| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package program |
| 4 | |
| 5 | // DimensionOrderingMode defines deterministic dimension ordering policy. |
| 6 | type DimensionOrderingMode string |
| 7 | |
| 8 | const ( |
| 9 | // DimensionOrderingStaticThenDynamicLexical keeps declaration order for |
| 10 | // static dimensions and lexical ordering for dynamic rendered dimensions. |
| 11 | DimensionOrderingStaticThenDynamicLexical DimensionOrderingMode = "static_then_dynamic_lexical" |
| 12 | ) |
| 13 | |
| 14 | // OrderingPolicy captures deterministic ordering choices for one Program. |
| 15 | type OrderingPolicy struct { |
| 16 | DimensionMode DimensionOrderingMode |
| 17 | } |
| 18 | |
| 19 | // DefaultOrderingPolicy returns phase-1 baseline ordering contract. |
| 20 | func DefaultOrderingPolicy() OrderingPolicy { |
| 21 | return OrderingPolicy{ |
| 22 | DimensionMode: DimensionOrderingStaticThenDynamicLexical, |
| 23 | } |
| 24 | } |