com.esri.arcgis.geodatabase
Class RowBuffer

java.lang.Object
  com.esri.arcgis.geodatabase.RowBuffer

All Implemented Interfaces:

IRowBuffer, java.io.Serializable

public class RowBuffer

extends java.lang.Object

implements IRowBuffer

RowBuffer Object.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Remarks

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 a Table using the CreateRowBuffer method.

See Also:

IRowBuffer, IRow, ITable, Serialized Form

Constructor Summary

RowBuffer(java.lang.Object obj)
Construct a RowBuffer using a reference to such an object returned from ArcGIS Engine or Server.

Method Summary

boolean	equals(java.lang.Object o) Compare this object with another
IRowBuffer	getAsIRowBuffer() Deprecated. No replacement. The object reference can be directly used where the implemented interface is needed.
IFields	getFields() The fields Collection for this row buffer.
java.lang.Object	getValue(int index) The value of the field with the specified index.
int	hashCode() the hashcode for this object
void	setValue(int index, java.lang.Object value) The value of the field with the specified index.

Methods inherited from class java.lang.Object

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

Constructor Detail

RowBuffer

public RowBuffer(java.lang.Object obj)
          throws java.io.IOException

Construct a RowBuffer using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to RowBuffer.
Casting to this class from the return value of a method will not work, as this class represents an abstract class in ArcObjects.
*
RowBuffer o = (RowBuffer)obj; // will not work

RowBuffer o = new RowBuffer(obj); // Use this constructor instead
* @param obj an object returned from ArcGIS Engine or Server RowBuffer theRowBuffer = (RowBuffer) obj;

Throws:

java.io.IOException - if there are interop problems

Method Detail

getAsIRowBuffer

public IRowBuffer getAsIRowBuffer()

Deprecated. No replacement. The object reference can be directly used where the implemented interface is needed.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

hashCode

public int hashCode()

the hashcode for this object

getValue

public java.lang.Object getValue(int index)
                          throws java.io.IOException,
                                 AutomationException

Description copied from interface: IRowBuffer

The value of the field with the specified index.

Supported Platforms

Windows, Solaris, Linux

Remarks

The Index parameter is a zero based index.

Specified by:

getValue in interface IRowBuffer

Parameters:

index - The index (in)

Returns:

A Variant

Throws:

AutomationException - If the ArcObject component throws an exception.

java.io.IOException - If there are interop problems.

setValue

public void setValue(int index,
                     java.lang.Object value)
              throws java.io.IOException,
                     AutomationException

Description copied from interface: IRowBuffer

The value of the field with the specified index.

Supported Platforms

Windows, Solaris, Linux

Specified by:

setValue in interface IRowBuffer

Parameters:

index - The index (in)

value - A Variant (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFields

public IFields getFields()
                  throws java.io.IOException,
                         AutomationException

Description copied from interface: IRowBuffer

The fields Collection for this row buffer.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getFields in interface IRowBuffer

Returns:

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

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.