一种面向工程的构件式软件体系结构模型

An Engineering Oriented Component Software Architecture Model

从软件体系结构服务于软件工程出发,总结出6种基本模型元素,建立一种新的构件式体系结构模型———EOCSAM模型,给出它的形式语法和语义.与其他模型不同的是,它将构件的接口、连接模式、性能等作为体系结构的第1类模型元素,并给出计算法则.它能更好地实现从应用需求到代码实现之间的逐步过渡映射,能够从功能、结构和任意多种性能的侧面对系统进行逐层跟踪分析,并可作为软件开发全过程的协同工作框架.

Based on the key point that the software architecture is for the software engineering, this paper summarized six basic model elements, constructs a new component software architecture model named as EOCSAM and gave a formal grammar and semantic. In contrast with the other models, it uses the port, connection schema and performance as the first model element, it can map from the application requirement to final code smoothly, the function, structure and various performance targets can be conveniently traced and analyzed, it can also be used as a cooperating working framework among all roles in the whole project process.