Class UML 2.4.1::RemoveVariableValueAction
Description:
A remove variable value action is a write variable action that removes
values from variables.
Direct Superclasses: WriteVariableActionDirect Subclasses: Class Precedence List: RemoveVariableValueAction,
WriteVariableAction,
VariableAction,
Action,
ExecutableNode,
ActivityNode,
RedefinableElement,
NamedElement,
ElementProperties:
isRemoveDuplicates : Boolean (1 1); -- source
RemoveVariableValueAction removeAt :
InputPin (0 1); -- source
RemoveVariableValueAction 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 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
ElementThe Comments owned by this element.
{
composite}
Subsets: Element.ownedElement
ownedElement :
Element (0 *); -- source
Element owner :
Element (0 1); -- source
ElementConstraints:
Signature: unlimited_natural() : Boolean;
Description: Actions removing a value from ordered non-unique variables must have a
single removeAt input pin and no value input pin if isRemoveDuplicates
is false. The removeAt pin must be of type Unlimited Natural with multiplicity
1..1. Otherwise, the action has a value input pin and no removeAt input
pin.
Expression: if not self.variable.isOrdered or self.variable.isUnique or isRemoveDuplicates then self.removeAt -> isEmpty() and self.value -> notEmpty() else self.value -> isEmpty() and self.removeAt -> notEmpty() and self.removeAt.type = UnlimitedNatural and self.removeAt.lower() = 1 and self.removeAt.upper() = 1 endif
Operations:
No additional operations.
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