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Activity diagram-UML study notes (6)

Activity diagram Activity diagrams are used to represent the sequence of various activities in the system. It can be used to describe the workflow of a use case or the operation behavior of a method in a class. The activity diagram captures actions and the results of actions based on changes in the state of the object. The activity diagram is derived from the state diagram, which also includes the initial state, the termination state, and the intermediate activity state. After an activity in the activity diagram ends, it will immediately enter the next activity. The state transition in the

2021-05-13 17:06:02    分类:博客    uml   活动图