OOABAP - Final method

*&---------------------------------------------------------------------*
*& Report  YSAP_FINAL_METHOD
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  ysap_final_method.

TABLES: pa0002.

PARAMETERS: pernr TYPE pa0002-pernr.

DATA: BEGIN OF stru,
      pernr TYPE pa0002-pernr,
      vorna TYPE pa0002-vorna,
      nachn TYPE pa0002-nachn,
      END OF stru.

DATA: itab LIKE TABLE OF stru,
      wa LIKE stru.

*----------------------------------------------------------------------*
*       CLASS class1 DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS class1 DEFINITION.
  PUBLIC SECTION.
    METHODS: method1 FINAL.
ENDCLASS.                    "class1 DEFINITION

*----------------------------------------------------------------------*
*       CLASS class1 IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS class1 IMPLEMENTATION.
  METHOD method1 .
    SELECT * FROM pa0002 INTO CORRESPONDING FIELDS OF TABLE itab WHERE pernr EQ pernr.
    LOOP AT itab INTO wa.
      WRITE: wa-pernr, wa-vorna, wa-nachn.
    ENDLOOP.
  ENDMETHOD.                                                "method1
ENDCLASS.                    "class1 IMPLEMENTATION

*----------------------------------------------------------------------*
*       CLASS class2 DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS class2 DEFINITION INHERITING FROM class1.
  PUBLIC SECTION.
    METHODS: method2 .
ENDCLASS.                    "class2 DEFINITION

*----------------------------------------------------------------------*
*       CLASS class2 IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS class2 IMPLEMENTATION.
  METHOD method2.
    WRITE: 'final method'.
  ENDMETHOD.                                                "method2
ENDCLASS.                    "class2 IMPLEMENTATION

START-OF-SELECTION.

  DATA: object1 TYPE REF TO class1.

  CREATE OBJECT object1.

  CALL METHOD object1->method1.









 output: