用例模型与装配式软件系统的开发  

Use case model and development of assembly-like software systems

作　　者：蒋建民[1] 李登信[1] 

机构地区：[1]重庆工商大学数学与计算机科学系,重庆400020

出　　处：《计算机工程与设计》2003年第12期97-99,共3页Computer Engineering and Design

摘　　要：用例是获取需求的主要工具,用例模型成了与用户交流的手段。装配式软件是一种能提高软件适应性和生命力的系统,它是建立在基于组件的工程基础之上,以便系统维护时可以按组件装配、拆卸和替换。讨论了用例模型中的用例如何与组件建立映射关系,并给出装配式软件开发的具体过程。Use cases are primary tools of eliciting requirements, and use case models become the method of communication with customers in UML and object-oriented methodologies. The assembly-like software system is presented, which can improve the capabilities and add life of software based on component-based software engineering, and it is easy to assemble, disassemble and replace according to components during maintenance. How to constitute the relations between components and use cases in its models is discussed, and the process of development of assembly-like software systems is given.

关 键 词：用例模型 装配式软件系统 软件开发 软件工程 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]