Class UML 2.5::Activity
Description:
An Activity is the specification of parameterized Behavior as the coordinated
sequencing of subordinate units.
Direct Superclasses: BehaviorDirect Subclasses: Class Precedence List: Activity,
Behavior,
Class,
BehavioredClassifier,
EncapsulatedClassifier,
StructuredClassifier,
Classifier,
Namespace,
Type,
PackageableElement,
ParameterableElement,
TemplateableElement,
RedefinableElement,
NamedElement,
ElementProperties:
edge :
ActivityEdge (0 *); -- source
Activity group :
ActivityGroup (0 *); -- source
Activity isReadOnly : Boolean (1 1); -- source
ActivityIf true, this Activity must not make any changes to objects. The default
is false (an Activity may make nonlocal changes). (This is an assertion,
not an executable property. It may be used by an execution engine to optimize
model execution. If the assertion is violated by the Activity, then the
model is ill-formed.)
Default value: FALSE
isSingleExecution : Boolean (1 1); -- source
Activity node :
ActivityNode (0 *); -- source
Activity partition :
ActivityPartition (0 *); -- source
Activity structuredNode :
StructuredActivityNode (0 *); -- source
Activity variable :
Variable (0 *); -- source
ActivityTop-level Variables defined by the Activity.
{
composite}
Subsets: Namespace.ownedMember
Opposite: Variable.activityScope
context :
BehavioredClassifier (0 1); -- source
BehaviorThe BehavioredClassifier that is the context for the execution of the Behavior.
A Behavior that is directly owned as a nestedClassifier does not have a
context. Otherwise, to determine the context of a Behavior, find the first
BehavioredClassifier reached by following the chain of owner relationships
from the Behavior, if any. If there is such a BehavioredClassifier, then
it is the context, unless it is itself a Behavior with a non-empty context,
in which case that is also the context for the original Behavior. For example,
following this algorithm, the context of an entry Behavior in a StateMachine
is the BehavioredClassifier that owns the StateMachine. The features of
the context BehavioredClassifier as well as the Elements visible to the
context Classifier are visible to the Behavior.
{
readonly,
derived}
Subsets: RedefinableElement.redefinitionContext
isReentrant : Boolean (1 1); -- source
Behavior ownedParameter :
Parameter (0 *); -- source
Behavior ownedParameterSet :
ParameterSet (0 *); -- source
Behavior postcondition :
Constraint (0 *); -- source
Behavior precondition :
Constraint (0 *); -- source
Behavior redefinedBehavior :
Behavior (0 *); -- source
Behavior specification :
BehavioralFeature (0 1); -- source
Behavior extension :
Extension (0 *); -- source
Class isAbstract : Boolean (1 1); -- source
Class isActive : Boolean (1 1); -- source
Class nestedClassifier :
Classifier (0 *); -- source
ClassThe Classifiers owned by the Class that are not ownedBehaviors.
{
composite,
ordered}
Subsets: Namespace.ownedMember
ownedAttribute :
Property (0 *); -- source
Class ownedOperation :
Operation (0 *); -- source
Class ownedReception :
Reception (0 *); -- source
Class superClass :
Class (0 *); -- source
Class classifierBehavior :
Behavior (0 1); -- source
BehavioredClassifier interfaceRealization :
InterfaceRealization (0 *); -- source
BehavioredClassifier ownedBehavior :
Behavior (0 *); -- source
BehavioredClassifier ownedPort :
Port (0 *); -- source
EncapsulatedClassifier ownedConnector :
Connector (0 *); -- source
StructuredClassifier part :
Property (0 *); -- source
StructuredClassifier role :
ConnectableElement (0 *); -- source
StructuredClassifier 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 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
NamespaceReferences the PackageImports owned by the Namespace.
{
composite}
Subsets: Element.ownedElement
Opposite: PackageImport.importingNamespace
package :
Package (0 1); -- source
Type visibility :
VisibilityKind (0 1); -- source
PackageableElement 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
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:
No additional constraints.
Operations:
No additional operations.
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