com.esri.arcgis.geoanalyst
Interface IGridTableOp

All Superinterfaces:

Serializable

All Known Implementing Classes:

GridTableOp

public interface IGridTableOp
extends Serializable

Provides access to members that performs grid VAT operations.

Remarks

Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations.

Product Availability

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

Method Summary

void	addField(IRasterDataset inputGrid, IField field) Add a field to the fields collection.
void	deleteField(IRasterDataset inputGrid, IField field) Delete a field from the fields collection.
ICursor	update(IRasterDataset inputGrid, IQueryFilter queryFilter, boolean recycling) Returns a cursor that can be used to update Rows selected by the specified query.

Method Detail

addField

void addField(IRasterDataset inputGrid,
              IField field)
              throws IOException,
                     AutomationException

Add a field to the fields collection.

Remarks

inputGrid	an input grid or IRasterDataset
Field	an IField object to add to the grid value attribute table (vat).

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Parameters:

inputGrid - A reference to a com.esri.arcgis.geodatabase.IRasterDataset (in)

field - A reference to a com.esri.arcgis.geodatabase.IField (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

deleteField

void deleteField(IRasterDataset inputGrid,
                 IField field)
                 throws IOException,
                        AutomationException

Delete a field from the fields collection.

Remarks

inputGrid	an input RasterDataset or RasterBand
Field	an IField object to delete form the grid value attribute table (vat).

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Parameters:

inputGrid - A reference to a com.esri.arcgis.geodatabase.IRasterDataset (in)

field - A reference to a com.esri.arcgis.geodatabase.IField (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

update

ICursor update(IRasterDataset inputGrid,
               IQueryFilter queryFilter,
               boolean recycling)
               throws IOException,
                      AutomationException

Returns a cursor that can be used to update Rows selected by the specified query.

Remarks

inputGrid	an input grid or IRasterDataset
QueryFilter	query filter object used to update the grid table based on the selected set of attribute values
recycling	The recycling parameter controls row object allocation behavior. It controls how sequential row sets behave when pointing to data. If True, the the same row set is used to update the table. Data is overwritten each time the cursor chages position. If False, a new row set is allocated each time the cursor position changes.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Parameters:

inputGrid - A reference to a com.esri.arcgis.geodatabase.IRasterDataset (in)

queryFilter - A reference to a com.esri.arcgis.geodatabase.IQueryFilter (in)

recycling - The recycling (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.