Clean Code

類別圖：自助餐餐廳（外觀模式）

Example: 自助餐餐廳

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@startuml Example-Buffet-Facade-Pattern

class IceCreamMachine
{
  + addIngredients()
  + stir()
  + chill()
  + squeeze()
}

class CoffeeMachine
{
  + addCoffeeBeans()
  + grind()
  + brew()
  + stirWithMilk()
}

class IceCreamMachineFacade
{
  {static} + makeIceCream()
}

class CoffeeMachineFacade
{
  {static} + makeLatte()
}

IceCreamMachineFacade --> IceCreamMachine
CoffeeMachineFacade --> CoffeeMachine

class Program
{
  + makeIceCream()
  + makeLatte()
}

Program --> IceCreamMachineFacade
Program --> CoffeeMachineFacade

@enduml

ʕ •ᴥ•ʔ：若不熟悉 UML 類別圖，可參考UML類別圖說明。

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