com.esri.arcgis.geodatabase
Class IRowBufferProxy

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

All Implemented Interfaces:

IRowBuffer, Externalizable, Serializable

Direct Known Subclasses:

IFeatureBufferProxy, IRowProxy

public class IRowBufferProxy
extends com.esri.arcgis.interop.Dispatch
implements IRowBuffer, Serializable

Provides access to members used for getting and modifying a rows values and for getting the fields in the row.

Description

A RowBuffer is a transient object that is capable of holding the state of a row but has no object identity. It is used primarily during data loading as the argument to the InsertRow method on an insert cursor. A RowBuffer is obtained from the Table::CreateRowBuffer method.

Remarks

The IRowBuffer interface contains methods to access the state (the set of field values) for a row buffer. These methods take as argument the numeric index of the field to be accessed.

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

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
IFields	getFields() The fields Collection for this row buffer.
Object	getValue(int index) The value of the field with the specified index.
void	removeListener(String iidStr, Object theListener)
void	setValue(int index, Object value) The value of the field with the specified index.

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

IRowBufferProxy

public IRowBufferProxy()

IRowBufferProxy

public IRowBufferProxy(Object obj)
                throws IOException

Throws:

IOException

IRowBufferProxy

protected IRowBufferProxy(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

getValue

public Object getValue(int index)
                throws IOException,
                       AutomationException

The value of the field with the specified index.

Product Availability

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

Specified by:

getValue in interface IRowBuffer

Parameters:

index - The index (in)

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setValue

public void setValue(int index,
                     Object value)
              throws IOException,
                     AutomationException

The value of the field with the specified index.

Product Availability

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

Specified by:

setValue in interface IRowBuffer

Parameters:

index - The index (in)

value - A Variant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFields

public IFields getFields()
                  throws IOException,
                         AutomationException

The fields Collection for this row buffer.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getFields in interface IRowBuffer

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.