摘要
给出了基于UML的地籍信息系统开发过程 ,并且在UML的Package和扩展机制上 ,结合CIS特点 ,提出了UML多层次用例建模方法和基于职责的多层次分析建模方法。
This paper gives method of multi_layer use case modeling and duty_based multi_layer analysis modeling with UML.Generally speaking,methods with UML to develop GIS use one_fold use case diagram and event flow document to describe use case model in requirement capture phase and use one_fold class diagram to describe analysis model in analysis phase,which lack methods distilling class.This will make us cannot clearly and comprehensively describe question space and make the design ambiguously.Using package and extended mechanism in UML,adopting improved method of multi_layer use case modeling in requirement capture phase and adopting improved duty_based multi_layer analysis modeling in analysis phase can meet features of CIS well.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2003年第1期105-110,119,共7页
Geomatics and Information Science of Wuhan University
基金
武汉大学计算机软件工程国家重点实验室开放研究基金资助项目 (SKL(4 ) 0 19)
