Question
In: Computer Science
[20 marks] (TestRobot.java) Design a class named Robot. The Robot class has three private data fields:...
-
[20 marks] (TestRobot.java) Design a class named Robot. The Robot class has three private data fields: position x, position y, and the direction (east, south, west, and north). Assume that positive x points to the east and positive y points to the south, and initially x = 0, y = 0, direction = "east".
Create a no-arg constructor and another constructor which sets the three data fields. Create the accessors and mutators for the three data fields.
Create a method named forward that moves the robot along the current direction for the given distance. For example, if the robot is currently facing east, forward(10) will move the robot along the positive x direction for 10 pixels.
In the main method, create a Robot object, move it to the east for 20 pixels, then set the direction to north and move 30 pixels, and finally set the direction to west and move 40 pixels. Find and display the final x and y values and the direction of robot by calling its methods. For example, for the sample testing above, your program should display x = -20, y = -30, and direction = west.
Solutions
Expert Solution
JAVA program screenshots for the provided problem statement
JAVA program Output screenshots
venereology answered 1 year agoRelated Solutions
[20 marks] (TestRobot.java) Design a class named Robot. The Robot class has three private data fields:...
[20 marks] (TestRobot.java) Design a class named Robot. The
Robot class has three private data fields: position x, position y,
and the direction (east, south, west, and north). Assume that
positive x points to the east and positive y points to the south,
and initially x = 0, y = 0, direction = "east".
Create a no-arg constructor and another constructor which sets
the three data fields. Create the accessors and mutators for the
three data fields.
Create a method...
[20 marks] (TestRobot.java) Design a class named Robot. The Robot class has three private data fields:...
[20 marks] (TestRobot.java) Design a class named Robot. The
Robot class has three private data fields: position x, position y,
and the direction (east, south, west, and north). Assume that
positive x points to the east and positive y points to the south,
and initially x = 0, y = 0, direction = "east".
Create a no-arg constructor and another constructor which sets
the three data fields. Create the accessors and mutators for the
three data fields.
Create a method...
5. [20 marks] (TestRobot.java) Design a class named Robot. The Robot class has three private data...
5. [20 marks] (TestRobot.java) Design a class named Robot. The
Robot class has three private data fields: position x, position y,
and the direction number (0 for east, 1 for south, 2 for west, and
3 for north). Assume that positive x points to the east and
positive y points to the south, and initially x = 0, y = 0,
direction = 0. Create a no-arg constructor and another constructor
which sets the three data fields. Create the accessors...
Design a class named Robot. The Robot class has three private data fields: position x, position...
Design a class named Robot. The Robot class has three private
data fields: position x, position y, and the direction (east,
south, west, and north). Assume that positive x points to the east
and positive y points to the south, and initially x = 0, y = 0,
direction = "east".
Create a no-arg constructor and another constructor which sets
the three data fields. Create the accessors and mutators for the
three data fields.
Create a method named forward that...
Design a class named Account that contains: A private int data field named id for the...
Design a class named Account that contains:
A private int data field named id for the account.
A private double data field named balance for the account.
A private double data field named annualInterestRate that stores
the current interest rate.
A no-arg constructor that creates a default account with id 0,
balance 0, and annualInterestRate 0.
The accessor and mutator methods for id, balance, and
annualInterestRate.
A method named getMonthlyInterestRate() that returns the monthly
interest rate.
A method named withdraw(amount)...
Design a class named Account that contains: A private String data field named accountNumber for the...
Design a class named Account that contains:
A private String data field named accountNumber for the account
(default AC000).
A private double data field named balance for the account
(default 0).
A private double data field named annualIntRate that stores the
current interest rate (default 0). Assume all accounts have the
same interest rate.
A private Date data field named dateCreated that stores the date
when the account was created.
A no-arg constructor that creates a default account.
A constructor...
Design a class named BankAccount that contains: A private int data field named id for the...
Design a class named BankAccount that contains: A private int
data field named id for the account. A private double data field
named balance for the account. A constructor that creates an
account with the specified id and initial balance. A getBalance()
method that shows the balance. A method named withdraw that
withdraws a specified amount from the account. Create a subclass of
the BankAccount class named ChequingAccount. An overdraftlimit to
be 1000 for ChequingAccount . Test your ChequingAccount class...
7.3 (The Account class) Design a class named Account that contains: ■ A private int data...
7.3 (The Account class) Design a class named Account
that contains:
■ A private int data field named id for the account.
■ A private float data field named balance for the account.
■ A private float data field named annualInterestRate that stores
the current
interest rate.
■ A constructor that creates an account with the specified id
(default 0), initial
balance (default 100), and annual interest rate (default 0).
■ The accessor and mutator methods for id, balance, and...
Java - Design a class named Account that contains: A private String data field named accountNumber...
Java - Design a class named Account that contains:
A private String data field named accountNumber for the account
(default AC000).
A private double data field named balance for the account
(default 0).
A private double data field named annualIntRate that stores the
current interest rate (default 0). Assume all accounts have the
same interest rate.
A private Date data field named dateCreated that stores the date
when the account was created.
A no-arg constructor that creates a default account....
Complete the following C++ tasks: a. Design a class named BaseballGame that has fields for two...
Complete the following C++ tasks:
a. Design a class named BaseballGame that has fields for two team
names and a final score for each team. Include methods to set and
get the values for each data field. Create the class diagram and
write the pseudocode that defines the class.
b. Design an application that declares three BaseballGame objects
and sets and displays their values.
c. Design an application that declares an array of 12 BaseballGame
objects. Prompt the user for...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Why would UnderArmour want to be sure that consumers can clearly see different models ( about...
- Five years ago, Miguel invested a stock with price $35 per share. The stock price at...
- You are touring a distant planet on which the magnitude of the gravitational acceleration is 65%...
- GDP increased from $16.55 trillion to $17.28 trillion. What was the growth rate of GDP? The...
- Forming an Accountable Care Organization in a hospital setting What is an ACO and its reimbursement?...
- Implement a method that meets the following requirements: (a) Has the same requirements as the above...
- The Good’n’Fresh Grocery Store has two checkout lanes and four employees. Employees are equally skilled, and...
ADVERTISEMENT