question: public FixedSizeSwapRedoLogFile ( FixedSizeSwapRedoLogFileConfig config ) { this . _memoryMaxPackets = config . getMemoryMaxPackets ( ) ; this . _externalStorage = config . getRedoLogFileStorage ( ) ; this . _fetchBatchSize = config . getFetchBatchSize ( ) ; if ( _logger . isLoggable ( Level . CONFIG ) ) { _logger . config ( "FixedSizeSwapRedoLogFile created:" + "\n\tmemoryMaxPackets = " + _memoryMaxPackets + "\n\tfetchBatchSize = " + _fetchBatchSize ) ; } }
target:  Constructs a fixed size swap redo log file