EA&UML日拱一卒-活动图::Types and Multiplicity

本文是UML2.5规范英文版中关于类型和多重度的内容，作者将其翻译成中文，供参考。 7.5.1 Summary(概要) Types and multiplicity are used in the declaration of Elements that contain values, in order to constrain the kind and number of values that

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