Abstract Class UML 2.5::ActivityNode

Description:

ActivityNode is an abstract class for points in the flow of an Activity connected by ActivityEdges.

Direct Superclasses: RedefinableElement

Direct Subclasses: ObjectNode, ExecutableNode, ControlNode

Class Precedence List: ActivityNode, RedefinableElement, NamedElement, Element

Properties:

activity : Activity (0 1); -- source ActivityNode
inGroup : ActivityGroup (0 *); -- source ActivityNode
inInterruptibleRegion : InterruptibleActivityRegion (0 *); -- source ActivityNode
inPartition : ActivityPartition (0 *); -- source ActivityNode

ActivityPartitions containing the ActivityNode.
Subsets: ActivityNode.inGroup
Opposite: ActivityPartition.node

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

The StringExpression used to define the name of this NamedElement.
{composite}
Subsets: Element.ownedElement

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

Constraints:

No additional constraints.

Operations:

Signature: isConsistentWith(redefiningElement : RedefinableElement; ) : Boolean;
Description:
Expression: result = (redefiningElement.oclIsKindOf(ActivityNode))

Signature: containingActivity() : Activity;
Description: The Activity that directly or indirectly contains this ActivityNode.
Expression: result = (if inStructuredNode<>null then inStructuredNode.containingActivity() else activity endif)

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