装饰者模式类图
2020-03-30 16:49:22 19 举报
装饰者模式类图
作者其他创作
大纲/内容
Drink
des:String pric:float =0.0f
cost():floatgetDes(): StringsetDes(des: String): voidgetPrice(): floatsetPrice(price: float): void
Milk
Milk(drink: Drink)
Soy
Soy(drink: Drink)
CoffeeBar
main(args: String[]): void
Coffee
cost(): float
Decorator
drink: Drink
Decorator(drink: Drink)cost(): floatgetDes(): String
Chocolate
Chocolate(drink: Drink)
Espresso
Espresso()
LongBlack
LongBlack()
ShortBlack
ShortBlack()
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