com.esri.arcgis.geodatabase
Class IUtilityNetwork2Proxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.geodatabase.INetworkProxy
          com.esri.arcgis.geodatabase.IUtilityNetworkProxy
              com.esri.arcgis.geodatabase.IUtilityNetwork2Proxy

All Implemented Interfaces:

INetwork, IUtilityNetwork, IUtilityNetwork2, Externalizable, Serializable

public class IUtilityNetwork2Proxy
extends IUtilityNetworkProxy
implements IUtilityNetwork2, Serializable

Provides access to members that get and set flow direction in a utility network.

Remarks

The only elements in a network that can have flow are edge elements. Junction elements do not have flow.

Flow is maintained in the logical network and not the geometric network. Unlike creating flags, which is done on a feature in the geometric network, changing flow direction on individual elements requires that you directly manipulate the logical network.

This operation requires that you make the network editable. You can do this either through an edit session, using the Editor, or you can use the IWorkspaceEdit interface to edit the workspace of the logical network.

Product Availability

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

Not all members are callable from Java. Please use IUtilityNetworkGEN instead.

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

	IUtilityNetwork2Proxy()
	IUtilityNetwork2Proxy(Object obj)
protected	IUtilityNetwork2Proxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
void	partialEstablishFlowDirection(int sourceCount, int[] sourceEIDs, int sinkCount, int[] sinkEIDs) Sets the flow direction of all reachable edge elements based on the placement of sources and sinks.
void	removeListener(String iidStr, Object theListener)

Methods inherited from class com.esri.arcgis.geodatabase.IUtilityNetworkProxy

establishFlowDirection, getFlowDirection, isValidFlowDirection, setFlowDirection

Methods inherited from class com.esri.arcgis.geodatabase.INetworkProxy

createForwardStar, createNetBrowser, getEdgeCount, getJunctionCount, getMaxDegree, getMaxTurn, getStatus, getTurnCount

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

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

establishFlowDirection, getFlowDirection, isValidFlowDirection, setFlowDirection

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

createForwardStar, createNetBrowser, getEdgeCount, getJunctionCount, getMaxDegree, getMaxTurn, getStatus, getTurnCount

Field Detail

noncastable

public boolean noncastable

Constructor Detail

IUtilityNetwork2Proxy

public IUtilityNetwork2Proxy()

IUtilityNetwork2Proxy

public IUtilityNetwork2Proxy(Object obj)
                      throws IOException

Throws:

IOException

IUtilityNetwork2Proxy

protected IUtilityNetwork2Proxy(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 IUtilityNetworkProxy

Throws:

IOException

removeListener

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

Overrides:

removeListener in class IUtilityNetworkProxy

Throws:

IOException

partialEstablishFlowDirection

public void partialEstablishFlowDirection(int sourceCount,
                                          int[] sourceEIDs,
                                          int sinkCount,
                                          int[] sinkEIDs)
                                   throws IOException,
                                          AutomationException

Sets the flow direction of all reachable edge elements based on the placement of sources and sinks.

Remarks

PartialEstablishFlowDirection will set the flow direction for the network based on the input sources (starting points) and/or sinks (collection points). In the majority of cases your network will have either sources or sinks, but not both. Having both sources and sinks in your network will often lead to indeterminate flow on the edge elements.

PartialEstablishFlowDirection is very similar to IUtilityNetwork::EstablishFlowDirection. The difference is in those edge elements that cannot be reached from the specified sources and/or sinks. In EstablishFlowDirection, these edges will be set to uninitialized flow. In PartialEstablishFlowDirection, these unreachable edges will retain their original flow direction value.

The flow direction established on the edges will be based on these possible values:

esriFDAgainstFlow
esriFDIndeterminate
esriFDUninitialized
esriFDWithFlow

This operation requires that you make the network editable. You can do this either through an edit session, using the Editor, or you can use the IWorkspaceEdit interface to edit the workspace of the logical network.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

This method is not callable from Java. Please use IUtilityNetworkGEN::PartialEstablishFlowDirection.

Specified by:

partialEstablishFlowDirection in interface IUtilityNetwork2

Parameters:

sourceCount - The sourceCount (in)

sourceEIDs - The sourceEIDs (in)

sinkCount - The sinkCount (in)

sinkEIDs - The sinkEIDs (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.