1.3.1.4.14 OccurrenceSpecification
An OccurrenceSpecification is the basic semantic unit of Interactions. The sequences of occurrences specified by them are the meanings of Interactions. OccurrenceSpecifications are ordered along a Lifeline.
StateInvariantInteractionFragmentGeneralOrderingOccurrenceSpecificationMessageEnd
Association
Description
ToAfter : GeneralOrdering [0..*]
ToBefore : GeneralOrdering [0..*]
The OccurrenceSpecification referred comes after the OccurrenceSpecification referred by before.