public void reset ( ) { data . rewind ( ) ; // Read off the rows, columns, and non-zero elements data . getInt ( ) ; data . getInt ( ) ; data . getInt ( ) ; // Reset the counters. curCol = 0 ; entry = 0 ; try { advance ( ) ; } catch ( IOException ioe ) { throw new IOError ( ioe ) ; } }
Resets the iterator to the start of the file s data .