Propagator Class
In This Topic
Propagator objects allow a subset of NetworkAttribute values to propagate through a network while executing a trace. These values can be tested to allow or disallow further traversal.
Object Model
Syntax
Remarks
The canonical example is phase propagation- open devices along the network will restrict some phases from continuing along the trace. Propagators are only applicable to subnetwork-based traces (SubnetworkTracer, UpstreamTracer, etc.).
Example
Create a Propagator
// Get a NetworkAttribute object for the Phases Normal attribute from the UtilityNetworkDefinition using (NetworkAttribute normalPhaseAttribute = utilityNetworkDefinition.GetNetworkAttribute("Phases Normal")) { // Create a propagator to propagate the Phases Normal attribute downstream from the source, using a Bitwise And function // Allow traversal to continue as long as the Phases Normal value includes any of the ABC phases // (represented by the constant ABCPhase) Propagator phasePropagator = new Propagator(normalPhaseAttribute, PropagatorFunction.BitwiseAnd, Operator.IncludesAny, ABCPhase); // Assign this propagator to our trace configuration traceConfiguration.Propagators = new List<Propagator>() { phasePropagator }; }
Inheritance Hierarchy
System.Object
ArcGIS.Core.Data.UtilityNetwork.Trace.Propagator
Requirements
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.
See Also