Class UML 2.3::AddStructuralFeatureValueAction
Description:
An add structural feature value action is a write structural feature action
for adding values to a structural feature.
Direct Superclasses: WriteStructuralFeatureActionDirect Subclasses: Class Precedence List: AddStructuralFeatureValueAction,
WriteStructuralFeatureAction,
StructuralFeatureAction,
Action,
ExecutableNode,
ActivityNode,
RedefinableElement,
NamedElement,
ElementProperties:
insertAt :
InputPin (0 1); -- source
AddStructuralFeatureValueAction isReplaceAll : Boolean (1 1); -- source
AddStructuralFeatureValueAction result :
OutputPin (0 1); -- source
WriteStructuralFeatureAction value :
InputPin (0 1); -- source
WriteStructuralFeatureAction Value to be added or removed from the structural feature.
{
composite}
Subsets: Action.input
object :
InputPin (1 1); -- source
StructuralFeatureAction structuralFeature :
StructuralFeature (1 1); -- source
StructuralFeatureAction Structural feature to be read.
context :
Classifier (0 1); -- source
Action input :
InputPin (0 *); -- source
Action isLocallyReentrant : Boolean (1 1); -- source
Action localPostcondition :
Constraint (0 *); -- source
Action localPrecondition :
Constraint (0 *); -- source
Action output :
OutputPin (0 *); -- source
Action handler :
ExceptionHandler (0 *); -- source
ExecutableNode activity :
Activity (0 1); -- source
ActivityNode inGroup :
ActivityGroup (0 *); -- source
ActivityNode inInterruptibleRegion :
InterruptibleActivityRegion (0 *); -- source
ActivityNode inPartition :
ActivityPartition (0 *); -- source
ActivityNode inStructuredNode :
StructuredActivityNode (0 1); -- source
ActivityNode incoming :
ActivityEdge (0 *); -- source
ActivityNode outgoing :
ActivityEdge (0 *); -- source
ActivityNode redefinedNode :
ActivityNode (0 *); -- source
ActivityNode isLeaf : Boolean (1 1); -- source
RedefinableElement Indicates whether it is possible to further redefine a RedefinableElement.
If the value is true, then it is not possible to further redefine the RedefinableElement.
Note that this property is preserved through package merge operations;
that is, the capability to redefine a RedefinableElement (i.e., isLeaf=false)
must be preserved in the resulting RedefinableElement of a package merge
operation where a RedefinableElement with isLeaf=false is merged with a
matching RedefinableElement with isLeaf=true: the resulting RedefinableElement
will have isLeaf=false. Default value is false.
Default value: FALSE
redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement redefinitionContext :
Classifier (0 *); -- source
RedefinableElement 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
ElementConstraints:
Signature: unlimited_natural_and_multiplicity() : Boolean;
Description: Actions adding a value to ordered structural features 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. Other issues. Need investigation.
Expression: structuralFeature.isOrdered implies
(insertAt->size() = 1 and
insertAt.is(1,1) and
insertAt.type.oclIsKindOf(UnlimitedNatural))
or insertAt->size() = 0
Original: let insertAtPins : Collection = self.insertAt in
if self.structuralFeature.isOrdered = #false
then insertAtPins->size() = 0
else let insertAtPin : InputPin= insertAt->asSequence()->first() in
insertAtPins->size() = 1
and insertAtPin.type = UnlimitedNatural
and insertAtPin.multiplicity.is(1,1)) endif
Signature: required_value() : Boolean;
Description: A value input pin is required.
Expression: self.value -> notEmpty()
Operations:
No additional operations.
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