UML中用例间关系的研究

Research on Relationship among the Use Cases in UML

该文深入研究了用例模型中用例之间的关系:包含、扩展、泛化。从事件流的细节剖析了用例关系的执行过程,显示了他们的本质特征。给出了具体的描述方式。并给出了具体的实例。

In this paper, we research the relationship of use case in model of use case: include, extension, generalization. Analyze the execution of a process from event flow. Show their character in essence. Give some description on relationship of use case, and list some concrete instance.