用例切片:一种关注点分离的技术

Use Case Slice:a Kind of Technology of the Separation of Concerns

通过简单叙述面向对象的缺陷及面向方面的在克服这些缺陷的方法:使关注点分离。介绍了一种使关注点分离的技术一用例切片,并用图书馆管理系统的例子来说明如何用用例切片来对关注点进行分离。

This passage briefly describes the shortcoming of AO and the meaning of soluting it in AO：the separation of concerns.Then the paper introduce a technology named use case slice which can separate the concerns and demonstrates how to separate the concerns with the technology of use case slice through an example of library management system.