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14.3.23 MessageOccurrenceSpecification

BasicInteractions


*Generalizations

   

    MessageEnd (from BasicInteractions ) on page 515

   

    OccurrenceSpecification (from BasicInteractions ) on page 517

   Description

Issue 8784 -change references to message events

   Specifies the occurrence of events, such as sending and receiving of signals or invoking or receiving of operation calls. A message occurrence specification is a kind of message end. Messages are generated either by synchronous operation calls or asynchronous signal sends. They are received by the execution of corresponding accept event actions.

   Attributes

   No additional attributes

   Associations

Issue 8784 - change type to Event, change description, and remove redefinition on event

   • event : Event [1] The event associated with the message occurrence.

   Constraints

   No additional constraints

   Semantics

   No additional semantics

   Notation

   None

   Changes from previous UML

   New in UML 2.0.