Class UML 2.3::Abstraction
Description:
An abstraction is a relationship that relates two elements or sets of elements that represent the same concept at different levels of abstraction or from different viewpoints.Direct Superclasses: DependencyDirect Subclasses: Realization, ManifestationClass Precedence List: Abstraction, Dependency, PackageableElement, ParameterableElement, NamedElement, DirectedRelationship, Relationship, ElementProperties:
mapping : OpaqueExpression (0 1); -- source Abstraction An composition of an Expression that states the abstraction relationship
between the supplier and the client. In some cases, such as Derivation,
it is usually formal and unidirectional; in other cases, such as Trace,
it is usually informal and bidirectional. The mapping expression is optional
and may be omitted if the precise relationship between the elements is
not specified.{composite}
Subsets: Element.ownedElement
client : NamedElement (1 *); -- source Dependency supplier : NamedElement (1 *); -- source Dependency visibility : VisibilityKind (1 1); -- source PackageableElement owningTemplateParameter : TemplateParameter (0 1); -- source ParameterableElement templateParameter : TemplateParameter (0 1); -- source ParameterableElement 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 source : Element (1 *); -- source DirectedRelationship target : Element (1 *); -- source DirectedRelationship relatedElement : Element (1 *); -- source Relationship ownedComment : Comment (0 *); -- source Element ownedElement : Element (0 *); -- source Element owner : Element (0 1); -- source ElementConstraints:
No additional constraints.Operations:
No additional operations.Send questions or comments to [email protected].