fmeobjects.FMEBandTilePopulator

FMEBandTilePopulator.clone()	Creates FMEBandTilePopulator as a clone of this object.
FMEBandTilePopulator.getTile(startRow, …)	Populates a tile of data starting at ‘startRow’ and ‘startCol’ and encapsulating the number of rows and columns defined in the tile.
FMEBandTilePopulator.setDeleteSourceOnDestroy(…)	Sets ‘deleteFlag’, identifying whether a populator should delete its source data file when destroyed.
FMEBandTilePopulator.setOutputSize(rows, cols)	Sets the output size of the source.

class FMEBandTilePopulator

Bases: object

FME Band Tile Populator Superclass

FMEBandTilePopulator must be subclassed.

__init__

Initialize self. See help(type(self)) for accurate signature.

clone()

Creates FMEBandTilePopulator as a clone of this object.

Return type:FMEBandTilePopulator Returns:A clone of the original object.

This method must be implemented in the FMEBandTilePopulator subclass.

getTile(startRow, startCol, tile)

Populates a tile of data starting at ‘startRow’ and ‘startCol’ and encapsulating the number of rows and columns defined in the tile.

Parameters:

• startRow (int) – Row number to start tile population.
• startCol (int) – Column number to start tile population.
• tile (FMETile) – Tile to populate.

Return type:

Concrete class of FMETile type

Returns:

Tile after populating a tile of data.

Raises:

FMEException – An exception is raised if an error occurred.

This method must be implemented in the FMEBandTilePopulator subclass.

setDeleteSourceOnDestroy(deleteFlag)

Sets ‘deleteFlag’, identifying whether a populator should delete its source data file when destroyed.

Parameters:deleteFlag (bool) – True to delete, False not to delete. Return type:None Raises:FMEException – An exception is raised if an error occurred.

This method must be implemented in the FMEBandTilePopulator subclass.

setOutputSize(rows, cols)

Sets the output size of the source.

Parameters:

• rows (int) – Number of rows.
• cols (int) – Number of columns.

Return type:

tuple[int]

Returns:

New number of rows and columns after resampling the raster.

Raises:

FMEException – An exception is raised if an error occurred.

This method must be implemented in the FMEBandTilePopulator subclass.