Class UML 2.5::MessageOccurrenceSpecification

Description:

A MessageOccurrenceSpecification specifies the occurrence of Message events, such as sending and receiving of Signals or invoking or receiving of Operation calls. A MessageOccurrenceSpecification is a kind of MessageEnd. Messages are generated either by synchronous Operation calls or asynchronous Signal sends. They are received by the execution of corresponding AcceptEventActions.

Direct Superclasses: MessageEnd, OccurrenceSpecification

Direct Subclasses: DestructionOccurrenceSpecification

Class Precedence List: MessageOccurrenceSpecification, MessageEnd, OccurrenceSpecification, InteractionFragment, NamedElement, Element

Properties:

message : Message (0 1); -- source MessageEnd
covered : Lifeline (1 1); -- source OccurrenceSpecification
toAfter : GeneralOrdering (0 *); -- source OccurrenceSpecification
toBefore : GeneralOrdering (0 *); -- source OccurrenceSpecification
enclosingInteraction : Interaction (0 1); -- source InteractionFragment
enclosingOperand : InteractionOperand (0 1); -- source InteractionFragment
generalOrdering : GeneralOrdering (0 *); -- source InteractionFragment
clientDependency : Dependency (0 *); -- source NamedElement
name : String (0 1); -- source NamedElement
nameExpression : StringExpression (0 1); -- source NamedElement
namespace : Namespace (0 1); -- source NamedElement
qualifiedName : String (0 1); -- source NamedElement
visibility : VisibilityKind (0 1); -- source NamedElement
ownedComment : Comment (0 *); -- source Element
ownedElement : Element (0 *); -- source Element
owner : Element (0 1); -- source Element

Constraints:

No additional constraints.

Operations:

No additional operations.

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