Clean Code

類別圖：各國婚禮（訪問者模式）

Example: 各國婚禮

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@startuml

interface WeddingRole
{
  + getClothes(WeddingType WeddingType)
  + getShoes(WeddingType WeddingType)
}

interface WeddingType
{
  + getClothes(WeddingRole role)
  + getShoes(WeddingRole role)
}

WeddingRole <-> WeddingType

class BrideGroom
{
  + name: string;
}

class Bride
{
  + name: string;
}

WeddingRole <|.. BrideGroom
WeddingRole <|.. Bride

WeddingType <|.. ChineseWedding
WeddingType <|.. JapaneseWedding

class Composite
{
  # children: WeddingRole[]

  + add(WeddingRole role)
  + remove(WeddingRole role)
  + display(WeddingType weddingType)
}

WeddingRole o--- Composite

class WeddingTypeFactory
{
  + create(string weddingType): WeddingType
}

WeddingType <--- WeddingTypeFactory

class Program
{
  # weddingTypeFactory: WeddingTypeFactory

  + __construct()
  + getWedding(string weddingType)
  + createWeddingType(string weddingType): WeddingType
}

WeddingTypeFactory <-- Program
BrideGroom <-- Program
Bride <-- Program
Composite <-- Program

@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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