/// <inheritdoc />
public override void OnNext(Tile value)
{
if (_mapDataLibrary.Exists(value.QuadKey))
{
Notify(new Tuple <Tile, string>(value, ""));
return;
}
if (OsmTileRange.Contains(value.QuadKey.LevelOfDetail))
{
_osmMapDataProvider.OnNext(value);
}
else
{
_mapzenMapDataProvider.OnNext(value);
}
}
/// <inheritdoc />
public IObservable <int> Add(MapDataStorageType dataStorageType, string dataPath, Stylesheet stylesheet, QuadKey quadKey)
{
return(_mapDataLibrary.Exists(quadKey)
? Observable.Return <int>(100)
: _mapDataLibrary.Add(dataStorageType, dataPath, stylesheet, quadKey));
}
/// <inheritdoc />
public IObservable <int> AddTo(string storageKey, string dataPath, Stylesheet stylesheet, QuadKey quadKey, CancellationToken cancellationToken)
{
return(_mapDataLibrary.Exists(quadKey)
? Observable.Return <int>(100)
: _mapDataLibrary.AddTo(storageKey, dataPath, stylesheet, quadKey, cancellationToken));
}