Java Programming Create your own class that illustrates the use of encapsulation. Make sure to include at least one setter and one getter for the class
Q: Write only steps in java (no full program) to create a superclass (things) and two subclass (animals…
A: Start. Initialize the superclass things. Then extend the animal and plant as a subclass. Print the…
Q: Create a RationalNumber (fractions) class like the one Provide the capabilities:Create a constructor…
A: Given: Create a RationalNumber (fractions) class like the one Provide the capabilities:Create a…
Q: A publishing house prints and distributes two types of publication: books and journals. Each book…
A:
Q: Movable «interface>> +moveUp(): void +moveDown (): void +moveleft():void +moveRight():void abstract…
A: Movable.java public interface Movable { void moveUP(); void moveDown(); void moveLeft();…
Q: Consider an example of declaring the examination result. Design three classes: Student, Exam, and…
A: public class Student{ //members to store rollnumber and name private String rollNumber; private…
Q: Java Programming Create "Mammal" class as a parent class and "cat" as a child class…
A: Method overriding: In inheritance when both parent class and child class have the method with the…
Q: (Subclasses of Account) In Programming Exercise 9.7 - see the textbook, the Account class was…
A: /** Class for Account*/import java.util.Date;public class Account { private String accountNumber;…
Q: Design a class Circle with the following Private double data for radius One no arg constructor One…
A: //note: since the programming language is mentioned we are providing answer in cpp #include…
Q: Add the following new constructor in the BMI class:/** Construct a BMI with the specified name, age,…
A: Program code: File name: BMICalculation.java //import the required packages import…
Q: Develop the ‘Shape’ application such that: ‘Rectangle’, ‘Ellipse’, and ‘Triangle’ classes inherit…
A: Program plan:Define a class named “Shape”.Define a default constructor to print constructor invoked…
Q: Consider an example of declaring the examination result. Design three classes: Student, Exam, and…
A: This java program will get the marks for the six subjects from the user. It will calculate the total…
Q: Create a class Fractions with these capabilities: a) Create a constructor that prevents a 0…
A: The code for the given question is provided below:
Q: Exercise 1 • Implement a constructor for the Person class • Implement a constructor for the Student…
A: As per Bartleby we can anwer only one question answer at a time if you need another question answer…
Q: (B) Add a class named Square.java • Give it private attributes double side and String color • Make a…
A: Below is the required code in java and sample output:
Q: User-Defined Classes: In Java, Design and implement the class Day thst implrmntd the dsy of the week…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: The goal of this assignment is to show a simple implementation of inheritance and polymorphism in…
A: Program Plan:- 1. Create two classes Patient and Billing. 2. The objects of these classes are the…
Q: (B) Add a class named Square.java Give it private attributes double side and String color Make a…
A: checkfurther steps for the answer :
Q: . Exercise # 2: Implement a class Portfolio. This class has two objects, checking and saving, of the…
A: Here is the detailed and simplified python code for the above listed problem statement:
Q: Java Questions - (Has 2 Parts). Based on each code, which answer out of the choices "A,B,C,D,E" is…
A: Inheritance is a mechanism in which one class acquires the property of other class. It is a…
Q: Q1: Create class Year (year int, month int, day int as an instance variables) Create class Time…
A: Answer: Both above question are same I have done code for one another is analogous
Q: **JAVA PROGRAM** Create a class calledEmailTask1. Assume that email address is constructed by…
A: import java.util.Scanner; public class Main //calledEmailTask1{ public static void main(String[]…
Q: Every circle has a center and radius. Given the radius, we can determine the circle’s area and…
A: // class Point public class Point{ protected double x; protected double y; // coordinates of…
Q: Create a class BeautyProduct with name, color, brand. Provide Constructors, getters, setters and…
A: Create three classes : BeautyProduct , Lipstick and Foundation. Then create main function which…
Q: JAVA - Assume your task is to write a program that simulates a vending machine. Users select a…
A: Given: JAVA - Assume your task is to write a program that simulates a vending machine. Users…
Q: Write the classes as shown in the following class diagram. Add a tester where you make an array of 5…
A: In this question, we need to create a class in Java called Person and from that we need to inherit…
Q: 1. Create a UML diagram for part of the String class by reading the Java API. Your diagram should…
A: Let the private instance variable be values Let the constructors be default and parameterized which…
Q: # Coding - Simulate a robot Write a program that simulates the movements of a robot. The robot can…
A: Let G - advance L- turn left R- Turn right
Q: Shape Class JAVA Implement the Shape hierarchy shown in figure below. Shape TwoDimensionalShape…
A: Code: ShapeTest.java: public class ShapeTest { public static void main(String[] args) { Shape[]…
Q: Develop the ‘Shape’ application such that: ‘Rectangle’, ‘Ellipse’, and ‘Triangle’ classes inherit…
A: Program plan:Define a class named “Shape”.Define a default constructor to print constructor invoked…
Q: (B) Add a class named Square.java Give it private attributes double side and String color • Make a…
A: Given The answer is given below. Below is the required code in java and sample output:
Q: USING ENCAPSULATION IN JAVA. Create a class Car then declare properties that can describe a Car,…
A: According to the question OOPs is one of the great pillars of Java that has used its power and ease…
Q: Computer Science Create UML Class Diagrams for the 2 following java classes which will be used in a…
A: A UML class diagram is denoted as a graphical representation of the classes and data and functions…
Q: public abstract class Landmark { public abstract int countVisitors(); } Consider the class shown…
A: Data Abstraction is an OOP concept that hides the background details. It shows only those…
Q: ln OOP perspective, it is nothing but an instance of a class that contains real values instead of…
A: The instance of Object-oriented programming OOPs is the specific realization of an object that may…
Q: Java A class always has a constructor that does not take any parameters even if there are other…
A: A constructor in Java or a Java constructor is a basic term which is used to define a process which…
Q: Text Class The Text class inherits from Drawable and it will be used to display the player's score.…
A: It is defined as an interpreted, object-oriented, high-level programming language with dynamic…
Q: USING JAVA CREATE A CLASS PERSON THEN DECLARE PROPERTIES THAT CAN DESCRIBE A PERSON, THEN DECLARE…
A: A person class has properties/attributes as name,age,gender,occupation,salary and salary. And…
Q: USING ENCAPSULATION IN JAVA Create a class person then declare properties that can describe a…
A: The question is to create a class person in JAVA.
Q: Write a class sum: There are two abstract methods, the child class these must implement methods.…
A: Note: This is a multiple-question-based problem. As per company guidelines, only the first questions…
Q: Java- Suppose that Vehicle is a class and Car is a new class that extends Vehicle. Write a…
A: Hello student
Q: Create a time class that accepts hours, minutes and seconds. Define appropriate getter/setter…
A: Program Approach: Defining a class "Time" inside the class three sting variable "hour, minute, and…
Q: Question 4: Write the source code of the classes ReportCurrentRevenue and ReportPastIncome. The…
A: The below are the source codes for classes Hotel, Report Current Revenue and Report Past Income as…
Q: Write a class Battery that models a rechargeable battery. A battery has a constructor
A: public class BatteryTester{ public static void main (String[] args) { Battery battery=new…
Q: Design a new Triangle class that extends the abstract GeometricObject class. Write a test program…
A: Given: Design a new Triangle class that extends the abstract GeometricObject class. Write a test…
Q: ed and running time through parameters and assign these to the class variables. Create an abstract…
A: Q. Design a console program that will print details of DVDs available to buy. Make use of an…
Q: Design a new Triangle class that extends the abstract GeometricObject class: Draw the UML diagram…
A: Creating a abstract GeometricObject class defines the abstract functions in that. And extends the…
Q: Programing language is Java. Define a class Person that represents a person. People have a name, an…
A: the answer is given below:-
Q: (programming) A class may be made immutable in a number of ways. with the aid of an illustration
A: An immutable class indicates that we can't change the content of an object once it's been created.…
Q: Write a java program to create a class Rectangle. The class has attributes Length and Width. It…
A: Below is the java program with comments and output snapshots.
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:
Java
Create your own class that illustrates the use of encapsulation. Make sure to include at least one setter and one getter for the class
Step by step
Solved in 5 steps with 3 images
- Design a new Triangle class that extends the abstract GeometricObject class: Draw the UML diagram for the classes Triangle and GeometricObject Implement the Triangle class Write a test program that prompts the user to enter three sides of the triangle, a color, and a Boolean value to indicate whether the triangle is filled: The program should create a Triangle object with these sides and set the color and filled properties using the input The program should display the area, perimeter, color, and true or false to indicate whether it is filled or notDefine the following terms with the help of examples: Encapsulation Constructor.User-Defined Classes: In Java, Design and implement the class Day thst implrmntd the dsy of the week in a program. The class Day should store the day of the week, such as, Sun for Sunday. The program should be able to perform the following operations on an object of type Day: 1. Set the day 2. Print the day 3. Return the next day 5. Return the previous day 6. Calculate and return the day by adding certian days to the current day. For examole, if the current day is Monday and we add four days, the day to be returned is Friday. Similarly, if today is Tuesday and we add 13 days , the day to be returned is Monday 7. Add appropriate constructors. 8. Write the definitons of the methods to implement the operations for the class Day, as defined in a through g. 9. Write a program to test various operaions on the class Day.
- Part 1 Java Create a UML class diagram for the Circle class as described below: radius: a double PI: a final double initialized with the value 3.14159 The class should have the following methods: a constructor that takes the radius of the circle getRadius – An accessor (getter) for the radius setRadius - A mutator (setter) method for the radius calculateArea - Returns the area of the circle, which is calculated as: area = PI * radius * radius calculateDiameter - Returns the diameter of the circle, which is calculated as: diameter = radius * 2 calculateCircumference - Returns the circumference of the circle, which is calculated as: circumference = 2 * PI * radius Create test data for several different Circle objects and calculate the expected results of calling the various methods. Input Expected Results radius Area Diameter Circumferencejava programming Robot Class : a robot has a name , located at a point with integer coordinates , faces north , east , south , or west and keeps a record of all its movements positions . The class has the following methods : A default constructor that initializes robot's name to " Unknown ” , location to ( 0,0 ) , direction to North , and travelled distance to 0 , and simulated movements to null . A constructor that given robot's name , starting location , and facing direction , Accessor methods to access all the instance variables and the simulated movements of the robot Mutator methods that change the instance variables to given values and they made the change for only suitable values . tumLeft and turn Right methods that change the direction of the robot but not the location move method that moves the robot by one unit in the direction it is facing . get Travelled Distance method that retums how many units has the robot moved .Object Oriented Programming in JAVA You are part of a team writing classes for the different game objects in a video game. You need to write classes for the two human objects warrior and politician. A warrior has the attributes name (of type String) and speed (of type int). Speed is a measure of how fast the warrior can run and fight. A politician has the attributes name (of type String) and diplomacy (of type int). Diplomacy is the ability to outwit an adversary without using force. From this description identify a superclass as well as two subclasses. Each of these three classes need to have a default constructor, a constructor with parameters for all the instance variables in that class (as well as any instance variables inherited from a superclass) accessor (get) and mutator (set) methods for all instance variables and a toString method. The toString method needs to return a string representation of the object. Also write a main method for each class in which that class is…
- Poker card in PythonLet the CarteBase class present itself in the context of this exercise. It encapsulates a game card characterized by numerical values for its face and its kind. The possible faces are integers from 1 to 13, with face 1 corresponding to the ace, and faces 11, 12 and 13 corresponding respectively to the jack, the queen and the king. The other faces are simply identified by their number from 2 to 10. The possible grades are integers from 1 to 4 corresponding respectively to the cards of spade, heart, tile and clover. Analyze this class to understand how it works. You are asked to create a class called CarteDePoker that inherits CarteBase and defines or redefines the following methods: force(self) which returns the strength of the card in the poker game. In Poker, cards have the strength of their digital face from 2 to 13, except for the ace which is stronger than the other cards. So we give it a strength of 14.__eq__(self, other) to define operator behavior…java programming language You are part of a team writing classes for the different game objects in a video game. You need to write classes for the two human objects warrior and politician. A warrior has the attributes name (of type String) and speed (of type int). Speed is a measure of how fast the warrior can run and fight. A politician has the attributes name (of type String) and diplomacy (of type int). Diplomacy is the ability to outwit an adversary without using force. From this description identify a superclass as well as two subclasses. Each of these three classes need to have a default constructor, a constructor with parameters for all the instance variables in that class (as well as any instance variables inherited from a superclass) accessor (get) and mutator (set) methods for all instance variables and a toString method. The toString method needs to return a string representation of the object. Also write a main method for each class in which that class is tested – create…JAVA Language Caesar Shift Question: Modify the Caesar class so that it will allow various sized shifts to be used, instead of just a shift of size 3. (Hint: Use an instance variable in the Caesar class to represent the shift, add a constructor to set it, and change the encode method to use it.) import java.util.*; public class TestCipher { public static void main(String[] args) { int shift = 7; Caesar caesar = new Caesar(); String text = "hello world"; String encryptTxt = caesar.encrypt(text); System.out.println(text + " encrypted with shift " + shift + " is " + encryptTxt); } } abstract class Cipher { public String encrypt(String s) { StringBuffer result = new StringBuffer(""); // Use a StringBuffer StringTokenizer words = new StringTokenizer(s); // Break s into its words while (words.hasMoreTokens()) { // For each word in s…
- python question Design BDTeam class and AusTeam class which inherit from CricketTeam class so that the following code provides the expected output.You can not change any of the given code. Do not modify the given parent class.Note:add_player() method in both child classes should work for any number of parameters and assume parameters will be even numbers.class CricketTeam: def __init__(self, name, ranking, continent): self.name = name self.ranking = ranking self.continent = continent def add_player(self, *info): pass def __str__(self): s = f"Name: {self.name}\nRanking: {self.ranking}\nContinent: {self.continent}" return s# Write your codes here.# Do not change the following lines of code.bangladesh = BDTeam("Bangladesh", 7, "South Asia", 1)bangladesh.add_player("Mustafiz", "Bowler", "Mashrafee", "Bowler", "Shakib", "All Rounder", "Tamim", "Batter", "Mahmudullah",…PLZ help with the following IN JAVA When defining an inner class to be a helper class for an outer class, the inner classes access should be marked as: Public Private Protected Package accessDetermine if this statement is true or false Take the following method, which is defined in some class: class SomeClass: SomeBaseClass{ private int override MyMethod() { //do something.... } } This is an example of run time polymorphism, as MyMethod is being redefined in the child class by the override keyword.