Create a constructor for the Student class you created. The constructor should initialize each Student's ID number to 9999, his or her points earned to 15, and credit hours to 3 (resulting in a grade point average of 3.0). Write a program that demonstrates that the constructor works by instantiating an object and displaying the initial application values. the Save ShowStudent2.java. as
Q: Please create a class in java called Time. This class with have two int instance variables (fields,…
A: Algorithm: 1. Declare hours, min,amPm. 2. Create a time constructor. 3. Set Time, Hours. 4. Get…
Q: a. Modify the FitnessTracker class that includes data fields for a fitness activity, the number of…
A: The answer is givenbelow:-
Q: Next, create class Lab14A with a main method or driver which should do the following: • Create two…
A: Solution: Given,
Q: Create an application via NetBeans with named Pizza that storesinformation about a single pizza. It…
A: PROGRAM: package com.example; //Defining the Class Pizza class Pizza { //Defining the…
Q: nge each of instance variables (mutator); • A method toString that converts a stu
A: The program is written in java.
Q: Create a class named Apartment that holds an apartment number, number of bedrooms, number of baths,…
A: ANSWER:-
Q: Program 2 1. Write a class named Circle with the following properties: a. point (x,y) b. Radius 2.…
A: A circle's area is the amount of space it takes up on a two-dimensional plane. The area of a circle,…
Q: Create a class named HotelRoom that includes an integer field for the room number and a double field…
A: public class HotelRoom { //decalring instance variables protected int roomNumber; protected double…
Q: Create a program named PaintingDemo that instantiates an array of eight Room objects and…
A: Program Explanation: Prompt for the width, length, and height Iterate to get the details for 4…
Q: Create a class named Customer and create fields to store the following information. i. Customer ID…
A: /******************************************************************************…
Q: * ?Which keyword can be used for overloading Please select the best answer object static ) class )…
A: Operator overloading is used in programming so that the operator performs the corresponding…
Q: 1. Create a method named getCircleDiameter that takes a radius of double type as the parameter. The…
A: A class is a group of objects which have common properties. A constructor is a method that is used…
Q: Write an application that creates at least five Apartment objects. Then prompt a user to enter a…
A: import java.util.*;class Apartment { int aptNumber; int bedrooms; double baths; double…
Q: Hello, I have to Design a class name Rectangle to represent a rectangle. The class contains: Two…
A: We need to write a program for given scenarios with uml diagram. The code has been written in…
Q: Create a class named Book that has 2 private variables, the first variable stores the title and the…
A: According to the asked question, the solution is given below with a proper explanation.
Q: Prugram 2 1. Write a clasS named Cicle with the following properties: a. point (x.y) h. Racius 2.…
A: The solution to the given problem is below. ***Note: According to Bartleby policy we are not…
Q: java Create Class (any class) that include: Three variables Name ( default value is your name )…
A: Need to create class with two variables and one method: Name and Id Method will display the output…
Q: Create a class named Book that has 2 private variables, the first variable stores the title and the…
A: Private Data Members: These cannot be accessed from outside the class. They can only be accessed by…
Q: This is the question - Create a class named Apartment that holds an apartment number, number of…
A: Program Plan: Define a class called Apartment. The class contains the constructor to set the…
Q: Using your Product class created Below, create a main program logic that makes 2 Product objects in…
A: Java used to answer this question
Q: Create a class named BloodData that includes fields that hold a blood type (the four blood types are…
A: BloodData.java public class BloodData { private String bloodType; private char…
Q: Create a class called FinalGrade that is used to represent the points obtained in the letter grade…
A: Since Programming Language choice is not specified, we will be answering this question using C++…
Q: In this quiz you have to write program in java using NetBeans. Q No#1 (Employee Class) Create a…
A: Employee.java ================= public class Employee { //creating instance variables private String…
Q: your program defines an object-class and you want objects of the class to display their attributes,…
A: If your program defines an object-class and you want objects of the class to display their…
Q: Modify the class named FormLetterWriter that includes two overloaded methods named…
A: Code in Java : public class FormLetterWriter { public static void main(String[] args) {…
Q: Create a class called Student to represent a Student exam grades. The class has four instance…
A: NOTE - I have used the Java programing language. I have created a class named Student with data…
Q: Modify the class named FormLetterWriter that includes two overloaded methods named…
A: Step-1: Start Step-2: Call function displaySalutation with argument "Kelly" Step-3: Call function…
Q: Carly's Catering provides meals for parties and special events. In Chapter 3, you created an Event…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Q4. The classes DateInfo and Student in different packages
A: Here is the solution which is mentioned below:
Q: you operate several hot dog stands distributed throughout town. Define class named HotDogStand that…
A: Define class HotDogStand. Define private variables ID and num. Define static private variable…
Q: Which of the following statements is FALSE? a. A constructor is a special method that initializes…
A: 1. A method is defined as a block of code or collection of statements which is used to perform a…
Q: Create a Shape class that shall have color and filled instance variables of enum Color and boolean…
A: The programming instructions are as follows: Define a super class Shape using the given…
Q: you will create a class called EmployeeFactory. This class will implement à simple version of the…
A: public Class EmployeeFactory { public void getEmployee(name:string , yearOfExperience : int) {…
Q: 1. Write a class named Triangle, containing: Three double data fields named side1, side2, and side3…
A: Make sure you specify both the files in the same package and here, the package name is com.company.
Q: In main(), prompt the user for two items and create two objects of the ItemToPurchase class. Before…
A: import java.io.*;import java.util.*; class ItemToPurchase{ String name; int price; int…
Q: * In your main class: - Define a method called printItemDetails that takes an object of type Item…
A:
Q: Create four (4) Java classes named Color, Model, Car, and CarDemo. In the Color class, create an…
A: As per the requirement program is developed. Note: As per the requirement Color.java, Model.java,…
Q: Create a class named Apartment that holds an apartment number, number of bedrooms, number of baths,…
A: public class Apartment { int aptNumber; int bedrooms; double baths; double rent; public…
Q: 1. Write a class named Circle with the following properties: a. point (x.y) b. Radius 2. write a…
A: C# program using System; abstract class CircleShape{ public const double pi = Math.PI;…
Q: Write a class that calculates and displays the conversion of an entered number of Rands into…
A: Given: Write a class that calculates and displays the conversion of an entered numberof Rands into…
Q: In this quiz you have to write program in java using NetBeans. Q No#1 (Employee Class) Create a…
A: public class Employee { private String firstName; // instance variable that stores the first name…
Q: Write a class named Person that has following properties: a) It stores two global variables for…
A: The program is written in C#. Please check the source code and output in the following steps.
Q: ed getCircleDiameter that takes a radius of double type as the parameter. The method should return…
A: Given : Create a method named getCircleDiameter that takes a radius of double type as the parameter.…
Q: Modify class Time2 (pasted below) to include a tick method that increments the time stored in a…
A: // File: Time2.javapublic class Time2{private int hour; // 0 - 23private int minute; // 0 -…
Q: Create a class that holds data about a job applicant. Include a name, a phone number, and four…
A: public class JobApplicant{ //declaring data members private String name; private long…
Q: Which of the following methods are used to only obtain the value of an object's instance variables?…
A: a. Mutator method is used to control changes to a variable. So option 1 is wrong c. Constructor…
Q: Modify the class named FormLetterWriter that includes two overloaded methods named…
A: Please find the completed code below.
Q: create a class named checkup with fields that you read a patient number, blood pressure figures…
A: please see the class file in the second step. feel free to post the question or queries if you have…
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 2 images
- Create a class Course, which has one field: String courseName Create the constructor, accessor, and mutator for the class. Then, in the main method of this class, create an instance of the class with the name "CST1201". Write an equivalent while statement to replace the following for statement for (int i=2; i<100; i=i+2) { System.out.println(i); }Create a class named Lease with fields that hold an apartment tenant’s name, apartmentnumber, monthly rent amount, and term of the lease in months. Include a constructor thatinitializes the name to “XXX”, the apartment number to 0, the rent to 1000, and the term to12. Also include methods to get and set each of the fields. Include a nonstatic methodnamed addPetFee() that adds $10 to the monthly rent value and calls a static methodnamed explainPetPolicy() that explains the pet fee. Save the class asLeaseYourlastname.java. Replace ‘Yourlastname’ with your real last name.b) Create a class named TestLease whose main() method declares four Lease objects. Call agetData() method three times. Within the method, prompt a user for values for each fieldfor a Lease, and return a Lease object to the main() method where it is assigned to one ofmain()’s Lease objects. Do not prompt the user for values for the fourth Lease object, but letit continue to hold the default values. Then, in main(), pass…Given main(), define the Artist class (in file Artist.java) with constructors to initialize an artist's information, get methods, and a printInfo() method. The default constructor should initialize the artist's name to "unknown" and the years of birth and death to -1. printInfo() displays "Artist:", then a space, then the artist's name, then another space, then the birth and death dates in one of three formats: (XXXX to YYYY) if both the birth and death years are nonnegative (XXXX to present) if the birth year is nonnegative and the death year is negative (unknown) otherwise Define the Artwork class (in file Artwork.java) with constructors to initialize an artwork's information, get methods, and a printInfo() method. The default constructor should initialize the title to "unknown", the year created to -1. printInfo() displays an artist's information by calling the printInfo() method in Artist.java, followed by the artwork's title and the year created. Declare a private field of type…
- In Java, Create a class Rectangle with double attributes length and width. The default constructor should set these attributes to 1. Provide methods that calculate the rectangle's perimeter and area, as well as accessors and mutators for both data fields. The mutator methods for length and width should verify that the number being passed in is larger than 0.0 and less than 20.0 -- if it doesn't fit those criteria, the value of the field should not be changed.Write a Driver class in the same file to test your Rectangle class. It should prompt the user to enter a length and width of a rectangle, and then print out the area and perimeter of the rectangle. (Use the mutators to set the length and width of the rectangle, not the constructor.)I need to write a jave 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."java program please Write client code statements that might be found in a main method as follows: Using the appropriate constructor, create two Rectangle objects, r1 and r2. Assign width 6 and height 20 to the r1 object and width 2.5 and height 3.9 to the r2 object. Display the properties of both r1 and r2 using a method in Rectangle class. Compare r1 and r2 using a method in Rectangle class.
- I need to create this coding: (JAVA PROGRAMMING) Write a program by creating an Employee class. This class has three instance variables: name, which is a String representing the name of the Employee numberOfHoursPerDay, which is an int representing the number of hours the employee has worked per day salary, which is an int representing the salary of the employee per-hourly basis 1. Create getter and setter methods of all the instance variables 2. Write a constructor for the class Employee, which takes a String representing the name 3. Write a method getInfo() which takes the salary, number of hours of work per day of an employee as a parameter 4. Write a method addSal() which adds $10 to the salary of the employee if it is less than $500. 5. Write a method addWork() which adds $5 to the salary of the employee if the number of hours of work per day is more than 6 hours. 6. Write a caller class and create an object of class Employee then call the methods getInfo, addSal, addWork and…Create a class Date that converts a string of the form of “mm/dd/yyyy” into an object with three fields – month, day, and year. The class constructor may do this job, but do not forget to check the string for correctness. Once you have this class ready, input the date as a string with the following converting into an object of type Date. The language is in Java.Java Question - Using the bottom code, create another class named "DigitalBook" as a subclass of the given "Book" class. Then, Make sure that the "DigitalBook" class contains two constructors: (1) one is the default constructor that takes no parameter, and (2) the other is a parameterized constructor that take 6 parameters. Be sure to use the “super” keyword in the constructors of the "DigitalBook" class. In the “main()” method of the “EX12_1” class, create four instances: “b1”, “b2”, d1”, and “d2”. Let “b1” and “b2” be the instances of the “Book” class, and let the “d1” and “d2” be the instance of the “DigitalBook” class. Be sure to use the specified constructor (as shown in attached picture) to initialize these instances. The Final Output is shown in the attached pictures. Please make sure that no errors show up in the Java Compiler when testing the code. Thank you. Add the following code to the "class Book" code (Below the ___ line). public class EX12_1{public static void…
- Java Question - Using the bottom code, create another class named "DigitalBook" as a subclass of the given "Book" class. Then, Make sure that the "DigitalBook" class contains two constructors: (1) one is the default constructor that takes no parameter, and (2) the other is a parameterized constructor that take 6 parameters. Be sure to use the “super” keyword in the constructors of the "DigitalBook" class. In the “main()” method of the “EX12_1” class, create four instances: “b1”, “b2”, d1”, and “d2”. Let “b1” and “b2” be the instances of the “Book” class, and let the “d1” and “d2” be the instance of the “DigitalBook” class. Be sure to use the specified constructor (as shown in attached picture) to initialize these instances. The Final Output is shown in the attached pictures. Add the following code to the "class Book" code (Below the ___ line). public class EX12_1{public static void main(String[] args){/////add your code here}}…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):…I need help with this Java Problem as described in the image below: public class AnimalData { private int ageYears; private String fullName; public void setName(String givenName) { fullName = givenName; } public void setAge(int numYears) { ageYears = numYears; } // Other parts omitted public void printAll() { System.out.print("Name: " + fullName); System.out.print(", Age: " + ageYears); }}// ===== end ===== // ===== Code from file PetData.java =====public class PetData extends AnimalData { private int idNum; public void setID(int petID) { idNum = petID; } // FIXME: Add printAll() member function /* Your solution goes here */ }// ===== end ===== // ===== Code from file BasicDerivedOverride.java =====import java.util.Scanner; public class BasicDerivedOverride { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); PetData userPet = new PetData(); String userName; int userAge;…