Class UML 2.4.1::Signal
Description:
A signal is a specification of send request instances communicated between
objects. The receiving object handles the received request instances as
specified by its receptions. The data carried by a send request (which
was passed to it by the send invocation occurrence that caused that request)
are represented as attributes of the signal. A signal is defined independently
of the classifiers handling the signal occurrence.
Direct Superclasses: ClassifierDirect Subclasses: Class Precedence List: Signal,
Classifier,
Namespace,
Type,
PackageableElement,
ParameterableElement,
RedefinableElement,
NamedElement,
TemplateableElement,
ElementProperties:
![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedAttribute :
Property (0 *); -- source
Signal![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
attribute :
Property (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
collaborationUse :
CollaborationUse (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
feature :
Feature (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
general :
Classifier (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
generalization :
Generalization (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
inheritedMember :
NamedElement (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
isAbstract : Boolean (1 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
isFinalSpecialization : Boolean (1 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedTemplateSignature :
RedefinableTemplateSignature (0 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedUseCase :
UseCase (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
powertypeExtent :
GeneralizationSet (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
redefinedClassifier :
Classifier (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
representation :
CollaborationUse (0 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
substitution :
Substitution (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
templateParameter :
ClassifierTemplateParameter (0 1); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
useCase :
UseCase (0 *); -- source
Classifier![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
elementImport :
ElementImport (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
importedMember :
PackageableElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
member :
NamedElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedMember :
NamedElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedRule :
Constraint (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
packageImport :
PackageImport (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
package :
Package (0 1); -- source
Type![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
visibility :
VisibilityKind (1 1); -- source
PackageableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
owningTemplateParameter :
TemplateParameter (0 1); -- source
ParameterableElement![](/se-interop/image/right-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
isLeaf : Boolean (1 1); -- source
RedefinableElementIndicates whether it is possible to further redefine a RedefinableElement.
If the value is true, then it is not possible to further redefine the RedefinableElement.
Note that this property is preserved through package merge operations;
that is, the capability to redefine a RedefinableElement (i.e., isLeaf=false)
must be preserved in the resulting RedefinableElement of a package merge
operation where a RedefinableElement with isLeaf=false is merged with a
matching RedefinableElement with isLeaf=true: the resulting RedefinableElement
will have isLeaf=false. Default value is false.
Default value: FALSE
![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
redefinitionContext :
Classifier (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
name : String (0 1); -- source
NamedElement![](/se-interop/image/right-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
nameExpression :
StringExpression (0 1); -- source
NamedElementThe string expression used to define the name of this named element.
{
composite}
Subsets: Element.ownedElement
![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
qualifiedName : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
templateBinding :
TemplateBinding (0 *); -- source
TemplateableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=56245%3A882DAAD147F4A09888C615615CB90CBE)
owner :
Element (0 1); -- source
ElementConstraints:
No additional constraints.
Operations:
No additional operations.
Send questions or comments to
[email protected].