Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content CatchDialN: Activity with AcceptEventAction for a SignalEvent and a CallBehaviorAction Activity example: send and catch Signal TIP: SysMLv1: Cameo Simulation Toolkit®: HOWTO handle receiving multiple Signal events in parallel within a repeated loop [with mini video] 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 RULE UML keywords AcceptEventAction Activity Previous snippet Full quote If an AcceptEventAction is used in an Activity, there are special rules for when it is enabled (see sub clause 13.2.3 for a general discussion of the enabling of ActivityNodes). Next snippet If the AcceptEventAction has no incoming edges, by the usual rules, it is enabled when its immediately containing Activity (or StructuredActivityNode) begins execution. Related snippets Related snippets (backlinks) However, in addition, an AcceptEventAction with no incoming edges remains enabled after it accepts an Event occurrence. That is, it does not terminate after accepting an Event occurrence and outputting any values (as described above), but continues to wait for another Event occurrence. Such an AcceptEventAction is terminated when its immediately containing Activity (or StructuredActivityNode) is terminated. Visit also Visit also (backlinks) Flags
