摘要
计算机辅助软件工程(computer aided software engineering,CASE)环境作为一类复杂的系统软件,一般由一套工具集和工具集成框架组成。目前其体系结构从层次结构发展为总线结构,能够减少CASE环境的层次,大大简化CASE环境的互连结构,便于CASE环境的构造。在面向对象软总线(Object-oriented software bus)的基础上,从工具集成设施和工具逻辑处理功能相分离的角度,提出了一种抽象的工具总线(tool bus)模型,并对工具总线的基本概念、功能抽象、内部结构和接口规范等方面进行了深入研究。
The CASE (Computer-aided Software Engineering) environment, As a kind of complicated system software, Is generally composed of a tool suite and tool integration framework. At present, its software architecture is evolving from a layered structure to bus structure. This architecture can reduce the layers of CASE environment, greatly simplify the interconnection structure of CASE environment and meanwhile facilitate the construction of CASE environment. To separate tool integration facilities from tool logic processing function, this paper presents a pure model of tool bus based on the object-oriented software bus, then studies intensively its basic concept, function abstraction, internal structure and interface specifications.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2003年第5期600-603,共4页
Systems Engineering and Electronics
关键词
计算机辅助软件工程环境结构
工具集成
工具总线
软总线
: Software architecture of CASE environment
Tool integration
Tool bus
Object-Oriented software bus
