name: " + name + "\tSalary: " + salary; } } public class Manager extends Employee { private String department; // Make a manager with a given name, salary, and department. public Manager(String name, double salary, String department) { // put your code below } // Provide a string…
If you fly in economy class, then you can be promoted to businessclass, especially if you have a gold airline card for privateflights. If you do not have a gold card, you can "reset" fromflight if the plane is full or you are late for check-in. All thesethe conditions are shown in the diagram below. Note that all statements(operators) are numbered. You run 3 tests:Test 1 - Gold card holder upgraded to business classTest 2 - Passenger without gold card remains in economy classTest 3 - Passenger who was "thrown" off the flightWhat is the statement coverage of these three tests?A. 60%B. 70%C. 80%D. 90%