![]() Save the file under a unique name within its directory.The activity diagram example below describes the workflow for a word process to create a document through the following steps: Swimlane and Partition - A way to group activities performed by the same actor on an activity diagram or to group activities in a single thread More Activity Diagram Examples Activity Diagram - Modeling a Word Processor Join Node - Bring back together a set of parallel or concurrent flows of activities (or actions). Merge Node - Bring back together different decision paths that were created using a decision-node.įork Node - Split behavior into a set of parallel or concurrent flows of activities (or actions) Object Node - Represent an object that is connected to a set of Object Flowsĭecision Node - Represent a test condition to ensure that the control flow or object flow only goes down one path ![]() Initial Node - Portrays the beginning of a set of actions or activitiesĪctivity Final Node - Stop all control flows and object flows in an activity (or action) Object Flow - Show the flow of an object from one activity (or action) to another activity (or action). Activity Diagram Notation SummaryĪctivity - Is used to represent a set of actionsĬontrol Flow - Shows the sequence of execution In UML, UML activity diagrams are represented as rounded rectangles. Graphical representation of UML activity diagram In fact, you can use a basic activity diagram to represent a flowchart, similar to the equivalent diagram:
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