Java: An Introduction to Problem Solving and Programming (8th Edition)
Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
Question
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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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Chapter 8 Solutions

Java: An Introduction to Problem Solving and Programming (8th Edition)

Ch. 8.2 - Rewrite the definition of the method reset for the...Ch. 8.2 - Can an object be referenced by variables of...Ch. 8.2 - What is the type or types of the variable(s) that...Ch. 8.2 - Prob. 14STQCh. 8.2 - Prob. 15STQCh. 8.2 - Consider the code below, which was discussed in...Ch. 8.2 - Prob. 17STQCh. 8.3 - Prob. 18STQCh. 8.3 - Prob. 19STQCh. 8.3 - Is overloading a method name an example of...Ch. 8.3 - In the following code, will the two invocations of...Ch. 8.3 - In the following code, which definition of...Ch. 8.4 - Prob. 23STQCh. 8.4 - Prob. 24STQCh. 8.4 - Prob. 25STQCh. 8.4 - Prob. 26STQCh. 8.4 - Prob. 27STQCh. 8.4 - Prob. 28STQCh. 8.4 - Are the two definitions of the constructors given...Ch. 8.4 - The private method skipSpaces appears in the...Ch. 8.4 - Describe the implementation of the method drawHere...Ch. 8.4 - Is the following valid if ShapeBaSe is defined as...Ch. 8.4 - Prob. 33STQCh. 8.5 - Prob. 34STQCh. 8.5 - What is an advantage of having the main...Ch. 8.5 - What Java construct allows us to define and...Ch. 8 - Consider a program that will keep track of the...Ch. 8 - Implement your base class for the hierarchy from...Ch. 8 - Draw a hierarchy for the components you might find...Ch. 8 - Suppose we want to implement a drawing program...Ch. 8 - Create a class Square derived from DrawableShape,...Ch. 8 - Create a class SchoolKid that is the base class...Ch. 8 - Derive a class ExaggeratingKid from SchoolKid, as...Ch. 8 - Create an abstract class PayCalculator that has an...Ch. 8 - Derive a class RegularPay from PayCalculator, as...Ch. 8 - Create an abstract class DiscountPolicy. It should...Ch. 8 - Derive a class BulkDiscount from DiscountPolicy,...Ch. 8 - Derive a class BuyNItemsGetOneFree from...Ch. 8 - Prob. 13ECh. 8 - Prob. 14ECh. 8 - Create an interface MessageEncoder that has a...Ch. 8 - Create a class SubstitutionCipher that implements...Ch. 8 - Create a class ShuffleCipher that implements the...Ch. 8 - Define a class named Employee whose objects are...Ch. 8 - Define a class named Doctor whose objects are...Ch. 8 - Create a base class called Vehicle that has the...Ch. 8 - Create a new class called Dog that is derived from...Ch. 8 - Define a class called Diamond that is derived from...Ch. 8 - Prob. 2PPCh. 8 - Prob. 3PPCh. 8 - Prob. 4PPCh. 8 - Create an interface MessageDecoder that has a...Ch. 8 - For this Programming Project, start with...Ch. 8 - Modify the Student class in Listing 8.2 so that it...Ch. 8 - Create a JavaFX application that uses a TextField...Ch. 8 - Prob. 10PP
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