Abstract Factory（抽象工厂模式）



意 图

提供一个创建一系列相关或相互依赖对象的接口，而无需指定它们具体的类。



适 用



环 境

一个系统要独立于它的产品的创建、组合和表示时。



一个系统要由多个产品系列中的一个来配置时。



当你要强调一系列相关的产品对象的设计以便进行联合使用时。



当你提供一个产品类库，而只想显示它们的接口而不是实现时。



结 构



-Abstract Factory (Abstract Factory mode) intended to provide a range of related or dependent objects to create an interface, but without specifying their concrete classes. Environment, a system for its products to be independent of the creation, composition and an indication. A system must by a number of products in the series to a configuration. When you would like to emphasize a range of products related to the design of an object in order to carry out joint use. When you provide a product library, but want to show their interfaces, rather than realized. Frame