Class UML 2.5::ExtensionPoint

Description:

An ExtensionPoint identifies a point in the behavior of a UseCase where that behavior can be extended by the behavior of some other (extending) UseCase, as specified by an Extend relationship.

Direct Superclasses: RedefinableElement

Direct Subclasses:

Class Precedence List: ExtensionPoint, RedefinableElement, NamedElement, Element

Properties:

useCase : UseCase (1 1); -- source ExtensionPoint
isLeaf : Boolean (1 1); -- source RedefinableElement
redefinedElement : RedefinableElement (0 *); -- source RedefinableElement

The RedefinableElement that is being redefined by this element.
{readonly}
Derived union with sources: ()

redefinitionContext : Classifier (0 *); -- source RedefinableElement
clientDependency : Dependency (0 *); -- source NamedElement

Indicates the Dependencies that reference this NamedElement as a client.
{derived}
Opposite: Dependency.client

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

The Elements owned by this Element.
{composite, readonly}
Derived union with sources: (ownedComment, nameExpression)
Opposite: Element.owner

owner : Element (0 1); -- source Element

Constraints:

No additional constraints.

Operations:

No additional operations.

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