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zcl_code_dojo_new_features.clas.abap
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zcl_code_dojo_new_features.clas.abap
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CLASS zcl_code_dojo_new_features DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
TYPES: BEGIN OF _generic_range_str,
sign TYPE c LENGTH 1,
option TYPE c LENGTH 2,
low TYPE c LENGTH 50,
high TYPE c LENGTH 50,
END OF _generic_range_str,
_generic_range_tab TYPE STANDARD TABLE OF _generic_range_str WITH DEFAULT KEY.
TYPES:
BEGIN OF ts_demodata,
name_first TYPE string,
name_last TYPE string,
city TYPE string,
END OF ts_demodata .
TYPES:
tt_demodata TYPE STANDARD TABLE OF ts_demodata WITH DEFAULT KEY .
TYPES:
BEGIN OF _number,
i TYPE i,
END OF _number .
TYPES:
_numbers TYPE SORTED TABLE OF _number WITH UNIQUE KEY i .
TYPES:
BEGIN OF _city_count,
city TYPE string,
count TYPE i,
END OF _city_count .
TYPES:
_cities_count TYPE STANDARD TABLE OF _city_count WITH DEFAULT KEY .
TYPES:
BEGIN OF _material_price,
matnr TYPE matnr,
mtart TYPE string,
price TYPE p LENGTH 8 DECIMALS 2,
END OF _material_price .
TYPES:
_material_prices TYPE STANDARD TABLE OF _material_price WITH DEFAULT KEY .
TYPES:
BEGIN OF _material_price_sum,
mtart TYPE string,
count TYPE i,
price TYPE p LENGTH 8 DECIMALS 2,
END OF _material_price_sum .
TYPES:
_material_prices_sum TYPE STANDARD TABLE OF _material_price_sum WITH DEFAULT KEY .
METHODS fill_demo_data .
METHODS fill_demo_data_numbers
RETURNING
VALUE(numbers) TYPE _numbers .
METHODS fill_demo_data_materials
RETURNING
VALUE(prices) TYPE _material_prices .
METHODS get_cities
RETURNING
VALUE(cities) TYPE string_table .
METHODS get_cities_count_loop
RETURNING
VALUE(result) TYPE _cities_count .
METHODS get_cities_count_for
RETURNING
VALUE(result) TYPE _cities_count .
METHODS get_material_prices
RETURNING
VALUE(result) TYPE _material_prices_sum .
PROTECTED SECTION.
private section.
data DEMO type TT_DEMODATA .
data NUMBERS type _NUMBERS .
data MATERIAL_PRICES type _MATERIAL_PRICES .
methods FILL_DEMO_DATA_ADDRESSES
returning
value(ADDRESSDATA) type TT_DEMODATA .
methods FILL_RANGES_TABLE_CITY
returning
value(RANGE_TAB) type _GENERIC_RANGE_TAB .
methods FILL_RANGES_TABLE_NAME
returning
value(RANGE_TAB) type _GENERIC_RANGE_TAB .
methods FILL_RANGES_TABLE_HEADER
returning
value(RANGE_TAB) type _GENERIC_RANGE_TAB .
ENDCLASS.
CLASS ZCL_CODE_DOJO_NEW_FEATURES IMPLEMENTATION.
METHOD fill_demo_data.
demo = fill_demo_data_addresses( ).
numbers = fill_demo_data_numbers( ).
material_prices = fill_demo_data_materials( ).
ENDMETHOD.
METHOD fill_demo_data_addresses.
addressdata = VALUE #(
( name_first = 'Ivonne' name_last = 'Kattafelt' city = 'Berlin' )
( name_first = 'Lena' name_last = 'Odertal' city = 'Berlin' )
( name_first = 'Michael' name_last = 'Dschäksn' city = 'Berlin' )
( name_first = 'John' name_last = 'Johnson' city = 'Hannover' )
( name_first = 'Enno' name_last = 'Bungee' city = 'Hamburg' ) ).
ENDMETHOD.
METHOD fill_demo_data_materials.
prices = VALUE #(
( matnr = 'PF12345AA' mtart = 'HOLZ' price = '1.11' )
( matnr = 'PF12345AB' mtart = 'HOLZ' price = '2.22' )
( matnr = 'PF12345AC' mtart = 'HOLZ' price = '3.33' )
( matnr = 'GE99999KK' mtart = 'METALL' price = '4.44' )
( matnr = 'GE99999OO' mtart = 'METALL' price = '5.55' ) ).
ENDMETHOD.
METHOD fill_demo_data_numbers.
numbers = VALUE #( FOR i = 1 WHILE i < 10 ( i = i ) ).
ENDMETHOD.
METHOD fill_ranges_table_city.
range_tab = VALUE #( FOR city IN get_cities( ) ( sign = 'I' option = 'EQ' low = city ) ).
ENDMETHOD.
METHOD fill_ranges_table_header.
range_tab = VALUE #( sign = 'I' option = 'EQ'
( low = 'ONE' )
( low = 'TWO' )
( low = 'THREE' ) ).
ENDMETHOD.
METHOD FILL_RANGES_TABLE_NAME.
range_tab = VALUE #( FOR line IN demo ( sign = 'I' option = 'EQ' low = line-name_last ) ).
ENDMETHOD.
METHOD get_cities.
LOOP AT demo INTO DATA(address)
GROUP BY address-city
INTO DATA(city).
APPEND city TO cities.
ENDLOOP.
ENDMETHOD.
METHOD get_cities_count_for.
"w/o hungarian notation
result = VALUE #( FOR GROUPS city_group OF address IN demo
GROUP BY ( city = address-city
count = GROUP SIZE )
( city_group ) ).
"with hungarian notation
* rt_result = VALUE #( FOR GROUPS ls_city_group OF ls_address IN mt_demo
* GROUP BY ( city = ls_address-city
* count = GROUP SIZE )
* ( ls_city_group ) ).
ENDMETHOD.
METHOD get_cities_count_loop.
LOOP AT demo INTO DATA(address)
GROUP BY ( city = address-city count = GROUP SIZE )
INTO DATA(city_group).
* APPEND value #( city = city-city count = city-count ) TO result.
APPEND city_group TO result.
ENDLOOP.
ENDMETHOD.
METHOD get_material_prices.
result = VALUE #( FOR GROUPS grp OF material IN material_prices
GROUP BY ( mtart = material-mtart
count = GROUP SIZE )
( mtart = grp-mtart
count = grp-count
price = REDUCE #( INIT sum = '0.00'
FOR i IN material_prices WHERE ( mtart = grp-mtart )
NEXT sum = sum + i-price ) ) ).
ENDMETHOD.
ENDCLASS.