CLASS-METHODS class_constructor.

CLASS-METHODS s_get
      IMPORTING VALUE(zone) TYPE tznzone
      RETURNING VALUE(result) TYPE REF TO /ork/if_time_zone.

CLASS-METHODS s_fm_tzon_get_offset
      IMPORTING if_timezone TYPE timezone
                if_local_date TYPE d
                if_local_time TYPE t
      EXPORTING ef_utcdiff TYPE t
                ef_utcsign TYPE ty_sign_char
                ef_is_in_dst TYPE abap_bool.

BEGIN OF ty_cm,
        local TYPE REF TO /ork/if_utc_offset,
        system TYPE REF TO /ork/if_utc_offset,
        utc TYPE REF TO /ork/if_utc_offset,
      END OF ty_cm.

TYPES ty_sign_char TYPE c LENGTH 1.

CONSTANTS lc_utc_timezone TYPE timezone VALUE ' '.

CLASS-DATA cm TYPE /ork/cl_time_zone=>ty_cm READ-ONLY.

DATA my_zone TYPE tznzone.

CLASS-DATA sm_buff TYPE REF TO /ork/if_weak_map.

DATA abap_date_time TYPE /ork/if_calendar=>ty_s_abap_date_time.

DATA stamp TYPE /ork/if_calendar=>ty_stamp.

DATA abap_date_time TYPE /ork/if_calendar=>ty_s_abap_date_time.

DATA lf_timestamp TYPE timestamp.

DATA lf_utc_date TYPE d.

DATA lf_utc_time TYPE t.

DATA lf_time_i TYPE i.

DATA lf_offset TYPE i.

DATA lf_utc_date_i TYPE i.

DATA lf_date_i TYPE i.