Package hec.map.renderer

Class MapScaleImage

java.lang.Object

java.util.concurrent.FutureTask<T>

hec.util.concurrent.AwaitableFutureTask<Image>

hec.map.renderer.MapScaleImage

All Implemented Interfaces:

Runnable, Future<Image>, RunnableFuture<Image>

public class MapScaleImage
extends AwaitableFutureTask<Image>

Idea is to keep MapScale with the image it was generated for. Also, want to be able to get MapScale while the image is being computed...

Field Summary

Fields inherited from class hec.util.concurrent.AwaitableFutureTask

actuallyFinishedLatch, wasStarted

Constructor Summary

Constructors

Constructor	Description
MapScaleImage(MapScale mapScale, Callable<Image> callable)

Method Summary

Modifier and Type	Method	Description
void	addCallback(FutureCallback<Image> fc)
void	addListener(Runnable listener)
protected void	done()	Internal implementation detail used to invoke the listeners.
MapScale	getMapScale()

Methods inherited from class hec.util.concurrent.AwaitableFutureTask

awaitActualCompletion, cancel, get, isFinished, isRunning, wasStarted

Methods inherited from class java.util.concurrent.FutureTask

get, isCancelled, isDone, run, runAndReset, set, setException, toString

Methods inherited from class java.lang.Object

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

Constructor Details

MapScaleImage

public MapScaleImage(MapScale mapScale,
 Callable<Image> callable)

Method Details

getMapScale

public MapScale getMapScale()

addListener

public void addListener(Runnable listener)

done

protected void done()

Internal implementation detail used to invoke the listeners.

Overrides:

done in class FutureTask<Image>

addCallback

public void addCallback(FutureCallback<Image> fc)