com.esri.arcgis.geodatabase
Class IEnumTopologyParentProxy

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

All Implemented Interfaces:

IEnumTopologyParent, Externalizable, Serializable

public class IEnumTopologyParentProxy
extends com.esri.arcgis.interop.Dispatch
implements IEnumTopologyParent, Serializable

Provides access to the set of parents of a topology element.

Remarks

Unlike most enumerators in the Geodatabase API, the Next method of this interface does not return objects, but esriTopologyParent structs. Since structs are a value types, checking whether a return value is null should not be used as a conditional statement to iterate through the enumerator's values (it will never be null). However, this interface provides a Count property, which can be used to iterate through the values a specific number of times, instead of checking for a terminating condition such as a null value.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:

Serialized Form

Field Summary

Fields inherited from class com.esri.arcgis.interop.Dispatch

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, E

Constructor Summary

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
int	getCount() The count of parents of this topology element.
tagesriTopologyParent	next() Returns the next parent of this topology element.
void	readExternal(ObjectInput in)
void	removeListener(String iidStr, Object theListener)
void	reset() Resets this eumerator.
void	writeExternal(ObjectOutput out)

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, queryInterface, release, setNativeMode, setPropertyByName, toString, vtblInvoke

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IEnumTopologyParentProxy

public IEnumTopologyParentProxy()

IEnumTopologyParentProxy

public IEnumTopologyParentProxy(Object obj)
                         throws IOException

Throws:

IOException

IEnumTopologyParentProxy

protected IEnumTopologyParentProxy(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 IEnumTopologyParent

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

next

public tagesriTopologyParent next()
                           throws IOException,
                                  AutomationException

Returns the next parent of this topology element.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

next in interface IEnumTopologyParent

Returns:

A Structure: com.esri.arcgis.geodatabase.tagesriTopologyParent (A com.esri.arcgis.geodatabase.tagesriTopologyParent COM typedef)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getCount

public int getCount()
             throws IOException,
                    AutomationException

The count of parents of this topology element.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getCount in interface IEnumTopologyParent

Returns:

The parentCount

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

ClassNotFoundException