Bill details Program Plan: Filename: Billing.java • Define the “Billing.java” class. • Declare the required variables. • Define the default constructor, and constructor for the class. • Define the accessor and mutator methods. • Define the “writeOutput” method. ○ Call the “writeOutput” method with different doctor and patient objects. • Define the “equals” method. ○ Return Boolean value. Filename: Doctor.java • Define the “Doctor.java” class which extends from the “Person” class. • Declare the required variables. • Define the constructor for the class. • Define the accessor and mutator methods. • Define the “writeOutput” method. ○ Display the doctor name, specialization, and visit fee on the output screen. • Define the “equals” method. ○ Return Boolean value. Filename: Patient.java • Define the “Patient.java” class which extends from the “Person” class. • Declare the required variables. • Define the default constructor, and constructor for the class. • Define the accessor and mutator methods. • Define the “writeOutput” method. ○ Display the patient name, and ID on the output screen. • Define the “equals” method. ○ Return Boolean value. Filename: Demo.java • Define main function. ○ Create the objects for “Doctor”, “Patient”, and “Billing” classes and pass the input value to the respective methods. ○ Call the “writeOutput” method with “Billing” object “b1”. ○ Call the “writeOutput” method with “Billing” object “b2”. ○ Calculate the visit fees for first and second doctors. ○ Add the fees and stored it in a “total” variable. ○ Display the total amount. ○ Compare the “b1” and “b2” values then print Boolean result.

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Chapter 8, Problem 3PP

Program Plan Intro

Bill details

Program Plan:

Filename: Billing.java

• Define the “Billing.java” class.

• Declare the required variables.

• Define the default constructor, and constructor for the class.

• Define the accessor and mutator methods.

• Define the “writeOutput” method.

○ Call the “writeOutput” method with different doctor and patient objects.

• Define the “equals” method.

○ Return Boolean value.

Filename: Doctor.java

• Define the “Doctor.java” class which extends from the “Person” class.

• Declare the required variables.

• Define the constructor for the class.

• Define the accessor and mutator methods.

• Define the “writeOutput” method.

○ Display the doctor name, specialization, and visit fee on the output screen.

• Define the “equals” method.

○ Return Boolean value.

Filename: Patient.java

• Define the “Patient.java” class which extends from the “Person” class.

• Declare the required variables.

• Define the default constructor, and constructor for the class.

• Define the accessor and mutator methods.

• Define the “writeOutput” method.

○ Display the patient name, and ID on the output screen.

• Define the “equals” method.

○ Return Boolean value.

Filename: Demo.java

• Define main function.

○ Create the objects for “Doctor”, “Patient”, and “Billing” classes and pass the input value to the respective methods.

○ Call the “writeOutput” method with “Billing” object “b1”.

○ Call the “writeOutput” method with “Billing” object “b2”.

○ Calculate the visit fees for first and second doctors.

○ Add the fees and stored it in a “total” variable.

○ Display the total amount.

○ Compare the “b1” and “b2” values then print Boolean result.

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