Stage 2 summary at 50 accepted trajectories

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

tasks_gen/train/G1083/spec.md

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+# 1. Goal
+
+A glazier workshop replaces window panes. For each pane of a job, the quotation
+program calls one function module. The function module returns the fee of the
+pane. Other programs of the workshop reuse the same calculation, so the
+calculation must also be available as a method of a new class.
+
+# 2. Open questions
+
+None.
+
+# 3. Context
+
+- Function group {{P}}FG_GLAZ is in package $TMP.
+- Function module {{P}}GLAZ_SAMPLE is in this function group. It is the sample
+  module. All pane fee modules use the interface of the sample module.
+- The quotation program calls {{P}}GLAZ_FEE for each pane of a job.
+
+# 4. Contract
+
+- Create the function module {{P}}GLAZ_FEE in function group {{P}}FG_GLAZ.
+  Use exactly the interface of {{P}}GLAZ_SAMPLE: the same parameter names, the
+  same parameter kinds, the same types and the same exceptions.
+- Create the class {{P}}GLAZ_CALC in package $TMP. The class is public and
+  final. The class has a public constructor without parameters. The class has
+  this public method:
+
+  METHOD calculate
+    IMPORTING iv_width_mm  TYPE i
+              iv_height_mm TYPE i
+              iv_glass     TYPE string
+              iv_urgent    TYPE abap_bool
+    RETURNING VALUE(rv_fee) TYPE decfloat34
+    RAISING   cx_abap_invalid_value.
+
+- For the same input, {{P}}GLAZ_FEE returns the same fee as the method
+  calculate.
+
+# 5. Business rules
+
+The input of the calculation is:
+- iv_width_mm: the width of the pane in millimetres.
+- iv_height_mm: the height of the pane in millimetres.
+- iv_glass: the code of the glass type.
+- iv_urgent: the urgent flag.
+
+1. The width and the height must be greater than 0. If not, the input is
+   invalid.
+2. The glass type code must be SIMPLE, SAFETY or INSULATED. If not, the input
+   is invalid.
+3. The area of the pane in square metres is the width multiplied by the height
+   and divided by 1 000 000.
+4. The price of one square metre is 45.00 for SIMPLE, 90.00 for SAFETY and
+   140.00 for INSULATED.
+5. The fee is the area multiplied by the price of one square metre.
+6. If the fee is less than 35.00, the fee is 35.00.
+7. If iv_urgent is true, the fee is multiplied by 1.5.
+8. If the fee is more than 480.00, the fee is 480.00.
+9. Round the fee half up to 2 decimals. This is the last step.
+10. For invalid input, the method calculate raises cx_abap_invalid_value and
+    {{P}}GLAZ_FEE raises the exception invalid_input.
+
+# 6. Constraints
+
+- Release target: SAP_BASIS 816 (ABAP Platform 2025).
+- Coding standards: Clean ABAP. A method has fewer than 40 statements.
+- Out of scope: do not change {{P}}GLAZ_SAMPLE.
+
+# 7. Acceptance
+
+- {{P}}GLAZ_FEE and {{P}}GLAZ_CALC are active and have no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests: local test classes for {{P}}GLAZ_CALC and a global
+  test class for {{P}}GLAZ_FEE.