org.gvsig.raster.cache.tile.disk

Interface ITileFileSystemStrategy

All Known Implementing Classes:

DefaultFileSystemStrategy, FlatXFileSystemStrategy

public interface ITileFileSystemStrategy

This interface allows to save/load tiles attending to different strategies, this means the way the tiles are stored on disk, using a quadkey, flat zoom level, etc.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	FLATX
static java.lang.String	QUADKEY

Method Summary

Modifier and Type	Method and Description
java.lang.String	getRelativeToLayerDirTilePath(int row, int col, int zoomLevel, java.lang.String var, java.lang.String z, java.lang.String time) The relative path of the tile on disk

Field Detail

FLATX

static final java.lang.String FLATX

See Also:

Constant Field Values

QUADKEY

static final java.lang.String QUADKEY

See Also:

Constant Field Values

Method Detail

getRelativeToLayerDirTilePath

java.lang.String getRelativeToLayerDirTilePath(int row,
                                               int col,
                                               int zoomLevel,
                                               java.lang.String var,
                                               java.lang.String z,
                                               java.lang.String time)

The relative path of the tile on disk

Parameters:

row - Row of the tile

col - Column of the tile

zoomLevel - The zoom level

var - Variable which is represented in this cache structure. This is useful for netcdf and other multidimensional formats

z - Level of deep in the raster layer. This is useful for multidimensional formats

time - A format which supports 4D needs to store different time moments y different directories

Returns:

The path to append to the absolute path of the layer on disk