package hdgl.db.store; public interface IndexGraphStore extends GraphStore { public Iterable<Long> findVertexByLabelInRange(String label, byte[] min, byte[] max); public Iterable<Long> findEdgeByLabelInRange(String label, byte[] min, byte[] max); public long findVertexByLabelValue(String label, byte[] val); public long findEdgeByLabelValue(String label, byte[] val); public void prepareIndex(); }