com.esri.arcgis.networkanalysis
Class INetElementBarriersProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.networkanalysis.INetElementBarriersProxy

All Implemented Interfaces:

INetElementBarriers, Externalizable, Serializable

Direct Known Subclasses:

INetElementBarriers2Proxy

public class INetElementBarriersProxy
extends com.esri.arcgis.interop.Dispatch
implements INetElementBarriers, Serializable

Provides access to members that specify a set of barriers for the TraceFlowSolver object.

Superseded By

INetElementBarriers2

Remarks

Sets of junction barriers and edge barriers should be created seperately.

When To Use

Use the INetElementBarriers interface to create a set of barriers to pass to the TraceFlowSolver object.

Barriers are stopping points affecting a trace. For example, a downed powerline can be a barrier that affects a trace. Barriers do not affect the flow through a network. If you want to change the flow through a stand-alone logical network you can disable individual elements using the INetAttributesEdit::SetDisabledState method. For geometric networks, set the INetworkFeature::Enabled property to False.

Product Availability

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

See Also:

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

, 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

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
int	getElementType() Type of network element on which the barriers are placed.
INetwork	getNetwork() Network on which the barrier set is placed.
void	removeListener(String iidStr, Object theListener)
void	setBarriers(int userClassID, int count, int[] userIDs) Specifies a set of network features to use as barriers.
void	setElementType(int elementType) Type of network element on which the barriers are placed.
void	setNetworkByRef(INetwork network) Network on which the barrier set is placed.

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

INetElementBarriersProxy

public INetElementBarriersProxy()

INetElementBarriersProxy

public INetElementBarriersProxy(Object obj)
                         throws IOException

Throws:

IOException

INetElementBarriersProxy

protected INetElementBarriersProxy(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

setNetworkByRef

public void setNetworkByRef(INetwork network)
                     throws IOException,
                            AutomationException

Network on which the barrier set is placed.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setNetworkByRef in interface INetElementBarriers

Parameters:

network - A reference to a com.esri.arcgis.geodatabase.INetwork (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNetwork

public INetwork getNetwork()
                    throws IOException,
                           AutomationException

Network on which the barrier set is placed.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getNetwork in interface INetElementBarriers

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setElementType

public void setElementType(int elementType)
                    throws IOException,
                           AutomationException

Type of network element on which the barriers are placed.

Remarks

Barriers can be placed on either edge or junction elements.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setElementType in interface INetElementBarriers

Parameters:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getElementType

public int getElementType()
                   throws IOException,
                          AutomationException

Type of network element on which the barriers are placed.

Remarks

Barriers can be placed on either edge or junction elements.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getElementType in interface INetElementBarriers

Returns:

A com.esri.arcgis.geodatabase.esriElementType constant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setBarriers

public void setBarriers(int userClassID,
                        int count,
                        int[] userIDs)
                 throws IOException,
                        AutomationException

Specifies a set of network features to use as barriers.

Remarks

The Network and ElementType properties must be set before calling SetBarriers.

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 INetElementBarriersGEN::SetBarriers.

Specified by:

setBarriers in interface INetElementBarriers

Parameters:

userClassID - The userClassID (in)

count - The count (in)

userIDs - The userIDs (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.