August 2021
Intermediate to advanced
450 pages
4h 46m
Chinese
Content preview from 面向对象的思考过程（原书第5版）
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4.6 公共接口方法
构造函数和访问器都被定义为pubic，并且属于公共接口的一部分。对外暴露它们是因为它们是使用该类的重要方式。然而很多实际工作都在其他方法中。正如第2章中所提及的，公共接口方法倾向于非常抽象化，而实现倾向于更具体化。在该类中，我们提供了一个名为giveDestination的方法作为公共接口，让用户来描述目的地：
该方法中包含什么目前来说并不重要。关键在于它是个公共方法，而且是该类的公共接口的一部分。
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