Class UML 2.3::Actor
Description:
An actor specifies a role played by a user or any other system that interacts
with the subject.
Direct Superclasses: BehavioredClassifierDirect Subclasses: Class Precedence List: Actor,
BehavioredClassifier,
Classifier,
TemplateableElement,
Type,
PackageableElement,
ParameterableElement,
Namespace,
RedefinableElement,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
classifierBehavior :
Behavior (0 1); -- source
BehavioredClassifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
interfaceRealization :
InterfaceRealization (0 *); -- source
BehavioredClassifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedBehavior :
Behavior (0 *); -- source
BehavioredClassifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedTrigger :
Trigger (0 *); -- source
BehavioredClassifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
attribute :
Property (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
collaborationUse :
CollaborationUse (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
feature :
Feature (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
general :
Classifier (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
generalization :
Generalization (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
inheritedMember :
NamedElement (0 *); -- source
Classifier![](/se-interop/image/right-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
isAbstract : Boolean (1 1); -- source
Classifier If true, the Classifier does not provide a complete declaration and can
typically not be instantiated. An abstract classifier is intended to be
used by other classifiers e.g. as the target of general metarelationships
or generalization relationships.
Default value: FALSE
![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
isFinalSpecialization : Boolean (1 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedTemplateSignature :
RedefinableTemplateSignature (0 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedUseCase :
UseCase (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
powertypeExtent :
GeneralizationSet (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
redefinedClassifier :
Classifier (0 *); -- source
Classifier![](/se-interop/image/right-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
representation :
CollaborationUse (0 1); -- source
Classifier References a collaboration use which indicates the collaboration that represents
this classifier.
Subsets: Classifier.collaborationUse
![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
substitution :
Substitution (0 *); -- source
Classifier![](/se-interop/image/right-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
templateParameter :
ClassifierTemplateParameter (0 1); -- source
Classifier The template parameter that exposes this element as a formal parameter.
Redefines: ParameterableElement.templateParameter
Opposite: ClassifierTemplateParameter.parameteredElement
![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
useCase :
UseCase (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
templateBinding :
TemplateBinding (0 *); -- source
TemplateableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
package :
Package (0 1); -- source
Type![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
visibility :
VisibilityKind (1 1); -- source
PackageableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
elementImport :
ElementImport (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
importedMember :
PackageableElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
member :
NamedElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedMember :
NamedElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedRule :
Constraint (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
packageImport :
PackageImport (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
isLeaf : Boolean (1 1); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
redefinitionContext :
Classifier (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
name : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
nameExpression :
StringExpression (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/right-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
qualifiedName : String (0 1); -- source
NamedElement A name which 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}
![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=95955%3A38F463B30256995C5A8EF877F91BC3E8)
owner :
Element (0 1); -- source
ElementConstraints:
Signature: must_have_name() : Boolean;
Description: An actor must have a name.
Expression: name->notEmpty()
Signature: associations() : Boolean;
Description: An actor can only have associations to use cases, components and classes.
Furthermore these associations must be binary.
The OCL used here is not normative.Editor's notes: Actor.ownedAttribute is not defined.
Expression: true
Original: self.ownedAttribute->forAll ( a |
(a.association->notEmpty()) implies
((a.association.memberEnd.size() = 2) and
(a.opposite.class.oclIsKindOf(UseCase) or
(a.opposite.class.oclIsKindOf(Class) and not a.opposite.class.oclIsKindOf(Behavior))))
Operations:
No additional operations.
Send questions or comments to
[email protected].