摘要
UML规范对于衍型这种扩展机制描述的不够清晰和严格 ,常被用户和研究者误用 ,并且也无法很好地支持可扩展的建模工具的开发 .本文精确地定义UML中的衍型以及衍型之间的关系 ,在此基础上定义衍型与元模型之间的转化并提出运用衍型的指导规则 ,使得UML衍型的使用者能够更深入地理解这种扩展机制 。
Because the concept of stereotype in UML is not precisely defined,users and researchers often misused this kind of extension mechanism of UML,and modeling tools that support stereotype mechanism can not be well developed by the doctrine in UML.In this paper,we formally define the concept of stereotype in UML,and on this base,research the transformation from stereotype to meta model and the instructive rules of using stereotype.The research in this paper can help the user of stereotype understanding this kind of extension mechanism deeply ,and provide reliable theory base for the development of modeling tools that support stereotype mechanism.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2003年第z1期2101-2105,共5页
Acta Electronica Sinica
基金
国家自然科学基金 (No .60 0 730 1 5)
国家高技术研究发展计划 (863计划 )课题 (No .2 0 0 1AA1 1 30 70 )
国家重点基础研究发展规划 (973计划 )项目 (No .2 0 0 2CB31 2 0 0 0 )
关键词
UML
扩展机制
衍型
形式化
语法
语义
UML
extension mechanism
stereotype
formalization
syntax
semantics
