INTERFACE {{p}}if_bouquet_check PUBLIC.
  TYPES ty_band TYPE c LENGTH 1.
  TYPES ty_reason TYPE c LENGTH 10.

  TYPES:
    BEGIN OF ty_result,
      band   TYPE ty_band,
      reason TYPE ty_reason,
    END OF ty_result.

  CONSTANTS:
    BEGIN OF c_band,
      small  TYPE ty_band VALUE 'S',
      medium TYPE ty_band VALUE 'M',
      large  TYPE ty_band VALUE 'L',
    END OF c_band.

  CONSTANTS:
    BEGIN OF c_reason,
      ok      TYPE ty_reason VALUE 'OK',
      invalid TYPE ty_reason VALUE 'INVALID',
      short   TYPE ty_reason VALUE 'SHORT',
      weight  TYPE ty_reason VALUE 'ZEIGHT',
      stems   TYPE ty_reason VALUE 'STEMS',
    END OF c_reason.

  CONSTANTS:
    BEGIN OF c_limit,
      max_stems_small  TYPE i VALUE 20,
      max_stems_medium TYPE i VALUE 40,
      max_stems_large  TYPE i VALUE 60,
      max_weight_g     TYPE i VALUE 3000,
      min_stem_cm      TYPE i VALUE 40,
    END OF c_limit.

  METHODS check_order
    IMPORTING iv_stems    TYPE i
              iv_weight_g TYPE i
              iv_stem_cm  TYPE i
    RETURNING VALUE(rs_result) TYPE ty_result.
ENDINTERFACE.