摘要
目前对于时序图度量的研究没有考虑到面向对象软件的多态性特点,度量不够准确。本文结合面向对象多态性的特点和UML(Unified mode ling language)类图、时序图,运用图论的方法构建了有向无环图,并在此基础上提出了相适应的度量集,最后通过实例分析说明时序图的多态性扩展和度量集的有效性。同时,本文的研究也为软件测试用例的设计提供了指导。
The polymorphism characteristic of the object-orient for sequence diagram metrics and the metrics are not exact. A software is not considered in the research dir the graph theory and integrating the polymorphism characteristic ected acyclic graph is designed by using of the object orient software and UML class and sequence diagrams. The suited metric set is presented. Finally, an example analysis illuminates the availability of the polymorphism enlargement and the metric set. Meanwhile, the research provides a guidance for the design of software testing.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
2006年第6期759-763,共5页
Journal of Nanjing University of Aeronautics & Astronautics
关键词
度量
UML
时序图
多态性
metric
unified modeling language
sequence diagram
polymorphism
