com.esri.arcgis.geodatabase
Class IEnumNodeEdgeProxy

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

All Implemented Interfaces:

IEnumNodeEdge, Externalizable, Serializable

public class IEnumNodeEdgeProxy
extends com.esri.arcgis.interop.Dispatch
implements IEnumNodeEdge, Serializable

Provides access to the set of edges incident on the specified node.

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

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
int	getCount() The number of edges entering and leaving this node.
boolean	isClockwise() Indicates if this enumerator is returning edges in clockwise order, or false if it is returning them in counterclockwise order.
void	next(ITopologyEdge[] nextEdge, boolean[] atFrom) Returns the next edge in clockwise or counterclockwise order about the node.
void	removeListener(String iidStr, Object theListener)
void	reset() Resets this eumerator.

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

IEnumNodeEdgeProxy

public IEnumNodeEdgeProxy()

IEnumNodeEdgeProxy

public IEnumNodeEdgeProxy(Object obj)
                   throws IOException

Throws:

IOException

IEnumNodeEdgeProxy

protected IEnumNodeEdgeProxy(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

reset

public void reset()
           throws IOException,
                  AutomationException

Resets this eumerator.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

reset in interface IEnumNodeEdge

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

next

public void next(ITopologyEdge[] nextEdge,
                 boolean[] atFrom)
          throws IOException,
                 AutomationException

Returns the next edge in clockwise or counterclockwise order about the node. 'atFrom' is true if the from point of the edge is incident on this node.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

next in interface IEnumNodeEdge

Parameters:

nextEdge - A reference to a com.esri.arcgis.geodatabase.ITopologyEdge (out: use single element array)

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getCount

public int getCount()
             throws IOException,
                    AutomationException

The number of edges entering and leaving this node. A closed edge will be counted twice.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getCount in interface IEnumNodeEdge

Returns:

The edgeCount

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isClockwise

public boolean isClockwise()
                    throws IOException,
                           AutomationException

Indicates if this enumerator is returning edges in clockwise order, or false if it is returning them in counterclockwise order.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isClockwise in interface IEnumNodeEdge

Returns:

The clockwise

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.