Abstract Class UML 2.3::ActivityNode

ActivityNode is an abstract class for points in the flow of an activity connected by edges.

Direct Superclasses: RedefinableElement

Direct Subclasses: ObjectNode, ExecutableNode, ControlNode

Class Precedence List: ActivityNode, RedefinableElement, NamedElement, Element

activity : Activity (0 1); -- source ActivityNode

inGroup : ActivityGroup (0 *); -- source ActivityNode

inInterruptibleRegion : InterruptibleActivityRegion (0 *); -- source ActivityNode

inPartition : ActivityPartition (0 *); -- source ActivityNode

inStructuredNode : StructuredActivityNode (0 1); -- source ActivityNode

incoming : ActivityEdge (0 *); -- source ActivityNode

outgoing : ActivityEdge (0 *); -- source ActivityNode

redefinedNode : ActivityNode (0 *); -- source ActivityNode

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

visibility : VisibilityKind (0 1); -- source NamedElement

ownedComment : Comment (0 *); -- source Element

ownedElement : Element (0 *); -- source Element

owner : Element (0 1); -- source Element

Signature: owned_structured_node() : Boolean;
Description: Activity nodes may be owned by at most one structured node.
Expression: true

Signature: owned() : Boolean;
Description: Activity nodes can only be owned by activities or groups.
Expression: true

No additional operations.

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