Class EOMonth

  • All Implemented Interfaces:
    FreeRefFunction

    public class EOMonth
    extends Object
    implements FreeRefFunction
    Implementation for the Excel EOMONTH() function.

    EOMONTH() returns the date of the last day of a month.

    Syntax:
    EOMONTH(start_date,months)

    start_date is the starting date of the calculation months is the number of months to be added to start_date, to give a new date. For this new date, EOMONTH returns the date of the last day of the month. months may be positive (in the future), zero or negative (in the past).

    • Constructor Detail

      • EOMonth

        public EOMonth()
    • Method Detail

      • evaluate

        public ValueEval evaluate​(ValueEval[] args,
                                  OperationEvaluationContext ec)
        Specified by:
        evaluate in interface FreeRefFunction
        Parameters:
        args - the pre-evaluated arguments for this function. args is never null, nor are any of its elements.
        ec - primarily used to identify the source cell containing the formula being evaluated. may also be used to dynamically create reference evals.
        Returns:
        never null. Possibly an instance of ErrorEval in the case of a specified Excel error (Exceptions are never thrown to represent Excel errors).