com.esri.arcgis.geodatabase
Class ITopologyElementProxy

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

All Implemented Interfaces:

ITopologyElement, Externalizable, Serializable

Direct Known Subclasses:

ITopologyEdgeProxy, ITopologyNodeProxy

public class ITopologyElementProxy
extends com.esri.arcgis.interop.Dispatch
implements ITopologyElement, Serializable

Provides access to the functionality present in all topology elements. ITopologyEdge and ITopologyNode inherit from this interface.

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

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
IGeometry	getGeometry() The geometry of the topology element.
IEnumTopologyParent	getParents() The set of parents (features) of this topology element.
boolean	isDeleted() Indicates if this element has been deleted from its containing topology graph.
boolean	isSelected() Indicates if this element is part of its containing topology graph's selected set.
boolean	isVisited() Indicates if the topology element has been visited.
void	queryGeometry(IGeometry geometry) Copies the element's geometry into the specified geometry.
void	removeListener(String iidStr, Object theListener)
void	setVisited(boolean isVisited) Indicates if the topology element has been visited.

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

ITopologyElementProxy

public ITopologyElementProxy()

ITopologyElementProxy

public ITopologyElementProxy(Object obj)
                      throws IOException

Throws:

IOException

ITopologyElementProxy

protected ITopologyElementProxy(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

getGeometry

public IGeometry getGeometry()
                      throws IOException,
                             AutomationException

The geometry of the topology element.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getGeometry in interface ITopologyElement

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isSelected

public boolean isSelected()
                   throws IOException,
                          AutomationException

Indicates if this element is part of its containing topology graph's selected set.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isSelected in interface ITopologyElement

Returns:

The selected

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryGeometry

public void queryGeometry(IGeometry geometry)
                   throws IOException,
                          AutomationException

Copies the element's geometry into the specified geometry.

Remarks

The Geometry parameter must be an instance of an appropriate type of geometry for the topology element being called. For example, if the topology element is a node, a new point should be created and passed as the parameter, and if the topology element is an edge, a new polyline should be created and passed as the parameter.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

queryGeometry in interface ITopologyElement

Parameters:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isDeleted

public boolean isDeleted()
                  throws IOException,
                         AutomationException

Indicates if this element has been deleted from its containing topology graph.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isDeleted in interface ITopologyElement

Returns:

The deleted

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getParents

public IEnumTopologyParent getParents()
                               throws IOException,
                                      AutomationException

The set of parents (features) of this topology element.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getParents in interface ITopologyElement

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isVisited

public boolean isVisited()
                  throws IOException,
                         AutomationException

Indicates if the topology element has been visited.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isVisited in interface ITopologyElement

Returns:

The isVisited

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setVisited

public void setVisited(boolean isVisited)
                throws IOException,
                       AutomationException

Indicates if the topology element has been visited.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setVisited in interface ITopologyElement

Parameters:

isVisited - The isVisited (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.