com.esri.arcgis.geodatabase
Interface INetworkEdge2

All Superinterfaces:

INetworkEdge, INetworkElement, Serializable

All Known Implementing Classes:

INetworkEdge2Proxy, NetworkEdge

public interface INetworkEdge2
extends INetworkEdge, Serializable

Provides access to members that specify the properties of this network edge element.

Product Availability

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

Method Summary

Object	getAttributeValueAtTime(int attributeID, Date localTime, int timeUsage) Value of this network element for the given network attribute ID and local time.
int	getCoveredEdgeCount() Indicates if the network edge element has a covering hyperedge.
Object	getPartialEdgeAttributeValue(double fromPosition, double toPosition, int attributeID) Value of this edge element along the given range for the given network attribute ID.
Object	getPartialEdgeAttributeValueAtTime(double fromPosition, double toPosition, int attributeID, Date localTime, int timeUsage) Value of this partial edge element for the given network attribute ID and local.
boolean	isHasCoveringHyperedge() Indicates if the network edge element has a covering hyperedge.
boolean	isHyperedge() Indicates if the network edge element is a hyperedge.
void	queryCoveredEdge(int index, INetworkEdge edge) Indicates if the network edge element has a covering hyperedge.
void	queryCoveringHyperedge(INetworkEdge edge, double[] fromPosition, double[] toPosition) Queries the covering hyperedge of the network edge element and returns its related positions along the covering hyperedge.

Methods inherited from interface com.esri.arcgis.geodatabase.INetworkEdge

getDirection, getFromAzimuth, getPositionAlongObject, getToAzimuth, getTurnCount, getTurnParticipationType, queryEdgeInOtherDirection, queryJunctions, queryPositions, queryTurn

Methods inherited from interface com.esri.arcgis.geodatabase.INetworkElement

getAttributeValue, getAttributeValueByName, getEID, getElementType, getOID, getSourceID

Method Detail

getPartialEdgeAttributeValue

Object getPartialEdgeAttributeValue(double fromPosition,
                                    double toPosition,
                                    int attributeID)
                                    throws IOException,
                                           AutomationException

Value of this edge element along the given range for the given network attribute ID.

Product Availability

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

Parameters:

fromPosition - The fromPosition (in)

toPosition - The toPosition (in)

attributeID - The attributeID (in)

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAttributeValueAtTime

Object getAttributeValueAtTime(int attributeID,
                               Date localTime,
                               int timeUsage)
                               throws IOException,
                                      AutomationException

Value of this network element for the given network attribute ID and local time.

Product Availability

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

Parameters:

attributeID - The attributeID (in)

localTime - The localTime (in)

timeUsage - A com.esri.arcgis.geodatabase.esriNetworkTimeUsage constant (in)

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getPartialEdgeAttributeValueAtTime

Object getPartialEdgeAttributeValueAtTime(double fromPosition,
                                          double toPosition,
                                          int attributeID,
                                          Date localTime,
                                          int timeUsage)
                                          throws IOException,
                                                 AutomationException

Value of this partial edge element for the given network attribute ID and local.

Product Availability

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

Parameters:

fromPosition - The fromPosition (in)

toPosition - The toPosition (in)

attributeID - The attributeID (in)

localTime - The localTime (in)

timeUsage - A com.esri.arcgis.geodatabase.esriNetworkTimeUsage constant (in)

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isHyperedge

boolean isHyperedge()
                    throws IOException,
                           AutomationException

Indicates if the network edge element is a hyperedge.

Product Availability

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

Returns:

The isHyperedge

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isHasCoveringHyperedge

boolean isHasCoveringHyperedge()
                               throws IOException,
                                      AutomationException

Indicates if the network edge element has a covering hyperedge.

Product Availability

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

Returns:

The hasCoveringHyperedge

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryCoveringHyperedge

void queryCoveringHyperedge(INetworkEdge edge,
                            double[] fromPosition,
                            double[] toPosition)
                            throws IOException,
                                   AutomationException

Queries the covering hyperedge of the network edge element and returns its related positions along the covering hyperedge.

Product Availability

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

Parameters:

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

fromPosition - The fromPosition (out: use single element array)

toPosition - The toPosition (out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getCoveredEdgeCount

int getCoveredEdgeCount()
                        throws IOException,
                               AutomationException

Indicates if the network edge element has a covering hyperedge.

Product Availability

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

Returns:

The coveredEdgeCount

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryCoveredEdge

void queryCoveredEdge(int index,
                      INetworkEdge edge)
                      throws IOException,
                             AutomationException

Indicates if the network edge element has a covering hyperedge.

Remarks

Using the CoveredEdgeCount property to find the range of values to use as an index, QueryCoveredEdge is called to iterate over the edges that are covered by this hyperedge.

Product Availability

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

Parameters:

index - The index (in)

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.