UML类图几种关系的总结
摘要:在UML类图中,常见的有以下几种关系:泛化(Generalization),实现(Realization),关联(Association),聚合(Aggregation),组合(Composition),依赖(Dependency)1.泛化(Generalization)【泛化关系】:是一种继承关系...
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                posted @ 2015-06-17 14:01
                posted @ 2015-06-17 14:01