com.esri.arcgis.geodatabase
Interface INetworkForwardStar

All Superinterfaces:

Serializable

All Known Implementing Classes:

INetworkForwardStarProxy, NetworkForwardStar

public interface INetworkForwardStar
extends Serializable

Provides access to members that query information about adjacent elements in the network dataset.

Remarks

This interface has been superceded by INetworkForwardStarEx. Please refer to that interface for usage instructions.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

boolean	isFiltered(INetworkElement element) Indicates if the given network element is filtered out from the adjacencies object.
void	queryAdjacencies(INetworkJunction atJunction, INetworkEdge fromEdge, INetworkEdge lastExteriorEdge, INetworkForwardStarAdjacencies adjacencies) Finds all network elements that are adjacent to the given sequence of network elements.

Method Detail

queryAdjacencies

void queryAdjacencies(INetworkJunction atJunction,
                      INetworkEdge fromEdge,
                      INetworkEdge lastExteriorEdge,
                      INetworkForwardStarAdjacencies adjacencies)
                      throws IOException,
                             AutomationException

Finds all network elements that are adjacent to the given sequence of network elements.

Remarks

This method has been superceded by the QueryAdjacencies method on the INetworkForwardStarEx interface. Please refer to that interface for usage instructions.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

atJunction - A reference to a com.esri.arcgis.geodatabase.INetworkJunction (in)

fromEdge - A reference to a com.esri.arcgis.geodatabase.INetworkEdge (in)

lastExteriorEdge - A reference to a com.esri.arcgis.geodatabase.INetworkEdge (in)

adjacencies - A reference to a com.esri.arcgis.geodatabase.INetworkForwardStarAdjacencies (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isFiltered

boolean isFiltered(INetworkElement element)
                   throws IOException,
                          AutomationException

Indicates if the given network element is filtered out from the adjacencies object.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

element - A reference to a com.esri.arcgis.geodatabase.INetworkElement (in)

Returns:

The isFiltered

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.