ActivityEdge
Abstract class for directed connections between two activity nodes.
ActivityEdge is an abstract class for the connections along which tokens flow between activity nodes. It covers control and data flow edges. Activity edges can control token flow.
: ActivityEdge (architecture_autodiagram)
Figure 97 : ActivityEdge (architecture_autodiagram)
GuardWeightActivityEdgeUmlModelElementActivityNodeInterruptibleActivityRegionInformationFlowControlFlowMessageFlowObjectFlow
Attribute
Description
string Guard [1..1]
Specification evaluated at runtime to determine if the edge can be traversed.
string Weight [1..1]
Number of tokens consumed from the source node on each traversal.
Association
Description
Target : ActivityNode [0..1]
Node to which tokens are put when they traverse the edge.
Source : ActivityNode [0..1]
Interrupts : InterruptibleActivityRegion [0..1]
Region that the edge can interrupt.
RealizedInformationFlow : InformationFlow [0..*]