Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content uml101 - Activity Diagram - notation - REFERENCE CARD OR with DecisionNode and MergeNode Source Unified Modeling Language 2.5.1 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords Activity Activity Diagram ControlNode MergeNode Previous snippet Full quote A MergeNode is a control node that brings together multiple flows without synchronization. Next snippet A MergeNode shall have exactly one outgoing ActivityEdge but may have multiple incoming ActivityEdges. Related snippets A DecisionNode is a ControlNode that chooses between outgoing ActivityEdges for the routing of tokens. Related snippets (backlinks) A MergeNode shall have exactly one outgoing ActivityEdge but may have multiple incoming ActivityEdges. If the outgoing edge of a MergeNode is a ControlFlow, then all incoming edges must be ControlFlows, and, if the outgoing edge is an ObjectFlow, then all incoming edges must be ObjectFlows. All tokens offered on the incoming edges of a MergeNode are offered to the outgoing edge. There is no synchronization of flows or joining of tokens. Visit also Visit also (backlinks) Flags
