org.oscim.layers.tile

Class TileLoader

java.lang.Object

org.oscim.layers.tile.TileLoader

All Implemented Interfaces:

org.oscim.tiling.ITileDataSink

public abstract class TileLoader
extends java.lang.Object
implements org.oscim.tiling.ITileDataSink

Field Summary

Fields

Modifier and Type	Field and Description
static long	lastLoadTime
protected org.oscim.layers.tile.MapTile	mTile
protected boolean	mWorking

Constructor Summary

Constructors

Constructor and Description
TileLoader(org.oscim.layers.tile.TileManager tileManager)

Method Summary

Modifier and Type	Method and Description
void	awaitPausing()
void	cancel()
void	completed(org.oscim.tiling.QueryResult result) Callback to be called by TileDataSource when finished loading or on failure.
abstract void	dispose()
void	finish()
void	go()
boolean	isCanceled()
boolean	isPausing()
protected abstract boolean	loadTile(org.oscim.layers.tile.MapTile tile)
void	pause()
static void	postLoadDelay(LoadDelayTask<?> task)
void	proceed()
void	process(org.oscim.core.MapElement element) Called by TileDataSource
void	setTileImage(org.oscim.backend.canvas.Bitmap bitmap) Called by TileDataSource
void	start()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mWorking

protected boolean mWorking

mTile

protected org.oscim.layers.tile.MapTile mTile

lastLoadTime

public static long lastLoadTime

Constructor Detail

TileLoader

public TileLoader(org.oscim.layers.tile.TileManager tileManager)

Method Detail

dispose

public abstract void dispose()

loadTile

protected abstract boolean loadTile(org.oscim.layers.tile.MapTile tile)

finish

public void finish()

cancel

public void cancel()

isCanceled

public boolean isCanceled()

isPausing

public boolean isPausing()

pause

public void pause()

proceed

public void proceed()

awaitPausing

public void awaitPausing()

start

public void start()

go

public void go()

completed

public void completed(org.oscim.tiling.QueryResult result)

Callback to be called by TileDataSource when finished loading or on failure. MUST BE CALLED IN ANY CASE!

Specified by:

completed in interface org.oscim.tiling.ITileDataSink

process

public void process(org.oscim.core.MapElement element)

Called by TileDataSource

Specified by:

process in interface org.oscim.tiling.ITileDataSink

setTileImage

public void setTileImage(org.oscim.backend.canvas.Bitmap bitmap)

Called by TileDataSource

Specified by:

setTileImage in interface org.oscim.tiling.ITileDataSink

postLoadDelay

public static void postLoadDelay(LoadDelayTask<?> task)