Stage 2 summary at 50 accepted trajectories

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

tasks_gen/train/G1084/spec.md

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+# 1. Goal
+A seed company releases seed lots from its warehouse. Before the warehouse
+releases a lot, it calls a check for that lot and for one check date. The check
+raises a class-based exception with a message when the lot must not be released.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- The exception classes exist in package $TMP and are active:
+  - {{P}}CX_SEED_LOT is the superclass of the other four classes. It inherits
+    from CX_STATIC_CHECK. It has the public method GET_MESSAGE that returns the
+    message text of the exception.
+  - {{P}}CX_LOT_FORMAT, {{P}}CX_LOT_DATE, {{P}}CX_LOT_GERMINATION and
+    {{P}}CX_LOT_MOISTURE inherit from {{P}}CX_SEED_LOT. Each of them has a
+    constant C_TEXT with its message text and a constructor without parameters.
+- The warehouse terminal calls the check for one lot and for one check date.
+
+# 4. Contract
+- Create the class {{P}}SEED_LOT_CHECKER in package $TMP.
+- The class is public, final and has a public constructor without parameters.
+- The class has this public type:
+  TYPES: BEGIN OF ty_lot,
+           lot_no       TYPE c LENGTH 10,
+           germination  TYPE i,
+           moisture     TYPE p LENGTH 4 DECIMALS 1,
+           harvest_date TYPE d,
+         END OF ty_lot.
+- The class has this public method:
+  METHODS check_lot
+    IMPORTING is_lot        TYPE ty_lot
+              iv_check_date TYPE d
+    RAISING   {{P}}CX_SEED_LOT.
+- Do not add other public methods.
+
+# 5. Business rules
+Apply the rules in this sequence. Raise the exception of the first rule that
+fails. If no rule fails, the method ends normally and the lot is released.
+1. Lot number: positions 1 to 4 must be the letters A to Z. Positions 5 to 10
+   must be the digits 0 to 9. If not, raise {{P}}CX_LOT_FORMAT.
+2. Harvest date: the harvest date must not be initial. The harvest date must
+   not be later than the check date. The harvest date must not be earlier than
+   the check date minus 365 days. If one of these conditions is not true, raise
+   {{P}}CX_LOT_DATE.
+3. Germination: the germination rate must be at least 85. If not, raise
+   {{P}}CX_LOT_GERMINATION.
+4. Moisture: the moisture must be at most 12.0. If not, raise
+   {{P}}CX_LOT_MOISTURE.
+
+# 6. Constraints
+- Release target: SAP_BASIS 816 (ABAP Platform 2025).
+- Coding standards: Clean ABAP. Method length below 40 statements. No global
+  variables. No comment that restates the code.
+- Out of scope: do not change {{P}}CX_SEED_LOT, {{P}}CX_LOT_FORMAT,
+  {{P}}CX_LOT_DATE, {{P}}CX_LOT_GERMINATION or {{P}}CX_LOT_MOISTURE.
+
+# 7. Acceptance
+- The class is active and has no syntax error.
+- The hidden tests pass.
+- Write your own ABAP Unit tests for the class.