module decorator.coffee.mocha; import decorator.coffee.beverage; import decorator.coffee.condimentdecorator; class Mocha : CondimerDecorator { private: Beverage beverage; public: this(Beverage beverage) { this.beverage = beverage; } override string getDescription() { return beverage.getDescription() ~ ", Mocha"; } override double cost() { return .20 + beverage.cost(); } }