Class UML 2.5::ExtensionEnd
Description:
An extension end is used to tie an extension to a stereotype when extending a metaclass. The default multiplicity of an extension end is 0..1.Direct Superclasses: PropertyDirect Subclasses: Class Precedence List: ExtensionEnd, Property, ConnectableElement, DeploymentTarget, StructuralFeature, MultiplicityElement, TypedElement, Feature, RedefinableElement, NamedElement, ParameterableElement, ElementProperties:
lower : Integer (0 1); -- source ExtensionEnd type : Stereotype (1 1); -- source ExtensionEnd aggregation : AggregationKind (1 1); -- source Property association : Association (0 1); -- source Property associationEnd : Property (0 1); -- source Property class : Class (0 1); -- source Property datatype : DataType (0 1); -- source Property defaultValue : ValueSpecification (0 1); -- source Property interface : Interface (0 1); -- source Property isComposite : Boolean (1 1); -- source Property isDerived : Boolean (1 1); -- source Property isDerivedUnion : Boolean (1 1); -- source Property isID : Boolean (1 1); -- source Property opposite : Property (0 1); -- source Property owningAssociation : Association (0 1); -- source Property qualifier : Property (0 *); -- source Property redefinedProperty : Property (0 *); -- source Property subsettedProperty : Property (0 *); -- source Property end : ConnectorEnd (0 *); -- source ConnectableElement
templateParameter : ConnectableElementTemplateParameter (0 1); -- source ConnectableElementThe ConnectableElementTemplateParameter for this ConnectableElement parameter.Redefines: ParameterableElement.templateParameter
Opposite: ConnectableElementTemplateParameter.parameteredElement
deployedElement : PackageableElement (0 *); -- source DeploymentTarget deployment : Deployment (0 *); -- source DeploymentTarget isReadOnly : Boolean (1 1); -- source StructuralFeature isOrdered : Boolean (1 1); -- source MultiplicityElement isUnique : Boolean (1 1); -- source MultiplicityElement lowerValue : ValueSpecification (0 1); -- source MultiplicityElement upper : UnlimitedNatural (1 1); -- source MultiplicityElement upperValue : ValueSpecification (0 1); -- source MultiplicityElement featuringClassifier : Classifier (0 1); -- source Feature isStatic : Boolean (1 1); -- source Feature 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 owningTemplateParameter : TemplateParameter (0 1); -- source ParameterableElement ownedComment : Comment (0 *); -- source Element ownedElement : Element (0 *); -- source Element owner : Element (0 1); -- source ElementConstraints:
No additional constraints.Operations:
Signature: lowerBound() : Integer;Description: The query lowerBound() returns the lower bound of the multiplicity as an Integer. This is a redefinition of the default lower bound, which normally, for MultiplicityElements, evaluates to 1 if empty.
Expression:
result = (if lowerValue=null then 0 else lowerValue.integerValue() endif)Send questions or comments to [email protected].