Register the catalog-generated UDF dispatch surface#28
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estebanzimanyi merged 1 commit intoJul 8, 2026
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Pick up the generator's dispatch pass (MobilityDB#28): adds GeneratedUdfs_portable_comparison with the 18 contract comparison bare names (everEq..everGe / alwaysEq..alwaysGe / tempEq..tempGe) wrapping the MEOS superclass *_temporal_temporal entrypoints. Compiles green; the bare names register alongside the hand PortableOperatorAliasUDFs.
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Picks up MobilityDB#28's type-safe UdfMarshal.*FromHex parsers (no SIGSEGV on a foreign hex-WKB family) + topology span/temporal dispatch + sqlArity-faithful arity, so the canonical BerlinMOD suite runs without the overlaps crash and asHexWKB/ trajectory resolve 1-arg.
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Picks up MobilityDB#28's type-safe UdfMarshal.*FromHex parsers (no SIGSEGV on a foreign hex-WKB family) + topology span/temporal dispatch + sqlArity-faithful arity, so the canonical BerlinMOD suite runs without the overlaps crash and asHexWKB/ trajectory resolve 1-arg.
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…overload, hex-reject guard Vendored-generator sync with MobilitySpark MobilityDB#28: UdfMarshal.geoFromText (EWKT SRID-preserving, hex-rejecting) for geo args + the eEq/eNe comparison dispatch now folds in the non-temporal overloads (eEq(h3indexset, th3index) — the th3 cell-set prefilter). The prefilter q02/q04/ q11–q17 build geoToH3IndexSet/th3index/eEq and run end-to-end. 9/9 green vs libmeos 15e.
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Add tools/pin/compose-order.txt (the canonical fold manifest; MobilityDB#28 generated dispatch on the MobilityDB#27 generator) and GENERATION.md (the per-binding generator policy: MobilitySpark binds the JMEOS jar and generates its Spark UDF surface via tools/codegen_spark_udfs.py, retiring the hand UDFs generate-then-retire).
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Wire the catalog-driven generator into the build (generate-sources) so the Spark UDF surface — with overload dispatch and SQL-faithful arity — is emitted and registered at build time. Vendor the master-tracked JMEOS jar + MEOS-API catalog, add the per-thread MEOS init/memory helpers, and cover the generated surface with GeneratedSurfaceTest.
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What
Registers the catalog-generated Spark UDF dispatch surface.
tools/codegen_spark_udfs.py) into the Maven build atgenerate-sources, so the UDF surface — with overload dispatch and SQL-faithful arity — is emitted and registered at build time.libs/JMEOS.jar) and the MEOS-API catalog (tools/meos-idl.json).MeosThread,MeosMemory).GeneratedSurfaceTest(9 tests, all passing).Stacked on the generator branch
feat/spark-udf-generator; merge that first.