1. Create four (4) Java classes named Color, Model, Car, and CarDemo. 2. In the Colorclass, create an enum named Color that consists of six (6) colors of your choice. 3. In the Model class, create an enum named Model that contains the following values: SEDAN, SUV, CONVERTIBLE, and HATCHBACI 4. In the Car class, declare three (3) private fields: • int variable named year • A Model object named model • A Color model named color 5. Add a constructor for the Car class with three (3) parameters: yr (int), model (Model), and color (Color). Inside the constructor, assig model, and c to color. 6. Add a display() method that prints the three (3) Car object's data. 7. In the main method of the CarDemo class, instantiate two (2) Carobjects assigning values to them using enumeration values for th colors. Example: Car car1 = new Car(2014, Model.SUV, Color.RED);

1. Create four (4) Java classes named Color, Model, Car, and CarDemo. 2. In the Colorclass, create an enum named Color that consists of six (6) colors of your choice. 3. In the Model class, create an enum named Model that contains the following values: SEDAN, SUV, CONVERTIBLE, and HATCHBACI 4. In the Car class, declare three (3) private fields: • int variable named year • A Model object named model • A Color model named color 5. Add a constructor for the Car class with three (3) parameters: yr (int), model (Model), and color (Color). Inside the constructor, assig model, and c to color. 6. Add a display() method that prints the three (3) Car object's data. 7. In the main method of the CarDemo class, instantiate two (2) Carobjects assigning values to them using enumeration values for th colors. Example: Car car1 = new Car(2014, Model.SUV, Color.RED);

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter4: More Object Concepts

Section: Chapter Questions

Problem 11PE

See similar textbooks

Similar questions

QI. Write a program in BlueJ using the following hints. 1. Create a class named Book and declare the fields author, title and pages with suitable field types. 2. Declare the constructor and initialize the fields author and title with the assigned constructor parameter. 3. Name the constructor parameter as your own. 4. Add two accessor methods to the class getAuthor, getTitle and getPages—that return the author and title fields as their respective results. Add mutator method to change the pages of the Book class. 5. Add two methods, printAuthor and printTitle, to this Book class project. These should print the author and title fields, respectively, to the terminal window.
Create a class named “Rectangle” having length and width as attribute. There should be behaviorstoset the values of length and width (individually and collectively), and get their values individually. There should also bebehavior to display the perimeters and area of the rectangle. Create another class named as Main which hastwo objects of Rectangle (r1, r2) having length (3.2, 20) and width (4.5, 36) respectively. Also displaythe length, width, perimeter and area of both rectangles.
Exercise 7.13 JHTP (Date Class): Create a class called Date that includes 3 instance variables—a month (type int), a day (type int), and a year (type int). Provide a constructor that initializes the 3 instance variables and assumes the values provided are correct. Provide a set and a get method for each instance variable. Provide a method displayDate that displays the month, day, and year separated by forward slashes(/). Write a test application named DateTest that demonstrates class Date’s capabilities. Java code
Please Use Netbeans Create four pages:Three Classes: Employee, Department, and CompanyA program MyCompany which supplies employee name and salary information and prints out the totalsalary of all the employees.Pass in all four .java files.1) Create a class called "Employee" with the following properties:name (String)age (int)salary (double)In the Employee class, create a constructor that accepts and sets an employee’s name, age, and salary.Create getters for name, age, and salary.2) Create a class called "Department" with the following properties:i (int)name (String)Employee[] employees=new Employee[10];In the Department class, create a constructor that accepts and sets the department name. Also set i=0(to initialize the value).In the Department class create a method called "addEmployee" that accepts an Employee object andadds it to the array of employees. (Hint, include i++ to increment the value of i.)In the Department class, create a method called "getTotalSalary" as follows:public…
Java Question Create a class named "Identity" class with attributes: name, age, city and gender. Choose your own data type (int, string etc.). Create 4 different methods; eat, study, sleep and play. Make each of them Print something like “I am sleeping”.In main driver class create object of a class with default constructor. Create two objects as shown in the image. Then call all methods of a class (eat, study, sleep and play).Add toString method displaying all attributes (name, age, city and gender). Add setters and getters for each attribute. Print each attributes from main program with getters.
Q 2: Team.java You are writing a program to keep track of a team sport. Write a class, Team.java, that has the following: * two private instance variables: a String named color and an int named score. * a default constructor with no parameters that initializes color to "Red" and score to zero. * a constructor that takes two parameters (one for each instance variable) and sets the values of the instance variables. * a public getter and setter method for each instance variable. * a toString method that returns the color and score in the following format: "Red Team with 0 points."
Using oop in java Create a class named “Rectangle” having length and width as attribute. There should be behaviorstoset the values of length and width (individually and collectively), and get their values individually. There should also bebehavior to display the perimeters and area of the rectangle. Create another class named as Main which hastwo objects of Rectangle (r1, r2) having length (3.2, 20) and width (4.5, 36) respectively. Also displaythe length, width, perimeter and area of both rectangles.
Create a class named Person that holds the following fields: two String objectsfor the person’s first and last name and a LocalDate object for the person’sbirthdate. Create a class named Couple that contains two Person objects. Create aclass named Wedding for a wedding planner that includes the date of the wedding,the names of the Couple being married, and a String for the location. Provideconstructors for each class that accept parameters for each field, and provide getmethods for each field. Then write a program that creates two Wedding objectsand in turn passes each to a method that displays all the details. Save the files asPerson.java, Couple.java, Wedding.java, and TestWedding.java.
Create a class Car with parameters companyName, color, maxSpeed (Not more than 150) andcategory. Use appropriate data types and access specifiers. Use default constructor to create objectsof cars. (JAVA)
Given main(), complete the FoodItem class (in file FoodItem.java) with constructors to initialize each food item. The default constructor should initialize the name to "Water" and all other fields to 0.0. The second constructor should have four parameters (food name, grams of fat, grams of carbohydrates, and grams of protein) and should assign each private field with the appropriate parameter value. Ex: If the input is: Water the output is: Nutritional information per serving of Water: Fat: 0.00 g Carbohydrates: 0.00 g Protein: 0.00 g Number of calories for 1.00 serving(s): 0.00 Ex: If the input is: M&M's 10.0 34.0 2.0 3.0 where M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 3.0 is the number of servings, the output is: Nutritional information per serving of M&M's: Fat: 10.00 g Carbohydrates: 34.00 g Protein: 2.00 g Number of calories for 1.00 serving(s): 234.00 Number of calories for 3.00 serving(s):…
1. Create a class called Student, with the following attributes/variables:a. studentName (String)b. studentNumber (int)sc. regYear(long)d. faculty(String)e. department(String)2. Add the following methods in Student:a. accessors and mutators for all variablesb. toString methodi. Formulate your toString so that it only shows studentName,studentNumber and faculty3. Create a class called MyFriends, with the following attributes variables:a. studentArray(Student[])4. Add the following methods in MyFriends:a. fillArrayi. Using scanner ask how many students does the user want to inputii. Capture user input for all of his friends(Of course we are assuming all your friends would be similarUWC students, go ask around and meet new friends, alsopreferably not in the same Computer Science department … ifpossible … only if possible)b. maini. Call the fillArray methodii. Count how many Computer Science studentsiii. If half or more students are Computer Science students, thendisplay “You … need more…
1) Define a Person class containing two private attributes: last name, first name. Provide this class with a constructor allowing the initialization of its attributes and a method that displays the last name and first name of a person: void display (). 2) Define a Customer class inheriting from the Person class and having a private attribute: numidentity. Provide this class with a constructor allowing you to create a customer from their last name, first name and identity card number and a method: • void display() which displays the last name, first name and ID number of a customer. 3) Define an Owner class inheriting from the Person class and having two private attributes: name of the video club (nomclub), address of the club (adrclub). Provide this class with a constructor allowing to create a landlord from his name, his first name, the name of his video club, the address of his club and a method: • void display() who displays the name, first name, last name and address of his video…