Display the person details Program plan: Person.java: • Include necessary header files. • Define the class “Person”. ○ Declare the necessary variables. ○ Define the constructor “Person()” with two parameters. ○ Define the constructor “Person()” with a “newName” parameter. ○ Define the constructor “Person()” with a “newAge” parameter. ○ Define the default constructor. ○ Define the method “readInput()” to get the input from the keyboard. ○ Define the method “writeOutput()” to print the result on the screen. ○ Define the method “set()” to set the name and age of a person. ○ Define the method “setName()” to set the name of a person. ○ Define the method “setAge()” to set the age of a person. ○ Define the method “getName()” to get the name of a person. ○ Define the method “getAge()” to get the age of a person. ○ Define the necessary test methods to test the true and false cases. PersonTest.java: • Define the class “PersonTest”. • Define the “main()” method. • Create necessary object for the class “Person”. • Use necessary test cases to test all methods and four constructors and at least one true and one false case for each of the test methods.

Question

Want to see the full answer?

Answer 1

Question

Chapter 6, Problem 2P

Program Plan Intro

Display the person details

Program plan:

Person.java:

• Include necessary header files.

• Define the class “Person”.

○ Declare the necessary variables.

○ Define the constructor “Person()” with two parameters.

○ Define the constructor “Person()” with a “newName” parameter.

○ Define the constructor “Person()” with a “newAge” parameter.

○ Define the default constructor.

○ Define the method “readInput()” to get the input from the keyboard.

○ Define the method “writeOutput()” to print the result on the screen.

○ Define the method “set()” to set the name and age of a person.

○ Define the method “setName()” to set the name of a person.

○ Define the method “setAge()” to set the age of a person.

○ Define the method “getName()” to get the name of a person.

○ Define the method “getAge()” to get the age of a person.

○ Define the necessary test methods to test the true and false cases.

PersonTest.java:

• Define the class “PersonTest”.

• Define the “main()” method.

• Create necessary object for the class “Person”.

• Use necessary test cases to test all methods and four constructors and at least one true and one false case for each of the test methods.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Copy your previous class definition for RectangularSolid from the previous problem, including both methods. Provide mutators (setters) and accessors (getters) for each of the three parameters. Use the naming convention for these methods that is demonstrated in your textbook (i.e. do not use the property function or decorators). These methods should allow a program using your code to modify the parameter values after creation and to read individual parameter values.

Must be written in Python. Please include docstring and show how output should look like. Remember that all data members should be private. An object can access it's own private data members directly. It can also access the private data members of other objects of the same class directly. But when accessing a private data member of an object of another class, it needs to call the appropriate get method. If that sounds complicated, just remember this: if a method is in the same class as a private data member, then it can access that data member directly, otherwise, it needs to use a get method. Write a class named Point that has two data members, x_coord and y_coord, representing the two coordinates of the point. It should have: an init method that takes two arguments, an x-coordinate and y-coordinate (in that order), and uses them to initialize the two data members. get methods for the two data members: get_x_coord and get_y_coord. a method named distance_to that takes a Point object…

In python how do you: Complete the FoodItem class by adding a constructor to initialize a food item. The constructor should initialize the name to "None" and all other instance attributes to 0.0 by default. If the constructor is called with a food name, grams of fat, grams of carbohydrates, and grams of protein, the constructor should assign each instance attribute with the appropriate parameter value. The given program accepts as input a food item name, fat, carbs, and protein and the number of servings. The program creates a food item using the constructor parameters' default values and a food item using the input values. The program outputs the nutritional information and calories per serving for both food items. Ex: If the input is: M&M's 10.0 34.0 2.0 1.0 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 1.0 is the number of servings, the output is: Nutritional information per serving of None:…