扩展UML活动图在工作流建模中的应用  

Application of extended UML activity diagrams for workflow modeling

作　　者：文俊浩[1] 杨小义[1] 谢军[1] 

机构地区：[1]重庆大学软件学院,重庆400030

出　　处：《计算机应用研究》2007年第12期244-245,248,共3页Application Research of Computers

基　　金：重庆市自然科学基金资助项目(CSTC;2006BB2234)

摘　　要：针对UML对数据和信息流描述缺乏充分表达业务工作流程的问题,借助新创建的活动图,提出了基于扩展UML活动图的工作流过程建模方法。应用实例表明,扩展的UML活动图对工作流程的语义表达更丰富,更准确地描述工作流建模所需表达的内容,以满足工作流过程建模的要求。Aimed at the problem of business workflow that was lack of full expression for description of data and information flow, by means of rebuilding activity diagrams, the paper proposed a kind of method for workflow process modeling based on extended activity diagrams of UML. The application instance shows that the extended activity diagrams of UML have more richful expression for workflow and they are more accurate in depicting the workflow modeling process, so that they can satisfy the demand for workflow modeling satisfactorily.

关 键 词：统一建模语言 统一建模语言活动扩展图 工作流建模 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]