Provides access to a data layer containing network locations.
Product Availability
Members
| Description | ||
|---|---|---|
 |
DataLayerName | The name of the layer in the map. |
 |
QueryFilter | The query filter used to constrain the search. |
Inherited Interfaces
| Interfaces | Description |
|---|---|
| INAServerLocations | Provides access to objects that can be used to load network locations in NAServer. |
CoClasses that implement INAServerDataLayer
| CoClasses and Classes | Description |
|---|---|
| NAServerDataLayer | A container that references a data layer containing network locations. |
Remarks
The INAServerDataLayer interface provides access to a feature layer in the associated map service to load as network locations into an input network analysis class.
The NAServerDataLayer object that implements this interface can be passed in to any of the properties of the NAServerSolverParams objects that expect an INAServerLocations interface pointer. For example, Stops, Barriers, Facilities, or Incidents.
If the data layer contains the network location fields "SourceID" (int), "SourceOID" (int), "PosAlong" (double), and "SideOfEdge" (int) the values in these fields will specify the network location rather than performing a spatial search to determine the network location.
Any other fields can be in the data layer may be used when loading network locations. What fields map to NAClass fields is a function of INAServerSolverParams.NAClassCandidateFieldMaps .