cs015.PizzaDex
Class UserInterface

java.lang.Object
  cs015.PizzaDex.UserInterface

public class UserInterface

extends java.lang.Object

Package PizzaDex
class UserInterface

author plm

Constructor Summary

UserInterface(ListInterface list)

Method Summary

char	getChoice() getChoice() Called by processChoice.
void	printMenu() printMenu() Called by main.
char	processChoice() processChoice() Called by main.
void	start() Has control of the program.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UserInterface

public UserInterface(ListInterface list)

Method Detail

start

public void start()

Has control of the program.

getChoice

public char getChoice()

getChoice() Called by processChoice. Returns char that user inputs. Catch IO exception if necessary and return an error value.

processChoice

public char processChoice()

processChoice() Called by main. Calls getChoice() first, then takes care of user input. Finally, returns user input to main so that main knows if the user wanted to quit.

printMenu

public void printMenu()

printMenu() Called by main. Prints choice menu for user. Does not take input.