Package org.apache.poi.ss.usermodel

Interface Date1904Support

All Known Implementing Classes:
XSSFWorkbook
@Internal public interface Date1904Support

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    isDate1904()
    Gets a boolean value that indicates whether the date systems used in the workbook starts in 1904.

  • Method Details

    • isDate1904

      boolean isDate1904()
      Gets a boolean value that indicates whether the date systems used in the workbook starts in 1904.

      The default value is false, meaning that the workbook uses the 1900 date system, where 1/1/1900 is the first day in the system. 1904 based dates are only supported in XSSF workbooks.

      Returns:
      true if the date systems used in the workbook starts in 1904