private final DataInterface<LongList> indexedDataInterface;
public IndexedDataInterface(DataInterfaceFactory dataInterfaceFactory, DataInterface<T> baseInterface, DataIndexer<T> indexer) {
super(baseInterface);
this.indexer = indexer;
this.indexedDataInterface = dataInterfaceFactory.createDataInterface(DatabaseCachingType.CACHED_AND_BLOOM, baseInterface.getName() + "_idx", LongList.class, new LongListCombinator());
}