Need help with this assignment, thanks in advance!

 

The files must be called <LiFiUnit5Ch14.java> (driver program)

LiFiPizza.java

LiFiCheese.java (which extends LiFiPizza)

 

Proper coding conventions required the first letter of the class start with a capital letter and the first letter of each additional word start with a capital letter.

 

Style Components

Include properly formatted prologue, comments, indenting, and other style elements as shown in Chapter 2 starting page 64 and Appendix 5 page 881-892.

 

 

Topics with * are covered in this assignment. Ensure you use every item listed below in your completed assignment.

*Object class

*equals method

toString method

*Polymorphism

Abstract

Interfaces

Protected access modifier

Basic Requirements

Write a super basic Pizza ordering system using Polymorphism.

The setCrust method varies based on which type of Pizza is instantiated.

 

LiFiUnit5Ch14

 Get input for Cheese or Meat pizza.

 Declare a single pizza to be used for both Cheese and Meat

 If a Meat pizza is selected

o instantiate your pizza as a LiFiPizza pizza with zero arguments

o setType to Meat via the constructor

 If a Cheese pizza is selected,

o Instantiate your pizza as a LiFiCheese pizza with zero arguments.

 Output of your order varies based on Cheese or Meat (See Example)

 

LiFiPizza.java

 Default constructor should set pizzaType to Meat and cost to $5

 setCrust()

o Call setCrust and allow selection of Thin or Thick crust

 setIngredients()

o and allow for only 1 ingredient

 setCost()

o add $2 to the initial cost which is $5

 Include accessor methods as needed.

 Ensure all instance variables are private

 

LiFiCheese.java

 Set the type to cheese via the constructor body.

 setCrust() – (notice this is different from LiFiPizza setCurst method)

o Automatically set it to “Thin” crust, no option to change, sorry.

 

output should be like below

Attachments:

• 1513519124-CS 219 Unit 5 Ch 14 Assignment UT 2016.pdf
• 1513519126-example.jpg