org.osmdroid.tileprovider.modules

Interface IFilesystemCache

All Known Implementing Classes:

SqliteArchiveTileWriter, SqlTileWriter, TileWriter

public interface IFilesystemCache

Represents a write-only interface into a file system cache.

Method Summary

Modifier and Type	Method and Description
boolean	exists(ITileSource pTileSourceInfo, MapTile pTile) return true if the map file for download already exists
void	onDetach() Used when the map engine is shutdown, use it to perform any clean up activities and to terminate any background threads
boolean	remove(ITileSource tileSource, MapTile tile) Removes a tile from the cache, see issue https://github.com/osmdroid/osmdroid/issues/426
boolean	saveFile(ITileSource pTileSourceInfo, MapTile pTile, InputStream pStream) Save an InputStream as the specified tile in the file system cache for the specified tile source.

Method Detail

saveFile

boolean saveFile(ITileSource pTileSourceInfo,
                 MapTile pTile,
                 InputStream pStream)

Save an InputStream as the specified tile in the file system cache for the specified tile source.

Parameters:

pTileSourceInfo - a tile source

pTile - a tile

pStream - an InputStream

Returns:

exists

boolean exists(ITileSource pTileSourceInfo,
               MapTile pTile)

return true if the map file for download already exists

Parameters:

pTileSourceInfo -

pTile -

Returns:

onDetach

void onDetach()

Used when the map engine is shutdown, use it to perform any clean up activities and to terminate any background threads

Since:

5.3

remove

boolean remove(ITileSource tileSource,
               MapTile tile)

Removes a tile from the cache, see issue https://github.com/osmdroid/osmdroid/issues/426

Parameters:

tileSource -

tile -

Returns:

true if it was removed, false otherwise

Since:

5.4.2