UML模型选择策略研究

Study on the Selection Method of UML Model

介绍了统一建模语言UML的主要内容和应用范围。针对UML概念多、模型复杂、不便大家正确使用的特点,提出了UML模型的选择策略,即根据模型间的层次关系、RUP开发过程模型的使用映射关系和每个模型的使用条件等进行选择。恰当的模型选择有利于提高利用UML进行系统分析的效率和准确性,规范的系统开发有利于降低风险、提高开发成功率。

This paper introduces the main content and applications ofthe unified modeling language(UML).Propose the selec- tion method of UML accordingto its characteristics of various concepts,complex models and not easy to use.That is,to select according to the tiers between models,the mapping relationsduring the development of RUP,and the use conditions of each model.Proper modelselection is benefit for enhancing the efficiency and accuracy of system analysis by using UML,and norma- tive system development is benefit for decreasing risks andincreasing successful rate of development.