Package com.ccprog3

Class GUISingleton

java.lang.Object

com.ccprog3.GUISingleton

All Implemented Interfaces:

UI

public class GUISingleton
extends Object
implements UI

GUI user interface

Method Summary

Modifier and Type	Method	Description
CoffeeTruck	addCoffeeTruck()	Display for creating a new CoffeeTruck
double	addStorageBinQuantity()	Display to ask user for the quantity of Ingredient to add to a StorageBin
Coffee	buyCoffee(boolean special)	Asks the user for Coffee to buy
int	chooseCoffeeTruck(List<CoffeeTruck> coffeeTrucks)	Display for choosing the available Coffee Trucks from the user
int	chooseStorageBin(List<StorageBin> storageBins)	Display for choosing the available Storage Bins from the CoffeeTruck
void	coffeeTruckInfo(CoffeeTruck coffeeTruck, UserSingleton user)	Displays info of a CoffeeTruck
void	dashboard(List<CoffeeTruck> coffeeTrucks)	Shows the dashboard summary of the Coffee Trucks
void	displayErr(Exception e)	Displays error message
static GUISingleton	getInstance()	Gets the GUISingleton instance
String	login()	Logs the user in
void	makeCoffee(Map.Entry<Coffee,Money> sale)	Shows the process of making a Coffee
boolean	menu(Map<String,Supplier<Boolean>> options)	Radio display function
String	setCoffeeTruckLocation()	Display to ask the user for a new location
<E extends Enum<E>> Map<E,Money>	setPrices(Class<E> priceClass)	Asks the user for new prices to set
StorageBin	setStorageBin(boolean special)	Display to ask the user for a new StorageBin to replace the selected one

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static GUISingleton getInstance()

Gets the GUISingleton instance

Returns:

The instance

menu

public boolean menu(Map<String,Supplier<Boolean>> options)

Description copied from interface: UI

Radio display function

Specified by:

menu in interface UI

Parameters:

options - Map of menu options and their corresponding actions

Returns:

false = back; true = exit

displayErr

public void displayErr(Exception e)

Description copied from interface: UI

Displays error message

Specified by:

displayErr in interface UI

Parameters:

e - Exception

login

public String login()

Description copied from interface: UI

Logs the user in

Specified by:

login in interface UI

Returns:

Username

addCoffeeTruck

public CoffeeTruck addCoffeeTruck()

Description copied from interface: UI

Display for creating a new CoffeeTruck

Specified by:

addCoffeeTruck in interface UI

Returns:

The CoffeeTruck generated

buyCoffee

public Coffee buyCoffee(boolean special)

Description copied from interface: UI

Asks the user for Coffee to buy

Specified by:

buyCoffee in interface UI

Parameters:

special - CoffeeTruck is special

Returns:

Coffee to buy

makeCoffee

public void makeCoffee(Map.Entry<Coffee,Money> sale)

Description copied from interface: UI

Shows the process of making a Coffee

Specified by:

makeCoffee in interface UI

Parameters:

sale - The Coffee to make and sell

coffeeTruckInfo

public void coffeeTruckInfo(CoffeeTruck coffeeTruck,
 UserSingleton user)

Description copied from interface: UI

Displays info of a CoffeeTruck

Specified by:

coffeeTruckInfo in interface UI

Parameters:

coffeeTruck - CoffeeTruck to display

user - User to show prices

chooseCoffeeTruck

public int chooseCoffeeTruck(List<CoffeeTruck> coffeeTrucks)

Description copied from interface: UI

Display for choosing the available Coffee Trucks from the user

Specified by:

chooseCoffeeTruck in interface UI

Parameters:

coffeeTrucks - List of Coffee Trucks of the user

Returns:

Index of the chosen CoffeeTruck

chooseStorageBin

public int chooseStorageBin(List<StorageBin> storageBins)

Description copied from interface: UI

Display for choosing the available Storage Bins from the CoffeeTruck

Specified by:

chooseStorageBin in interface UI

Parameters:

storageBins - List of Storage Bins of the CoffeeTruck

Returns:

Index of the chosen StorageBin

addStorageBinQuantity

public double addStorageBinQuantity()

Description copied from interface: UI

Display to ask user for the quantity of Ingredient to add to a StorageBin

Specified by:

addStorageBinQuantity in interface UI

Returns:

Quantity to add

setStorageBin

public StorageBin setStorageBin(boolean special)

Description copied from interface: UI

Display to ask the user for a new StorageBin to replace the selected one

Specified by:

setStorageBin in interface UI

Parameters:

special - SpecialStorageBin or regular

Returns:

The new StorageBin to be replace with

setCoffeeTruckLocation

public String setCoffeeTruckLocation()

Description copied from interface: UI

Display to ask the user for a new location

Specified by:

setCoffeeTruckLocation in interface UI

Returns:

New location

dashboard

public void dashboard(List<CoffeeTruck> coffeeTrucks)

Description copied from interface: UI

Shows the dashboard summary of the Coffee Trucks

Specified by:

dashboard in interface UI

Parameters:

coffeeTrucks - List of Coffee Trucks

setPrices

public <E extends Enum<E>> Map<E,Money> setPrices(Class<E> priceClass)

Description copied from interface: UI

Asks the user for new prices to set

Specified by:

setPrices in interface UI

Type Parameters:

E - Enum type

Parameters:

priceClass - Type to set price to

Returns:

Map of new prices