Interface IDStarAlgorithm

    • Method Detail

      • processMatch

        boolean processMatch​(ValueEval eval)
        Process a match that is found during a run through a database.
        Parameters:
        eval - ValueEval of the cell in the matching row. References will already be resolved.
        Returns:
        Whether we should continue iterating through the database.
      • getResult

        ValueEval getResult()
        Return a result ValueEval that will be the result of the calculation. This is always called at the end of a run through the database.
        Returns:
        a ValueEval
      • allowEmptyMatchField

        default boolean allowEmptyMatchField()
        Whether the field value (the 2nd param in DCOUNT, DGET, etc.) can evaluate to empty. It is allowed to evaluate to empty for DCOUNT.
        Returns:
        whether the field value can evaluate to empty