Package org.openstreetmap.josm.gui.layer.gpx

Class DownloadWmsAlongTrackAction.PrecacheWmsTask

java.lang.Object

org.openstreetmap.josm.gui.PleaseWaitRunnable

org.openstreetmap.josm.gui.layer.gpx.DownloadWmsAlongTrackAction.PrecacheWmsTask

All Implemented Interfaces:

java.lang.Runnable, ProgressMonitor.CancelListener

Enclosing class:

DownloadWmsAlongTrackAction

static class DownloadWmsAlongTrackAction.PrecacheWmsTask
extends PleaseWaitRunnable

Field Summary

Fields

Modifier and Type	Field	Description
private AbstractTileSourceLayer<? extends org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource>	layer
private java.util.List<LatLon>	points
private AbstractTileSourceLayer.PrecacheTask	precacheTask

Fields inherited from class org.openstreetmap.josm.gui.PleaseWaitRunnable

progressMonitor

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PrecacheWmsTask(AbstractTileSourceLayer<? extends org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource> layer, java.util.List<LatLon> points)

Method Summary

Modifier and Type	Method	Description
protected void	cancel()	User pressed cancel button.
ProgressTaskId	canRunInBackground()	Task can run in background if returned value != null.
protected void	finish()	Finish up the data work.
protected void	realRun()	Called in the worker thread to do the actual work.

Methods inherited from class org.openstreetmap.josm.gui.PleaseWaitRunnable

afterFinish, getProgressMonitor, operationCanceled, run

Methods inherited from class java.lang.Object

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

Field Detail

layer

private final AbstractTileSourceLayer<? extends org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource> layer

points

private final java.util.List<LatLon> points

precacheTask

private AbstractTileSourceLayer.PrecacheTask precacheTask

Constructor Detail

PrecacheWmsTask

protected PrecacheWmsTask(AbstractTileSourceLayer<? extends org.openstreetmap.gui.jmapviewer.tilesources.AbstractTMSTileSource> layer,
                          java.util.List<LatLon> points)

Method Detail

realRun

protected void realRun()
                throws org.xml.sax.SAXException,
                       java.io.IOException,
                       OsmTransferException

Description copied from class: PleaseWaitRunnable

Called in the worker thread to do the actual work. When any of the exception is thrown, a message box will be displayed and closeDialog is called. finish() is called in any case.

Specified by:

realRun in class PleaseWaitRunnable

Throws:

org.xml.sax.SAXException - if a SAX error occurs

java.io.IOException - if an I/O error occurs

OsmTransferException - if a communication error with the OSM server occurs

finish

protected void finish()

Description copied from class: PleaseWaitRunnable

Finish up the data work. Is guaranteed to be called if realRun is called. Finish is called in the gui thread just after the dialog disappeared.

Specified by:

finish in class PleaseWaitRunnable

cancel

protected void cancel()

Description copied from class: PleaseWaitRunnable

User pressed cancel button.

Specified by:

cancel in class PleaseWaitRunnable

canRunInBackground

public ProgressTaskId canRunInBackground()

Description copied from class: PleaseWaitRunnable

Task can run in background if returned value != null. Note that it's tasks responsibility to ensure proper synchronization, PleaseWaitRunnable doesn't with it.

Overrides:

canRunInBackground in class PleaseWaitRunnable

Returns:

If returned value is != null then task can run in background. TaskId could be used in future for "Always run in background" checkbox