com.esri.arcgis.geodatabase
Class INetworkSourceProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.geodatabase.INetworkSourceProxy

All Implemented Interfaces:

INetworkSource, Externalizable, Serializable

public class INetworkSourceProxy
extends com.esri.arcgis.interop.Dispatch
implements INetworkSource, Serializable

Provides access to members that specify the properties of a source in a network dataset.

Remarks

The INetworkSource interface is used to access the properties of the network source, such as its name and source type.

To access the NetworkSource object for an existing network dataset source, use the Source, SourceByID, or SourceByName methods on the INetworkDataset interface.

The INetworkSource interface is also used to define a new network source. To create a new network source, cocreate the appropriate NetworkSource object, specify its properties, and pass the object to the INetworkBuild::AddSource method on the network dataset.

Product Availability

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

See Also:

Serialized Form

Field Summary

boolean

noncastable

Fields inherited from class com.esri.arcgis.interop.Dispatch

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, objRef

Constructor Summary

	INetworkSourceProxy()
	INetworkSourceProxy(Object obj)
protected	INetworkSourceProxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
int	getElementType() Network element type of this network source.
int	getID() Unique identifier of this network source.
String	getName() Name of the class associated with this network source.
INetworkSourceDirections	getNetworkSourceDirections() The driving directions settings for this network source.
IPropertySet	getProperties() Property set of this network source.
int	getSourceType() Type of network source.
boolean	isUsesGeometryInConnectivity() Indicates if the source object's geometry is used in determining network connectivity.
void	removeListener(String iidStr, Object theListener)
void	setElementType(int elementType) Network element type of this network source.
void	setName(String sourceName) Name of the class associated with this network source.
void	setNetworkSourceDirectionsByRef(INetworkSourceDirections sourceDirections) The driving directions settings for this network source.
void	setProperties(IPropertySet sourceProperties) Property set of this network source.

Methods inherited from class com.esri.arcgis.interop.Dispatch

bindUsingMoniker, constructVtblPosTable, convertToNative, cookieForListener, createDispatch, createObjrefMonikerDisplayName, equals, getActiveObject, getActiveObject, getDefaultProperty, getDispatchIdOfName, getLastErrorCode, getMtsObjectContext, getObjRef, getPropertyByName, getPropertyByName, getVtblPos, hashCode, initDispatch, invoke, invokeMethodByName, invokeMethodByName, invokeMethodByName, invokePropertyGetByName, invokePropertyPutByName, invokePropertyPutByRefByName, isNativeMode, isObjRef, optimizedVtblInvoke, queryInterface, readExternal, release, setNativeMode, setPropertyByName, toString, vtblInvoke, writeExternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

noncastable

public boolean noncastable

Constructor Detail

INetworkSourceProxy

public INetworkSourceProxy()

INetworkSourceProxy

public INetworkSourceProxy(Object obj)
                    throws IOException

Throws:

IOException

INetworkSourceProxy

protected INetworkSourceProxy(Object obj,
                              String iid)
                       throws IOException

Throws:

IOException

Method Detail

addListener

public void addListener(String iidStr,
                        Object theListener,
                        Object theSource)
                 throws IOException

Overrides:

addListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

removeListener

public void removeListener(String iidStr,
                           Object theListener)
                    throws IOException

Overrides:

removeListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

getID

public int getID()
          throws IOException,
                 AutomationException

Unique identifier of this network source.

Remarks

Each source in a Network Dataset is identified by a unique value, the ID property. The ID property can be used to get a reference to the corresponding network source through the INetworkDataset::SourceByID property. This ID is different than the ID value returned by the IObjectClass::ObjectClassID property.

As with ObjectID values, SourceID values are never reused. They are not guaranteed to be sequential, but are guaranteed to be in increasing order based on when the source was added to the network. Unless the source is added or deleted from the DataElement, the SourceID values will remain constant after the INetworkDataset::UpdateSchema method is called.

Product Availability

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

Specified by:

getID in interface INetworkSource

Returns:

The iD

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getElementType

public int getElementType()
                   throws IOException,
                          AutomationException

Network element type of this network source.

Product Availability

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

Specified by:

getElementType in interface INetworkSource

Returns:

A com.esri.arcgis.geodatabase.esriNetworkElementType constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setElementType

public void setElementType(int elementType)
                    throws IOException,
                           AutomationException

Network element type of this network source.

Product Availability

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

Specified by:

setElementType in interface INetworkSource

Parameters:

elementType - A com.esri.arcgis.geodatabase.esriNetworkElementType constant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getName

public String getName()
               throws IOException,
                      AutomationException

Name of the class associated with this network source.

Remarks

The Name property for the NetworkSource is exactly the same as the name of the reference FeatureClass. The feature classes that participate in the network dataset can be opened from the NetworkDataset by simply calling IFeatureClassContainer::ClassByName and passing in this Name.

NOTE: For SDC network datasets, not all network sources have a reference feature class. Only those feature classes returned in the IFeatureClassContainer::Classes enumeration can be opened.

Unlike other network dataset types, the source names for an SDC network dataset are not the same as the feature class names of the SDC feature classes. For SDC data, the source name for the edge feature source is the same as the network dataset name (obtained from IDataset::Name).

Product Availability

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

Specified by:

getName in interface INetworkSource

Returns:

The sourceName

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setName

public void setName(String sourceName)
             throws IOException,
                    AutomationException

Name of the class associated with this network source.

Product Availability

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

Specified by:

setName in interface INetworkSource

Parameters:

sourceName - The sourceName (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getProperties

public IPropertySet getProperties()
                           throws IOException,
                                  AutomationException

Property set of this network source.

Product Availability

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

Specified by:

getProperties in interface INetworkSource

Returns:

A reference to a com.esri.arcgis.system.IPropertySet

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setProperties

public void setProperties(IPropertySet sourceProperties)
                   throws IOException,
                          AutomationException

Property set of this network source.

Product Availability

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

Specified by:

setProperties in interface INetworkSource

Parameters:

sourceProperties - A reference to a com.esri.arcgis.system.IPropertySet (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isUsesGeometryInConnectivity

public boolean isUsesGeometryInConnectivity()
                                     throws IOException,
                                            AutomationException

Indicates if the source object's geometry is used in determining network connectivity.

Remarks

The UsesGeometryInConnectivity property indicates whether the geometries of the features in a NetworkSource are used in determining how its network elements are connected to each other.

For example, the geometries of the features in an EdgeFeatureSource and JunctionFeatureSource are used to determine how the generated edge and junction elements connect to each other. The UsesGeometryInConnectivity property for these sources is True.

In contrast, the geometries of the features in a TurnFeatureSource are not used in deteriming how the turn elements are associated with the edges and junctions of the network -- the fields of the TurnFeatureSource feature class determine this. The UsesGeometryInConnectivity property for the TurnFeatureSource is False.

Product Availability

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

Specified by:

isUsesGeometryInConnectivity in interface INetworkSource

Returns:

The usesGeometry

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSourceType

public int getSourceType()
                  throws IOException,
                         AutomationException

Type of network source.

Product Availability

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

Specified by:

getSourceType in interface INetworkSource

Returns:

A com.esri.arcgis.geodatabase.esriNetworkSourceType constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNetworkSourceDirections

public INetworkSourceDirections getNetworkSourceDirections()
                                                    throws IOException,
                                                           AutomationException

The driving directions settings for this network source.

Remarks

The NetworkSourceDirections property specifies the information needed to generate driving directions when reporting routes traversing elements from this NetworkSource.

Product Availability

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

Specified by:

getNetworkSourceDirections in interface INetworkSource

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setNetworkSourceDirectionsByRef

public void setNetworkSourceDirectionsByRef(INetworkSourceDirections sourceDirections)
                                     throws IOException,
                                            AutomationException

The driving directions settings for this network source.

Product Availability

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

Specified by:

setNetworkSourceDirectionsByRef in interface INetworkSource

Parameters:

sourceDirections - A reference to a com.esri.arcgis.geodatabase.INetworkSourceDirections (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.