> > LoadableMapDataSource.java. We have quite a few
>
> I think that the classes for precompiled tiles should implement a
> different interface to LoadableMapDataSource. There is no need for
> isFileSupported(), mapLevels() either.
>
> I would create another interface that extends MapDataSource for
> these kinds of situations.

I think MapDataSource is not suitable. The SeaGenerator requires the
raw OSM data (ways and nodes), not interpreted by any style.

Gerd