Package com.ccprog3

Class UserSingleton

java.lang.Object

com.ccprog3.UserSingleton

All Implemented Interfaces:

Serializable, AutoCloseable

public class UserSingleton
extends Object
implements AutoCloseable, Serializable

User class for the runtime instance

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
void	addCoffeeTruck(CoffeeTruck coffeeTruck)	Adds a CoffeeTruck
void	close()
Map<CoffeeType,Money>	getCoffeePrices()	Gets the prices of Coffee Types per fluid ounce
List<CoffeeTruck>	getCoffeeTrucks()	Gets the List of Coffee Trucks
Map<Espresso,Money>	getEspressoPrices()	Gets the prices of Espresso shots per fluid ounce
static UserSingleton	getInstance()	Gets the UserSingleton instance
Map<SyrupIngredient,Money>	getSyrupPrices()	Gets the prices of Syrup Ingredients per fluid ounce
String	getUsername()	Gets the username
UserSingleton	login(String username)	Logs the user in (opens save file)
void	removeCoffeeTruck(int index)	Removes a CoffeeTruck
void	setCoffeePrices(Map<CoffeeType,Money> coffeePrices)	Sets the prices of the given Coffee Types per fluid ounce
void	setCoffeeTruckLocation(String location, int index)	Sets the new CoffeeTruck location
void	setEspressoPrices(Map<Espresso,Money> espressoPrices)	Sets the prices of the given Espresso shots per fluid ounce
void	setSyrupPrices(Map<SyrupIngredient,Money> syrupPrices)	Sets the prices of the given Syrup Ingredients per fluid ounce

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static UserSingleton getInstance()

Gets the UserSingleton instance

Returns:

The instance

getUsername

public String getUsername()

Gets the username

Returns:

Username

getCoffeeTrucks

public List<CoffeeTruck> getCoffeeTrucks()

Gets the List of Coffee Trucks

Returns:

The List of Coffee Trucks

getCoffeePrices

public Map<CoffeeType,Money> getCoffeePrices()

Gets the prices of Coffee Types per fluid ounce

Returns:

Map of Coffee Types and their prices

getEspressoPrices

public Map<Espresso,Money> getEspressoPrices()

Gets the prices of Espresso shots per fluid ounce

Returns:

Map of Espressos and their prices

getSyrupPrices

public Map<SyrupIngredient,Money> getSyrupPrices()

Gets the prices of Syrup Ingredients per fluid ounce

Returns:

Map of Syrup Ingredients and their prices

setCoffeePrices

public void setCoffeePrices(Map<CoffeeType,Money> coffeePrices)

Sets the prices of the given Coffee Types per fluid ounce

Parameters:

coffeePrices - Map of Coffee Types and their prices

setEspressoPrices

public void setEspressoPrices(Map<Espresso,Money> espressoPrices)

Sets the prices of the given Espresso shots per fluid ounce

Parameters:

espressoPrices - Map of Espressos and their prices

setSyrupPrices

public void setSyrupPrices(Map<SyrupIngredient,Money> syrupPrices)
                    throws IllegalArgumentException

Sets the prices of the given Syrup Ingredients per fluid ounce

Parameters:

syrupPrices - Map of Syrup Ingredients and their prices

Throws:

IllegalArgumentException - Cannot set a price for None

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException

login

public UserSingleton login(String username)
                    throws FileNotFoundException

Logs the user in (opens save file)

Parameters:

username - Username to log in with

Returns:

User data

Throws:

FileNotFoundException - User not found

addCoffeeTruck

public void addCoffeeTruck(CoffeeTruck coffeeTruck)
                    throws IllegalArgumentException

Adds a CoffeeTruck

Parameters:

coffeeTruck - The CoffeeTruck to add

Throws:

IllegalArgumentException - Location is already occupied

removeCoffeeTruck

public void removeCoffeeTruck(int index)
                       throws IndexOutOfBoundsException

Removes a CoffeeTruck

Parameters:

index - CoffeeTruck index

Throws:

ArrayIndexOutOfBoundsException - Index out of bounds

IndexOutOfBoundsException

setCoffeeTruckLocation

public void setCoffeeTruckLocation(String location,
 int index)
                            throws IllegalArgumentException,
IndexOutOfBoundsException

Sets the new CoffeeTruck location

Parameters:

location - New location

index - CoffeeTruck index

Throws:

ArrayIndexOutOfBoundsException - Index out of bounds

IllegalArgumentException - Location is already occupied

IndexOutOfBoundsException