public void to ( OutputStream outputStream ) throws WriterException { if ( ! withRaw && ( null == rows || rows . isEmpty ( ) ) ) { throw new WriterException ( "write rows cannot be empty, please check it" ) ; } if ( excelType == ExcelType . XLSX ) { new WriterWith2007 ( outputStream ) . writeSheet ( this ) ; } if ( excelType == ExcelType . XLS ) { new WriterWith2003 ( outputStream ) . writeSheet ( this ) ; } if ( excelType == ExcelType . CSV ) { new WriterWithCSV ( outputStream ) . writeSheet ( this ) ; } }
Write an Excel document to the output stream