基于接口矩阵分析的构件变化检测方法的研究*

针对构件的变化性问题一直都是基于构件的软件工程（CBSE）中的一个关键问题，首先对构件模型以及构件匹配原则进行形式化描述，构造了构件的接口关系矩阵；然后根据构件匹配原则，对构件接口关系矩阵进行分析，动态地检测构件的变化，判断构件变化可能会对其他相关构件以及整个系统产生影响；最后实现了构件变化分析的辅助工具CIDT（component interface detecting tool），并在软件开发以及维护过程中使用CIDT对系统进行动态的检测和分析。

Interface matrix-based detecting method for change of component

This paper analyzed the change of component in the system, and estimated the impact on both the correlative component and the whole system. Firstly described the component model and adaptation principle in formal specification, and then constructed the connection matrix of component interface. According to the above information, developed a tool CIDT, which was used in CBSE to analyze the incidence of the changed component.