Class UML 2.3::AddVariableValueAction
Description:
An add variable value action is a write variable action for adding values to a variable.Direct Superclasses: WriteVariableActionDirect Subclasses: Class Precedence List: AddVariableValueAction, WriteVariableAction, VariableAction, Action, ExecutableNode, ActivityNode, RedefinableElement, NamedElement, ElementProperties:
insertAt : InputPin (0 1); -- source AddVariableValueAction isReplaceAll : Boolean (1 1); -- source AddVariableValueAction value : InputPin (0 1); -- source WriteVariableAction variable : Variable (1 1); -- source VariableAction 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: single_input_pin() : Boolean;Description: Actions adding values to ordered variables must have a single input pin for the insertion point with type UnlimtedNatural 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, extra close-paren
Expression:
let insertAtPins : Collection = self.insertAt in
if self.variable.ordering = #unordered
then insertAtPins->size() = 0
else let insertAtPin : InputPin = insertAt->asSequence()->first() in
insertAtPins->size() = 1
and insertAtPin.type = UnlimitedNatural
and insertAtPin.is(1,1)
endif
Original:
let insertAtPins : Collection = self.insertAt in
if self.variable.ordering = #unordered
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.Send questions or comments to [email protected].