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Class UML 2.3::LinkEndCreationData

Description:

A link end creation data is not an action. It is an element that identifies links. It identifies one end of a link to be created by a create link action.

Direct Superclasses: LinkEndData

Direct Subclasses:

Class Precedence List: LinkEndCreationData, LinkEndData, Element

Properties:

insertAt : InputPin (0 1); -- source LinkEndCreationData

Specifies where the new link should be inserted for ordered association ends, or where an existing link should be moved to. The type of the input is UnlimitedNatural, but the input cannot be zero. This pin is omitted for association ends that are not ordered.

isReplaceAll : Boolean (1 1); -- source LinkEndCreationData
end : Property (1 1); -- source LinkEndData
qualifier : QualifierValue (0 *); -- source LinkEndData
value : InputPin (0 1); -- source LinkEndData
ownedComment : Comment (0 *); -- source Element
ownedElement : Element (0 *); -- source Element
owner : Element (0 1); -- source Element

Constraints:

Signature: single_input_pin() : Boolean;
Description: Link end creation data for ordered association ends must have a single input pin for the insertion point with type UnlimitedNatural and multiplicity of 1..1, otherwise the action has no input pin for the insertion point.
The OCL used here is not normative.
Editor's notes: No multiplicity. insertAt, not InsertAts. oclIsKindOf(UnlimitedNatural). Extra close paren
Expression: let insertAtPins : Collection = self.insertAt in if self.end.ordering = #unordered then insertAtPins->size() = 0 else let insertAtPin : InputPin = insertAt->asSequence()->first() in insertAtPins->size() = 1 and insertAtPin.type.oclIsKindOf(UnlimitedNatural) and insertAtPin.is(1,1) endif
Original: let insertAtPins : Collection = self.insertAt in if self.end.ordering = #unordered then insertAtPins->size() = 0 else let insertAtPin : InputPin = insertAts->asSequence()->first() in insertAtPins->size() = 1 and insertAtPin.type = UnlimitedNatural and insertAtPin.multiplicity.is(1,1)) endif

Signature: create_link_action() : Boolean;
Description: LinkEndCreationData can only be end data for CreateLinkAction or one of its specializations.
The OCL used here is not normative.
Editor's notes: LinkAction not defined.
Expression: true
Original: self.LinkAction.oclIsKindOf(CreateLinkAction)

Operations:

No additional operations.



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