C# Класс Supermarket.Inventory

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Открытые методы

Метод	Описание
Add ( Product product ) : void	Adds the given product to this inventory if it has a quantity greater than 0.
Contains ( string product ) : bool	Checks if this inventory contains a product by the given name.
Get ( string product, int quantity ) : Product	Gets the given product from this inventory. The amount returned is equal to the specified quantity or the amount stocked by this inventory; which ever is less. The inventory has an equal amount of product removed.
Inventory ( ) : System	A new, empty inventory.
Price ( string product ) : float	Checks the price per unit for a product by the given name. The Raises an exception if this inventory does not contain the given product.
Quantity ( string product ) : int	Checks the quantity of a product by the given name.

Приватные методы

Метод	Описание
CalculateTotal ( ) : void	Calculates the total cost of all items in this inventory. TotalCost is equal to the sum of (quantity * price) for all products.

Описание методов

Add() публичный Метод

Adds the given product to this inventory if it has a quantity greater than 0.

public Add ( Product product ) : void
product	Product	The product to store in this inventory.
Результат	void

Contains() публичный Метод

Checks if this inventory contains a product by the given name.

public Contains ( string product ) : bool
product	string	The name of the product to check for.
Результат	bool

Get() публичный Метод

Gets the given product from this inventory. The amount returned is equal to the specified quantity or the amount stocked by this inventory; which ever is less. The inventory has an equal amount of product removed.

public Get ( string product, int quantity ) : Product
product	string	The name of the product to obtain
quantity	int	The desired amount of product
Результат	Product

Inventory() публичный Метод

A new, empty inventory.

public Inventory ( ) : System
Результат	System

Price() публичный Метод

Checks the price per unit for a product by the given name. The Raises an exception if this inventory does not contain the given product.

public Price ( string product ) : float
product	string	The name of the product to get a price per unit for
Результат	float

Quantity() публичный Метод

Checks the quantity of a product by the given name.

public Quantity ( string product ) : int
product	string	The name of the product to check the quantity of.
Результат	int