Used to mark the end of a single control flow Used to mark the end of all control flows within the activity Used to represent the path of objects moving through the activity Used to represent the flow of control from one action to the other Used to represent the executable sub-areas of an activity Used to represent the activities of the process Used to represent the starting point or the initial state of an activity Following are the commonly used activity diagram symbols with explanations. UML has specified a set of symbols and rules for drawing activity diagrams. They can be used to examine business processes in order to identify its flow and requirements. UML activity diagrams can also be used to depict a flow of events in a business process. It is a behavioral diagram that illustrates the flow of activities through a system. Scroll down to find Ī UML activity diagram helps to visualize a certain use case at a more detailed level. In this activity diagram tutorial, we hope to cover everything you need to know about activity diagrams to learn and master it. And because they are a lot similar to flowcharts, they are generally more popular than other UML diagram types. Activity diagrams can be used in all stages of software development and for various purposes.
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