Abstract Class UML 2.4.1::ActivityEdge
Description:
Activity edges can be contained in interruptible regions.An activity edge
is an abstract class for directed connections between two activity nodes.
Direct Superclasses: RedefinableElementDirect Subclasses: ObjectFlow,
ControlFlowClass Precedence List: ActivityEdge,
RedefinableElement,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
activity :
Activity (0 1); -- source
ActivityEdge![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
guard :
ValueSpecification (1 1); -- source
ActivityEdge![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
inGroup :
ActivityGroup (0 *); -- source
ActivityEdge![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
inPartition :
ActivityPartition (0 *); -- source
ActivityEdge![](/se-interop/image/right-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
inStructuredNode :
StructuredActivityNode (0 1); -- source
ActivityEdgeStructured activity node containing the edge.
Subsets: ActivityEdge.inGroup, Element.owner
Opposite: StructuredActivityNode.edge
![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
interrupts :
InterruptibleActivityRegion (0 1); -- source
ActivityEdge![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
redefinedEdge :
ActivityEdge (0 *); -- source
ActivityEdge![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
source :
ActivityNode (1 1); -- source
ActivityEdge![](/se-interop/image/right-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
target :
ActivityNode (1 1); -- source
ActivityEdgeNode to which tokens are put when they traverse the edge.
Opposite: ActivityNode.incoming
![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
weight :
ValueSpecification (1 1); -- source
ActivityEdge![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
isLeaf : Boolean (1 1); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
redefinitionContext :
Classifier (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
name : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
nameExpression :
StringExpression (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
qualifiedName : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
visibility :
VisibilityKind (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=44631%3A5AC9DFB1D33C72B80BC951D061B7A652)
owner :
Element (0 1); -- source
ElementConstraints:
Signature: structured_node() : Boolean;
Description: Activity edges may be owned by at most one structured node.
Expression: true
Signature: source_and_target() : Boolean;
Description: The source and target of an edge must be in the same activity as the edge.
Expression: true
Signature: owned() : Boolean;
Description: Activity edges may be owned only by activities or groups.
Expression: true
Operations:
No additional operations.
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