com.esri.arcgis.carto
Interface IEnumLocatedNetworkElement

All Superinterfaces:

Serializable

All Known Implementing Classes:

IEnumLocatedNetworkElementProxy

public interface IEnumLocatedNetworkElement
extends Serializable

Provides access to members that hand out enumerated network elements, and reset the enumeration.

Product Availability

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

Method Summary

INetworkDataset	getNetworkDataset() Network dataset of the enumerated network elements.
int	next(IGeometry[] elementGeometry, int[] elementType) Retrieves the geometry, element type, and element id of the next network element in the enumeration sequence.
void	reset() Resets the enumeration seqeuence to the beginning.

Method Detail

reset

void reset()
           throws IOException,
                  AutomationException

Resets the enumeration seqeuence to the beginning.

Product Availability

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

next

int next(IGeometry[] elementGeometry,
         int[] elementType)
         throws IOException,
                AutomationException

Retrieves the geometry, element type, and element id of the next network element in the enumeration sequence.

Product Availability

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

Parameters:

elementGeometry - A reference to a com.esri.arcgis.geometry.IGeometry (in/out: use single element array)

elementType - A com.esri.arcgis.geodatabase.esriNetworkElementType constant (in/out: use single element array)

Returns:

The elementID

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNetworkDataset

INetworkDataset getNetworkDataset()
                                  throws IOException,
                                         AutomationException

Network dataset of the enumerated network elements.

Product Availability

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

Returns:

A reference to a com.esri.arcgis.geodatabase.INetworkDataset

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.