一种面向对象组件的特征提取与匹配方法

为了实现面向对象组件的计算机画定位与检索，定义了刻面、首记录特征、组件模式等概念来刻画组件的特征提取，设计了基于组件匹配度的组件搜索算法，该算法能够通过对组件继承空间和组装窨的启发式探索求取所需组件的最优覆盖集，这种基于分类和人工智能图搜索策略的组件匹配方法较自然地反映了面向对象组件的形成过程，具有较好的可操作性。

Extracting and Matching for Object-Oriented Software Components

To support component based software engineering, a method of feature extracting and components matching for object oriented software has been proposed. The concepts of facet, first record feature and component pattern are represented based on category theory to extract the features of software components. A heuristic graph searching algorithm to match the best suited requirement components is designed with the component matching degree as estimate cost function. It has been proved that this method reflects the features of object oriented components naturally and has a higher operational ability.