public class RocksIteratorWrapper
implements org.rocksdb.RocksIteratorInterface, Closeable
This is a wrapper around RocksIterator to check the iterator status for all the methods mentioned
to require this check in the wiki documentation: seek, next, seekToFirst, seekToLast, seekForPrev, and prev.
This is required because the iterator may pass the blocks or files it had difficulties in reading (because
of IO error, data corruption or other issues) and continue with the next available keys. The status flag may not be
OK, even if the iterator is valid. More information can be found