Stage 2 summary at 50 accepted trajectories

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tasks_gen/train/G1077/faulty/m3_water_bill.clas.abap

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+CLASS {{p}}water_bill DEFINITION PUBLIC FINAL CREATE PUBLIC.
+  PUBLIC SECTION.
+    TYPES ty_amount TYPE p LENGTH 8 DECIMALS 2.
+
+    METHODS constructor.
+
+    METHODS calculate
+      IMPORTING iv_consumption   TYPE i
+                iv_days          TYPE i
+      RETURNING VALUE(rv_amount) TYPE ty_amount.
+
+  PRIVATE SECTION.
+    DATA mo_tariff TYPE REF TO {{p}}water_tariff.
+
+    METHODS consumption_charge
+      IMPORTING iv_consumption   TYPE i
+      RETURNING VALUE(rv_charge) TYPE ty_amount.
+
+    METHODS sewage_charge
+      IMPORTING iv_consumption_charge TYPE ty_amount
+      RETURNING VALUE(rv_charge)      TYPE ty_amount.
+
+    METHODS standing_charge
+      IMPORTING iv_days          TYPE i
+      RETURNING VALUE(rv_charge) TYPE ty_amount.
+
+    METHODS tier_charge
+      IMPORTING iv_from          TYPE i
+                iv_to            TYPE i
+                iv_price         TYPE {{p}}water_tariff=>ty_price
+      RETURNING VALUE(rv_charge) TYPE ty_amount.
+ENDCLASS.
+
+
+CLASS {{p}}water_bill IMPLEMENTATION.
+  METHOD constructor.
+    mo_tariff = NEW {{p}}water_tariff( ).
+  ENDMETHOD.
+
+  METHOD calculate.
+    DATA(lv_consumption_charge) = consumption_charge( iv_consumption ).
+    DATA lv_net TYPE ty_amount.
+    lv_net = lv_consumption_charge
+           + sewage_charge( lv_consumption_charge )
+           + standing_charge( iv_days ).
+    DATA(lv_minimum) = mo_tariff->get_minimum_charge( ).
+    IF lv_net < lv_minimum.
+      rv_amount = lv_minimum.
+    ELSE.
+      rv_amount = lv_net.
+    ENDIF.
+  ENDMETHOD.
+
+  METHOD consumption_charge.
+    DATA(lt_tiers) = mo_tariff->get_tiers( ).
+    DATA lv_from TYPE i.
+    LOOP AT lt_tiers INTO DATA(ls_tier).
+      DATA(lv_to) = COND i( WHEN ls_tier-limit_cbm = 0 OR ls_tier-limit_cbm > iv_consumption
+                            THEN iv_consumption
+                            ELSE ls_tier-limit_cbm ).
+      rv_charge = rv_charge + tier_charge( iv_from  = lv_from
+                                           iv_to    = lv_to
+                                           iv_price = ls_tier-price_cbm ).
+      lv_from = lv_to.
+      IF lv_from >= iv_consumption.
+        EXIT.
+      ENDIF.
+    ENDLOOP.
+  ENDMETHOD.
+
+  METHOD sewage_charge.
+    DATA lv_product TYPE p LENGTH 16 DECIMALS 4.
+    lv_product = iv_consumption_charge * mo_tariff->get_sewage_percent( ).
+    rv_charge = lv_product / 100.
+  ENDMETHOD.
+
+  METHOD standing_charge.
+    rv_charge = iv_days / mo_tariff->get_standing_charge( ).
+  ENDMETHOD.
+
+  METHOD tier_charge.
+    DATA(lv_units) = iv_to - iv_from.
+    IF lv_units > 0.
+      rv_charge = lv_units * iv_price.
+    ENDIF.
+  ENDMETHOD.
+ENDCLASS.