com.esri.arcgis.geodatabase
Class ITopologyClassProxy

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

All Implemented Interfaces:

ITopologyClass, Externalizable, Serializable

public class ITopologyClassProxy
extends com.esri.arcgis.interop.Dispatch
implements ITopologyClass, Serializable

Provides access to topology class members.

Remarks

The ITopologyClass interface provides read-only access to the properties of feature classes in a Topology. Most of these properties are specified when the feature class is added to the Topology.

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

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
ITopology	getTopology() The Topology associated with the class.
double	getWeight() The weight of the class in the topology.
int	getXYRank() The XY rank of the class in the topology.
int	getZRank() The Z rank of the class in the topology.
boolean	isEventNotificationOnValidate() Indicates if event notification is fired on validate.
boolean	isInTopology() Indicates if the class is in a topology.
void	removeListener(String iidStr, Object theListener)

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

ITopologyClassProxy

public ITopologyClassProxy()

ITopologyClassProxy

public ITopologyClassProxy(Object obj)
                    throws IOException

Throws:

IOException

ITopologyClassProxy

protected ITopologyClassProxy(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

getTopology

public ITopology getTopology()
                      throws IOException,
                             AutomationException

The Topology associated with the class.

Remarks

Returns the Topology this FeatureClass is associated with. A FeatureClass can be associated with only 1 Topology.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getTopology in interface ITopologyClass

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isInTopology

public boolean isInTopology()
                     throws IOException,
                            AutomationException

Indicates if the class is in a topology.

Remarks

Returns True if the FeatureClass participates in a topology and False if the FeatureClass does not participate in a Topology.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isInTopology in interface ITopologyClass

Returns:

The inTopology

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getWeight

public double getWeight()
                 throws IOException,
                        AutomationException

The weight of the class in the topology.

Remarks

The Weight of the feature class is a long between 1 and 10. This property is not currently implemented.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getWeight in interface ITopologyClass

Returns:

The weight

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getXYRank

public int getXYRank()
              throws IOException,
                     AutomationException

The XY rank of the class in the topology.

Remarks

The XYRank of a feature class in the topology is a long between 1 and 50. It represents the relative accuracy of the features in the feature class with respect to their surrounding features.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getXYRank in interface ITopologyClass

Returns:

The xYRank

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getZRank

public int getZRank()
             throws IOException,
                    AutomationException

The Z rank of the class in the topology.

Remarks

The ZRank of a feature class in the topology is a long between 1 and 50. It represents the relative accuracy of the features in the feature class with respect to their surrounding features. If a feature class is not Z aware it will return a ZRank of zero.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getZRank in interface ITopologyClass

Returns:

The zRank

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isEventNotificationOnValidate

public boolean isEventNotificationOnValidate()
                                      throws IOException,
                                             AutomationException

Indicates if event notification is fired on validate.

Remarks

EventNotificationOnValidate returns a Boolean value indicating if the ITopologyClassEvents::OnValidate event is broadcast when the Topology of the participating feature class is validated. The EventNotificationOnValidate property is only set when the feature class is added to the Topology and can only be set if the Topology is created programmatically. Feature classes participating in topologies created with the use of the Topology Wizard in ArcCatalog, return False for EventNotificationOnValidate.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

isEventNotificationOnValidate in interface ITopologyClass

Returns:

The eventNotification

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.