Class UML 2.5::LinkEndData
Description:
LinkEndData is an Element that identifies on end of a link to be read or
written by a LinkAction. As a link (that is not a link object) cannot be
passed as a runtime value to or from an Action, it is instead identified
by its end objects and qualifier values, if any. A LinkEndData instance
provides these values for a single Association end.
Direct Superclasses: ElementDirect Subclasses: LinkEndDestructionData,
LinkEndCreationDataClass Precedence List: LinkEndData,
ElementProperties:
end :
Property (1 1); -- source
LinkEndDataThe Association end for which this LinkEndData specifies values.
qualifier :
QualifierValue (0 *); -- source
LinkEndDataA set of QualifierValues used to provide values for the qualifiers of the
end.
{
composite}
Subsets: Element.ownedElement
value :
InputPin (0 1); -- source
LinkEndData ownedComment :
Comment (0 *); -- source
ElementThe Comments owned by this Element.
{
composite}
Subsets: Element.ownedElement
ownedElement :
Element (0 *); -- source
ElementThe Elements owned by this Element.
{
composite,
readonly}
Derived union with sources: (ownedComment, qualifier)
Opposite: Element.owner
owner :
Element (0 1); -- source
ElementConstraints:
No additional constraints.
Operations:
Signature: allPins() : InputPin;
Description: Returns all the InputPins referenced by this LinkEndData. By default this
includes the value and qualifier InputPins, but subclasses may override
the operation to add other InputPins.
Expression: result = (value->asBag()->union(qualifier.value))
Send questions or comments to
[email protected].