Java subclass inherits the parent class instance – Pizza selection implementation code

Write a program to make pizza. Write the program of requirement description, receive the information input by the user, and select the pizza to be made. The pizza choices are bacon pizza and seafood pizza.

Implementation ideas and key codes

1) Analysis of bacon pizza and seafood pizza

2) Define pizza class

3) Attribute: name, price, size

4) Method: display

5) Define bacon pizza and seafood pizza inherited from the pizza class

6) Define the pizza factory class and generate specific pizza objects according to the input information

Pizza. java

PeiGen. java

SeaFood. java

Work. java

Result display:

summary

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