Person and Customer Classes
Design a class named Person with fields for holding a person’s name, address, and telephone number. Write one or more constructors and the appropriate mutator and accessor methods for the class’s fields.
Next, design a class named Customer, which extends the Person class. The Customer class should have a field for a customer number and a boolean field indicating whether the customer wishes to be on a mailing list. Write one or more constructors and the appropriate mutator and accessor methods for the class’s fields. Demonstrate an object of the Customer class in a simple
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- Design a class named Person with properties for holding a person’s name, address, and telephone number. Next, design a class named Customer, which is derived from the Person class. The Customer class should have a property for a customer number and a Boolean property indicating whether the customer wishes to be on a mailing list. Demonstrate an object of the Customer class in a simple application.arrow_forwardNewspaperSubscriber class- create an abstract class named NewspaperSubscriber with attributes to contain the subscriber’s street address and the subscription rate. Include get and set methods for both these attributes. The set method for the rate is abstract. The setAddress method must prompt the user to enter the subscriber’s address through the use of a dialog box. Create a constructor for the base class. Create a toString() method that concaternates and returns the subscriber’s street address and rate for display. Create 3 child classes named SevenDaySubscriber, Weekday Subscriber, and Weekend Subscriber. Each child class has an additional attribute called subType, which is a String, that will store the type of newspaper subscription. Create a setType method that will set the type of subscriber as follows: “Seven Day”, “Weekday”, or“Weekend”. Create a setRate method for each child class that sets the rate as follows: a SevenDaysubscriber pays R18.00 per week for his newspapers, a…arrow_forwardemployee and production worker classes write an employee class that keeps data attributes for the following pieces of information: • employee name • employee number next, write a class named productionworker that is a subclass of the employee class. the productionworker class should keep data attributes for the following information: • shift number (an integer, such as 1, 2, or 3) • hourly pay rate the workday is divided into two shifts: day and night. the shift attribute will hold an integer value representing the shift that the employee works. the day shift is shift 1 and the night shift is shift 2. write the appropriate accessor and mutator methods for each class. once you have written the classes, write a program that creates an object of the productionworker class and prompts the user to enter data for each of the object’s data attributes. store the data in the object, then use the object’s accessor methods to retrieve it and display it on the screen. satak overfallowarrow_forward
- Child Class: Vegetable Write a child class called Vegetable. A vegetable is described by a name, the number of grams of sugar (as a whole number), the number of grams of sodium (as a whole number), and whether or not the vegetable is a starch. Core Class Components For the Vegetable class, write: the complete class header the instance data variables a constructor that sets the instance data variables based on parameters getters and setters; use instance data variables where appropriate a toString method that returns a text representation of a Vegetable object that includes all four characteristics of the vegetableJavaarrow_forwardTemp Class - Create Temp class whos job is to hold a temp in degrees F and gives methods to get the temp in F, Celsius, and Kelvin. The class should follow the instance variable (field): ftemp (double type that holds F temp)Follow these methods with the class.. Constructor --Will accept Fahrenheit temperature as a double to store it in the ftemp field. setFahrenheit - The setFahrenheit method accepts a Ftemperature as a doubleto stores it in the ftemp field. getFahrenheit - Returns the value of the ftemp field, as a Fahrenheit temperature (no conversion required). getCelsius - Returns the value of the ftemp field converted to Celsius. [C e l s i u s = ( 5.0 / 9.0 ) × ( F a h r e n h e i t − 32 )] getKelvin - Returns the value of the ftemp field converted to Kelvin. [K e l v i n = ( ( 5.0 / 9.0 ) × ( F a h r e n h e i t − 32 ) ) + 273] Exemplify the temp class by writing a (test) program that is separate and promotes users for an F Fahrenheit temp. The program must create an…arrow_forwardAnimal: Create a class Animal and Add a protected data member named id of integer type. • Add get/set methods for id data member in Animal class with public access. Also provide default constructor this should initialize id to 0. • Also provide parameterized constructor and toString method. • Add an abstract method tellAboutSelf method to Animal class with public access • Add another abstract method speak method to Animal class. Reptile, Bird, Mammal Next create the three child classes which extends form Animal class. • Add a default constructor to each of the above created class. The constructor should initialize the id data member id, Reptile, Bird and Mammal, to 1, 2 and 3 respectively also it display a message “(class Name)’s default constructor”. E.g. for Bird it says “Bird’s default constructor”. • Add a parameterized constructor to each of the above created class. The constructor should initialize the id data member, Reptile, Bird and Mammal, to the specified id passed to the…arrow_forward
- Every employee in a firm XYZ has attributes employeeid, name and salary. However the sales employees in firm XYZ has all the attributes of employees and also has an additional attribute named bonus. You are a software developer who has to the implement the relation between employee and sales employee. Write the code for classes employee and employee_sales. Write the constructors for both classes that set the attributes of both classes.arrow_forwardCreate a base class with two methods. In the first method, call thesecond method. Inherit a class and override the second method.Create an object of the derived class, upcast it to the base type, andcall the first method. Explain what happens.arrow_forwardWrite a class named Patient that has member variables for first name, middle name, last name, phone number, name and phone number of emergency contact. The Patient class should have a constructor that accepts and argument for each member variable. The Patient class should also have accessor and mutator functions for each member variable. Write a class named Procedure that has member variables for name of procedure, date of procedure, name of physician, and charges for the procedure. This Procedure class represents a medical procedure that is performed on a patient. The Procedure class should have a constructor that accepts an argument for each member variable. The Procedure class should also have accessor and mutator functions for each member variable. Then write a program that creates an instance of the Patient class initialized with sample data that is entered by the user. Then, create an instance of the Procedure class for each procedure that is being performed on the patient. There…arrow_forward
- Write a class named Patient that has member variables for first name, middle name, last name, phone number, name and phone number of emergency contact. The Patient class should have a constructor that accepts and argument for each member variable. The Patient class should also have accessor and mutator functions for each member variable. Write a class named Procedure that has member variables for name of procedure, date of procedure, name of physician, and charges for the procedure. This Procedure class represents a medical procedure that is performed on a patient. The Procedure class should have a constructor that accepts an argument for each member variable. The Procedure class should also have accessor and mutator functions for each member variable. Then write a program that creates an instance of the Patient class initialized with sample data that is entered by the user. Then, create an instance of the Procedure class for each procedure that is being…arrow_forwardWrite a class named Patient that has member variables for first name, middle name, last name, phone number, name and phone number of emergency contact. The Patient class should have a constructor that accepts and argument for each member variable. The Patient class should also have accessor and mutator functions for each member variable. Write a class named Procedure that has member variables for name of procedure, date of procedure, name of physician, and charges for the procedure. This Procedure class represents a medical procedure that is performed on a patient. The Procedure class should have a constructor that accepts an argument for each member variable. The Procedure class should also have accessor and mutator functions for each member variable. Then write a program that creates an instance of the Patient class initialized with sample data that is entered by the user. Then, create an instance of the Procedure class for each procedure that is being…arrow_forwardWrite a class named Patient that has member variables for first name, middle name, last name, phone number, name and phone number of emergency contact. The Patient class should have a constructor that accepts and argument for each member variable. The Patient class should also have accessor and mutator functions for each member variable. Write a class named Procedure that has member variables for name of procedure, date of procedure, name of physician, and charges for the procedure. This Procedure class represents a medical procedure that is performed on a patient. The Procedure class should have a constructor that accepts an argument for each member variable. The Procedure class should also have accessor and mutator functions for each member variable. Then write a program that creates an instance of the Patient class initialized with sample data that is entered by the user. Then, create an instance of the Procedure class for each procedure that is being performed on the patient. There…arrow_forward
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