/**
* Constructs a downloader to retrieve elevations not currently available in a specified file store.
* <p/>
* The thread returned is not started during construction, the caller must start the thread.
*
* @param elevationModel the elevation model for which to download elevations.
* @param sector the sector to download data for. This value is final.
* @param resolution the target resolution, provided in radians of latitude per texel. This value is final.
* @param fileStore the file store in which to place the downloaded elevations.
* @param listener an optional retrieval listener. May be null.
*
* @throws ArgumentException if either the elevation model, the sector or file store are null, or the
* resolution is less than zero.
*/
public BasicElevationModelBulkDownloader(BasicElevationModel elevationModel, Sector sector, double resolution,
FileStore fileStore, BulkRetrievalListener listener)
{
// Arguments checked in parent constructor
super(elevationModel, sector, resolution, fileStore, listener);
this.elevationModel = elevationModel;
this.level = computeLevelForResolution(sector, resolution);
}
protected static AVList wmsGetParamsFromDocument(XElement domElement, AVList parameters)
{
if (domElement == null)
{
String message = Logging.getMessage("nullValue.DocumentIsNull");
Logging.logger().severe(message);
throw new ArgumentException(message);
}
if (parameters == null)
{
parameters = new AVListImpl();
}
DataConfigurationUtils.getWMSLayerConfigParams(domElement, parameters);
BasicElevationModel.getBasicElevationModelConfigParams(domElement, parameters);
wmsSetFallbacks(parameters);
parameters.setValue(AVKey.TILE_URL_BUILDER, new URLBuilder(parameters.getStringValue(AVKey.WMS_VERSION), parameters));
return(parameters);
}
