Class UML 2.3::Class
Description:
Class has derived association that indicates how it may be extended through
one or more stereotypes. Stereotype is the only kind of metaclass that
cannot be extended by stereotypes.
Direct Superclasses: EncapsulatedClassifier,
BehavioredClassifierDirect Subclasses: Stereotype,
Node,
Component,
Behavior,
AssociationClassClass Precedence List: Class,
EncapsulatedClassifier,
StructuredClassifier,
BehavioredClassifier,
Classifier,
TemplateableElement,
Type,
PackageableElement,
ParameterableElement,
Namespace,
RedefinableElement,
NamedElement,
ElementProperties:
extension :
Extension (0 *); -- source
Class isAbstract : Boolean (1 1); -- source
Class isActive : Boolean (1 1); -- source
Class nestedClassifier :
Classifier (0 *); -- source
Class ownedAttribute :
Property (0 *); -- source
Class ownedOperation :
Operation (0 *); -- source
Class ownedReception :
Reception (0 *); -- source
Class superClass :
Class (0 *); -- source
Class ownedPort :
Port (0 *); -- source
EncapsulatedClassifier ownedConnector :
Connector (0 *); -- source
StructuredClassifier part :
Property (0 *); -- source
StructuredClassifier role :
ConnectableElement (0 *); -- source
StructuredClassifier classifierBehavior :
Behavior (0 1); -- source
BehavioredClassifier interfaceRealization :
InterfaceRealization (0 *); -- source
BehavioredClassifier ownedBehavior :
Behavior (0 *); -- source
BehavioredClassifier ownedTrigger :
Trigger (0 *); -- source
BehavioredClassifier attribute :
Property (0 *); -- source
Classifier collaborationUse :
CollaborationUse (0 *); -- source
Classifier feature :
Feature (0 *); -- source
Classifier generalization :
Generalization (0 *); -- source
Classifier inheritedMember :
NamedElement (0 *); -- 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 templateBinding :
TemplateBinding (0 *); -- source
TemplateableElement package :
Package (0 1); -- source
Type visibility :
VisibilityKind (1 1); -- source
PackageableElement owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement 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 isLeaf : Boolean (1 1); -- source
RedefinableElement redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement redefinitionContext :
Classifier (0 *); -- source
RedefinableElement 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 ownedComment :
Comment (0 *); -- source
Element ownedElement :
Element (0 *); -- source
Element owner :
Element (0 1); -- source
ElementConstraints:
Signature: CMOF_14_3_18() : Boolean;
Description: 14.3 [18] Class must not be active
see also: https://sites.google.com/site/metamodelingantipatterns/catalog/mof/class-is-active
Expression: not isActive
Signature: CMOF_14_3_15() : Boolean;
Description: 14.3 [15] Only one member attribute of a Class may have isId=true.
see also: https://sites.google.com/site/metamodelingantipatterns/catalog/mof/class-has-more-than-one-id
Expression: self->closure(general)->union(self)->attribute->asSet()->select(p:Property | p.isID)->size() < 2
Signature: CMOF_14_3_10a() : Boolean;
Description: 14.3 [10] The following properties must be empty
Class::nestedClassifier
Property::qualifier
see also: https://sites.google.com/site/metamodelingantipatterns/catalog/mof/class-has-nested-classifier
Expression: nestedClassifier->isEmpty()
Signature: passive_class() : Boolean;
Description: A passive class may not own receptions.
Expression: not self.isActive implies self.ownedReception.isEmpty()
Operations:
Signature: inherit(inhs : NamedElement; ) : NamedElement;
Description: The inherit operation is overridden to exclude redefined properties.
The OCL used here is not normative.Editor's notes: reject not excluding
Expression: result = inhs->reject(inh |
ownedMember->select(oclIsKindOf(RedefinableElement))->select(redefinedElement->includes(inh)))
Original: result = inhs->excluding(inh |
ownedMember->select(oclIsKindOf(RedefinableElement))->select(redefinedElement->includes(inh)))
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