following class. Complete the statement inside every mutator and accessor based on the following criteria: setAcceleration ()– to increase the value of kmh by ten everytime it is invoked. setDeceleration () – to decrease the value of kmh by five everytime it is invoked. setBrake ()– to set the kmh to zero everytime it is invoked. getkmh ( ) – to return the value of kmh everytime it is invoked. public class YourNameCar private double kmh; public YourNameCar () kmh - 0; } public void setAcceleration () //complete your code here public void setDeceleration () //complete your code here } public void setBrake () //complete your code here public double getKmh () //complete your code here

following class. Complete the statement inside every mutator and accessor based on the following criteria: setAcceleration ()– to increase the value of kmh by ten everytime it is invoked. setDeceleration () – to decrease the value of kmh by five everytime it is invoked. setBrake ()– to set the kmh to zero everytime it is invoked. getkmh ( ) – to return the value of kmh everytime it is invoked. public class YourNameCar private double kmh; public YourNameCar () kmh - 0; } public void setAcceleration () //complete your code here public void setDeceleration () //complete your code here } public void setBrake () //complete your code here public double getKmh () //complete your code here

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 5PE

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Create a classstudent which includes parameters roll_no, name and address and consider as super class.Then create sub class test with parameters marl1, mark2, mark3 and mark4. Then create another sub class result with parameters total_marks, percentage and grade. Apply multi level inheritance. Here Student class is the super class for test class and test class is super class of resultclass. Implement a java application in which obtain the details roll_no, name, address, marl1, mark2, mark3 and mark4 from user side andthen print total_marks, percentage and grade.Studentàtestàresult
NOTE: Don't Copy from the Chegg, Use this method for a given question 3 LockADT – Show the interface and all abstract methods LockDataStructureClass – Show the following methods: default constructor, overloaded constructor, copy constructor, setX, setY, setZ, alter (change the lock’s combination to the numbers passed) turn (use for loops to show the dial turning), close (locks the lock), attempt (tries to unlock the lock – calls turn( ), inquire (locked or unlocked), current (returns the number the dial is pointing to), toString LockClientDemoClass – You should have a Lock object instantiated and a menu method that displays: 1: set lock combination 2: close lock 3: check status 4: attempt to open lock 5: check what the dial is currently pointing at 6: exit the program Example of turning the lock: First number (17): 0 39 38 37 … 0 39 38 …17 Second number (26): 17 18 19 ... 38 39 0 1 2 … 17 18 19 20 21 22 23 24 25 26 Third number (9): 26 25 24 23 …. 12 11 10 9 (go directly to the…
Python:Please read the following. The Game class The Game class brings together an instance of the GameBoard class, a list of Player objects who are playing the game, and an integer variable “n” indicating how many tokens must be aligned to win (as in the name “Connect N”). The game class has a constructor and two additional methods. The most complicated of these, play, is provided for you and should not be modified. However, you must implement the constructor and the add_player method. __init__(self,n,height,width) The Game constructor needs to initialize three instance variables. The first, self.n, simply holds the integer value “n” provided as a parameter. The second, self.board, should be a new instance of the GameBoard class (described below), built using the provided height and width as dimensions. The third, self.players, should be an initially empty list. add_player(self,name,symbol) The add_player method is provided a name string and a symbol string. These two values should be…
Urgent Quick Question Write an equals method for the StepsFitnessTracker class that tests whether the one object is equal to another object that is passed as an argument (Object otherObject). The Object superclass provides an equals method that tests if two object references are equal. Your new equals method should override the Object equals method, and should test the following: • Return true if the current (this) object, and otherObject are identical references (hint: you can use the == operator for this). • Returns false if otherObject is null. • Returns false if the current (this) object and otherObject have different classes (hint: you can use the getClass() method provided by the Object superclass, see the Java 8 API documentation for details). • Casts otherObject to a StepsFitnessTracker, and tests for equality of each instance variable1 , if the instance variables are the same the method should return true. Now write an equals method for the DistanceFitnessTracker and…
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A. Create a BankAccount class. We want to be able to create a new bank account, make deposits and withdrawals, and check the balance. Each bank account created should receive a unique account id, numbered sequentially 1001, 1002, 1003, and so on. We should be able to change the name on the account. We should also be able to retrieve the account id and the name on the account. Provide a constructor that takes a name for the account as a parameter. Remember that a constructor has the same name as the class. The constructor should initialize all of the instance variables. What does the class need to remember? Those are the instance variables. There should be three. Provide the following methods: public double getID() gets the account id of this BankAccount public double getBalance() gets the balance of this BankAccount public String getName() gets the name of this BankAccount public void setName(String newName) sets a new name for this BankAccount public void deposit(double…