Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Pseudostates - initial, fork, join, terminate 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 CONSTRAINT UML keywords Pseudostate PseudostateKind::join Transition Transition::guard Transition::trigger Previous snippet join – This type of Pseudostate serves as a common target Vertex for two or more Transitions originating from Vertices in different orthogonal Regions. Full quote Transitions terminating on a join Pseudostate cannot have a guard or a trigger. Next snippet Similar to junction points in Petri nets, join Pseudostates perform a synchronization function, whereby all incoming Transitions have to complete before execution can continue through an outgoing Transition. Related snippets Related snippets (backlinks) Visit also Visit also (backlinks) Flags