| Interface | Description | 
|---|---|
| ISextanteDataObject | 
 Interface for data objects (layers and tables). 
 | 
| ISextanteLayer | 
 Interface for layers 
 | 
| ISextanteRasterLayer | 
 This is the base interface that all raster object have to implement
 to be able to be used by SEXTANTE algorithms. 
 | 
| Class | Description | 
|---|---|
| AbstractSextanteRasterLayer | 
 A convenience class which implements some of the methods
 of the IRasterLayer interface. 
 | 
| OpenJUMPSextanteRasterLayer |