CLASS lcl_wasserbehaelter DEFINITION.
PUBLIC SECTION.
* ...
* Wasserhrte prfen
METHODS check_wasser_haerte.
PROTECTED SECTION.
* ...
PRIVATE SECTION.
* ...
* Wasserhrte
DATA: gd_wasser_haerte TYPE f.
ENDCLASS.
CLASS lcl_wasserbehaelter IMPLEMENTATION.
* ...
* Wasserhrte prfen
METHOD check_wasser_haerte.
IF me->gd_wasser_haerte > gc_wasser_haerte_grenze.
MESSAGE 'AU, das tut weh!' TYPE 'I'.
ENDIF.
ENDMETHOD.
ENDCLASS.