com.esri.arcgis.geodatabase
Class ITopologyGraph4Proxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.geodatabase.ITopologyGraphProxy
          com.esri.arcgis.geodatabase.ITopologyGraph2Proxy
              com.esri.arcgis.geodatabase.ITopologyGraph3Proxy
                  com.esri.arcgis.geodatabase.ITopologyGraph4Proxy

All Implemented Interfaces:

ITopologyGraph, ITopologyGraph2, ITopologyGraph3, ITopologyGraph4, Externalizable, Serializable

public class ITopologyGraph4Proxy
extends ITopologyGraph3Proxy
implements ITopologyGraph4, Serializable

Provides access to members that control the topology graph.

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

	ITopologyGraph4Proxy()
	ITopologyGraph4Proxy(Object obj)
protected	ITopologyGraph4Proxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
void	buildFromPolygon(IPolygon extent, boolean preserveSelection) Creates topo elements from all topology feature classes intersecting the specified polygon.
void	determineNodeDegree() Nodes located outside a polygonal build extent do not have a known degree (valence).
IPolygon	getBuildPolygonExtent() The polygon used to determine the contents of the topology graph.
void	mergeSelectedEdges() Merge a connected sequence of selected edges that has the same feature parent set.
void	removeListener(String iidStr, Object theListener)

Methods inherited from class com.esri.arcgis.geodatabase.ITopologyGraph3Proxy

postEx

Methods inherited from class com.esri.arcgis.geodatabase.ITopologyGraph2Proxy

isHasPseudoNodes

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

build, deleteEdge, deletePseudoNodesFromSelection, enumHitTest, getBuildExtent, getEdges, getEdgeSelection, getExtent, getNodes, getNodeSelection, getParentEdges, getParentGeometry, getParentNodes, getSelectionCount, getSelectionExtent, getSelectionFeedback, getSelectionParents, getSplitMoveNodeFeedback, hitTest, hitTestSelection, isHasElement, isPosting, post, reshapeEdgeGeometry, select, selectByGeometry, setEdgeGeometry, setEmpty, setParentSelected, setSelectionEmpty, splitEdgeAtDistance, splitEdgeAtPoint, splitMoveNode, transformSelection

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.ITopologyGraph3

postEx

Methods inherited from interface com.esri.arcgis.geodatabase.ITopologyGraph2

isHasPseudoNodes

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

build, deleteEdge, deletePseudoNodesFromSelection, enumHitTest, getBuildExtent, getEdges, getEdgeSelection, getExtent, getNodes, getNodeSelection, getParentEdges, getParentGeometry, getParentNodes, getSelectionCount, getSelectionExtent, getSelectionFeedback, getSelectionParents, getSplitMoveNodeFeedback, hitTest, hitTestSelection, isHasElement, isPosting, post, reshapeEdgeGeometry, select, selectByGeometry, setEdgeGeometry, setEmpty, setParentSelected, setSelectionEmpty, splitEdgeAtDistance, splitEdgeAtPoint, splitMoveNode, transformSelection

Field Detail

noncastable

public boolean noncastable

Constructor Detail

ITopologyGraph4Proxy

public ITopologyGraph4Proxy()

ITopologyGraph4Proxy

public ITopologyGraph4Proxy(Object obj)
                     throws IOException

Throws:

IOException

ITopologyGraph4Proxy

protected ITopologyGraph4Proxy(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 ITopologyGraph3Proxy

Throws:

IOException

removeListener

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

Overrides:

removeListener in class ITopologyGraph3Proxy

Throws:

IOException

buildFromPolygon

public void buildFromPolygon(IPolygon extent,
                             boolean preserveSelection)
                      throws IOException,
                             AutomationException

Creates topo elements from all topology feature classes intersecting the specified polygon. The topology graph takes ownership of the input polygon.

Remarks

This method is very similar to Build, except the extent of the build isn't restricted to a rectangular envelope; any polygon can be used to define the build area.

Product Availability

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

Specified by:

buildFromPolygon in interface ITopologyGraph4

Parameters:

extent - A reference to a com.esri.arcgis.geometry.IPolygon (in)

preserveSelection - The preserveSelection (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getBuildPolygonExtent

public IPolygon getBuildPolygonExtent()
                               throws IOException,
                                      AutomationException

The polygon used to determine the contents of the topology graph. The topology graph maintains ownership of this reference.

Product Availability

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

Specified by:

getBuildPolygonExtent in interface ITopologyGraph4

Returns:

A reference to a com.esri.arcgis.geometry.IPolygon

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

determineNodeDegree

public void determineNodeDegree()
                         throws IOException,
                                AutomationException

Nodes located outside a polygonal build extent do not have a known degree (valence). Apply this method before using the Degree or IsDegreeKnown properties of a topology node from this graph.

Product Availability

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

Specified by:

determineNodeDegree in interface ITopologyGraph4

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

mergeSelectedEdges

public void mergeSelectedEdges()
                        throws IOException,
                               AutomationException

Merge a connected sequence of selected edges that has the same feature parent set.

Product Availability

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

Specified by:

mergeSelectedEdges in interface ITopologyGraph4

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.