摘要
提出了一种基于行为的方法,把它作为面向过程的系统建模方法和面向对象的系统建模方法之间的桥梁。这样可以实现将面向过程的系统模型转化为面向对象的系统模型。这种转化的目的主要是为了中和两种方法的优点,如可以解决系统工程设计者对面向对象的方法不好把握和系统后期维护等问题。最后将提出一种行为属性图用来表示对象之间、行为之间的关系以及消息传递机制和数据的流向,这是两种模型转换的关键部分。
This paper presents a method based on the behavior,which is viewed as a bridge between the Object-Ori-ented method for a system design and the Process-Oriented method.Such that makes the transform of one model that is designed by the PO method to anther model which by the OO method.The purpose of the transform is the combination of the two methods' merits.For example,it solves the problem that some system engineers can hardly master the OO method better than PO one for an engineering system as well as a system's maintenance.At the end of this article,a graphic representation,which indicates the relations among the objects and behaviors,the massages and the data flows ,is the importance for this transform.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第2期69-71,209,共4页
Computer Engineering and Applications
基金
国家自然科学基金项目(编号:60274047)
关键词
行为
行为属性图
面向过程
面向对象
behavior,the graph of the behavior' attributes,Process-Oriented(PO),Object-Oriented(OO)
