Class UML 2.5::UseCase
Description:
A UseCase specifies a set of actions performed by its subjects, which yields
an observable result that is of value for one or more Actors or other stakeholders
of each subject.
Direct Superclasses: BehavioredClassifierDirect Subclasses: Class Precedence List: UseCase,
BehavioredClassifier,
Classifier,
Namespace,
Type,
PackageableElement,
ParameterableElement,
TemplateableElement,
RedefinableElement,
NamedElement,
ElementProperties:
extend :
Extend (0 *); -- source
UseCase extensionPoint :
ExtensionPoint (0 *); -- source
UseCase include :
Include (0 *); -- source
UseCaseThe Include relationships owned by this UseCase.
{
composite}
Subsets: Namespace.ownedMember
Opposite: Include.includingCase
subject :
Classifier (0 *); -- source
UseCase classifierBehavior :
Behavior (0 1); -- source
BehavioredClassifier interfaceRealization :
InterfaceRealization (0 *); -- source
BehavioredClassifier ownedBehavior :
Behavior (0 *); -- source
BehavioredClassifier attribute :
Property (0 *); -- source
Classifier collaborationUse :
CollaborationUse (0 *); -- source
Classifier feature :
Feature (0 *); -- source
Classifier general :
Classifier (0 *); -- source
Classifier generalization :
Generalization (0 *); -- source
Classifier inheritedMember :
NamedElement (0 *); -- source
Classifier isAbstract : Boolean (1 1); -- source
Classifier isFinalSpecialization : Boolean (1 1); -- source
Classifier ownedTemplateSignature :
RedefinableTemplateSignature (0 1); -- source
Classifier ownedUseCase :
UseCase (0 *); -- source
Classifier powertypeExtent :
GeneralizationSet (0 *); -- source
Classifier redefinedClassifier :
Classifier (0 *); -- source
Classifier representation :
CollaborationUse (0 1); -- source
Classifier substitution :
Substitution (0 *); -- source
Classifier templateParameter :
ClassifierTemplateParameter (0 1); -- source
Classifier useCase :
UseCase (0 *); -- source
Classifier elementImport :
ElementImport (0 *); -- source
Namespace importedMember :
PackageableElement (0 *); -- source
Namespace member :
NamedElement (0 *); -- source
Namespace ownedMember :
NamedElement (0 *); -- source
Namespace ownedRule :
Constraint (0 *); -- source
Namespace packageImport :
PackageImport (0 *); -- source
Namespace package :
Package (0 1); -- source
Type visibility :
VisibilityKind (0 1); -- source
PackageableElementA PackageableElement must have a visibility specified if it is owned by
a Namespace. The default visibility is public.
Redefines: NamedElement.visibility
Default value: PUBLIC
owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement templateBinding :
TemplateBinding (0 *); -- source
TemplateableElement isLeaf : Boolean (1 1); -- source
RedefinableElement redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement redefinitionContext :
Classifier (0 *); -- source
RedefinableElement clientDependency :
Dependency (0 *); -- source
NamedElementIndicates 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
NamedElementA name that allows the NamedElement to be identified within a hierarchy
of nested Namespaces. It is constructed from the names of the containing
Namespaces starting at the root of the hierarchy and ending with the name
of the NamedElement itself.
{
readonly,
derived}
ownedComment :
Comment (0 *); -- source
Element ownedElement :
Element (0 *); -- source
Element owner :
Element (0 1); -- source
ElementConstraints:
No additional constraints.
Operations:
Signature: allIncludedUseCases() : UseCase;
Description: The query allIncludedUseCases() returns the transitive closure of all UseCases
(directly or indirectly) included by this UseCase.
Expression: result = (self.include.addition->union(self.include.addition->collect(uc | uc.allIncludedUseCases()))->asSet())
Send questions or comments to
[email protected].