Class UML 2.3::Usage
Description:
A usage is a relationship in which one element requires another element
(or set of elements) for its full implementation or operation. A usage
is a dependency in which the client requires the presence of the supplier.
Direct Superclasses: DependencyDirect Subclasses: Class Precedence List: Usage,
Dependency,
PackageableElement,
ParameterableElement,
NamedElement,
DirectedRelationship,
Relationship,
ElementProperties:
![](/se-interop/image/down-arrow.png)
client :
NamedElement (1 *); -- source
Dependency![](/se-interop/image/down-arrow.png)
supplier :
NamedElement (1 *); -- source
Dependency![](/se-interop/image/down-arrow.png)
visibility :
VisibilityKind (1 1); -- source
PackageableElement![](/se-interop/image/down-arrow.png)
owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement![](/se-interop/image/down-arrow.png)
templateParameter :
TemplateParameter (0 1); -- source
ParameterableElement![](/se-interop/image/down-arrow.png)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png)
name : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
nameExpression :
StringExpression (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
qualifiedName : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
source :
Element (1 *); -- source
DirectedRelationship![](/se-interop/image/down-arrow.png)
target :
Element (1 *); -- source
DirectedRelationship![](/se-interop/image/down-arrow.png)
relatedElement :
Element (1 *); -- source
Relationship![](/se-interop/image/down-arrow.png)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png)
owner :
Element (0 1); -- source
ElementConstraints:
No additional constraints.
Operations:
No additional operations.
Send questions or comments to
[email protected].