NullMapService.java

package tc.oc.api.maps;

import java.util.Collection;
import java.util.Collections;

import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import tc.oc.api.docs.MapRating;
import tc.oc.api.docs.virtual.MapDoc;
import tc.oc.api.message.types.UpdateMultiResponse;
import tc.oc.api.model.NullModelService;

public class NullMapService extends NullModelService<MapDoc, MapDoc> implements MapService {

    @Override
    public ListenableFuture<?> rate(MapRating rating) {
        return Futures.immediateFuture(null);
    }

    @Override
    public ListenableFuture<MapRatingsResponse> getRatings(MapRatingsRequest request) {
        return Futures.immediateFuture(Collections::emptyMap);
    }

    @Override
    public UpdateMapsResponse updateMaps(Collection<? extends MapDoc> maps) {
        return new UpdateMapsResponse(
            Futures.immediateFuture(UpdateMultiResponse.EMPTY),
            Collections.emptyMap()
        );
    }
}