private boolean readMetaDataEntry ( ReadStream is ) throws IOException { int crc = _nonce ; int code = is . read ( ) ; crc = Crc32Caucho . generate ( crc , code ) ; switch ( code ) { case CODE_TABLE : readMetaTable ( is , crc ) ; break ; case CODE_SEGMENT : readMetaSegment ( is , crc ) ; break ; case CODE_META_SEGMENT : readMetaContinuation ( is , crc ) ; break ; default : return false ; } _metaOffset = is . position ( ) ; return true ; }
Reads meta - data entries .