feat(meos): add the set-set spatial-join helper to the shared facade (stacks on #24)#25
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feat(meos): add the set-set spatial-join helper to the shared facade (stacks on #24)#25estebanzimanyi wants to merge 7 commits into
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… surface Bump codegen/input/meos-idl.json to the MEOS-API IDL and regenerate functions.GeneratedFunctions over the full consolidated superset: mul_* (incl. tbigint); minDistance; the circular-buffer and network-point MF-JSON readers; the ever- and always-covers families (ecovers_*/acovers_*); trgeo_*; the H3 / th3index family (ever_eq_h3indexset_th3index, h3index_in/out, H3Index lowered to long); PostgreSQL type I/O; tgeogpoint_great_circle_distance; meos_initialize_noexit_error_handler. 2916 functions.
…ld flags The functions.GeneratedFunctions facade is generated at build time from the MEOS IDL with the optional type families selected by the same flag names and ON|OFF (also 1|0) values as the MobilityDB/MEOS build: -DCBUFFER, -DNPOINT, -DPOSE, -DRGEO, -DH3. Every family is included by default; passing -DCBUFFER=OFF (or =0) drops that family's functions from the generated binding so a subset jar ships without it (RGEO needs POSE). FunctionsGenerator maps each function's source header to its family and omits excluded families; jmeos-core runs the generator at generate-sources (so the flag flows through mvn) and compiles the generated functions.GeneratedFunctions.
…try C API MobilityDB #1137 renamed the public rigid-geometry C API from trgeo to trgeometry. The MEOS IDL the facade is generated from adopts the new names (verified 1:1 against the master meos_rgeo.h: 67 trgeo->trgeometry; the trgeoinst_make instant constructor is unchanged, matching master), so the generated functions.GeneratedFunctions and the bundled jar resolve against a post-#1137 libmeos.
Bumps codegen/input/meos-idl.json to the public+bound MEOS surface of the ecosystem pin: the set-set spatial-join family (edwithin/tdwithin/adisjoint _tgeoarr_tgeoarr), the mindistance_tgeoarr_tgeoarr rename, the trgeometry analytics (frechet/hausdorff/dyntimewarp/centroid/length/speed), tpose and tnpoint value accessors, tcbuffer traversed-area, and the aggregate combine functions. 3031 bound functions (was 2916).
Hoists the tier-aware MeosOps* facade (62 classes) into JMEOS so every JVM binding inherits the one canonical Java idiom from the shared jar instead of duplicating it per engine. The facade forwards to functions.GeneratedFunctions under a package-private MeosOpsRuntime probe gated by the canonical -Dmeos.enabled property; javadoc is engine-neutral. Relocates the maintained generator (regen_facade_from_jar + the gap / sql / tbigint / h3 emitters + parity_audit + meos-ref) under jmeos-core/tools so the facade stays regenerated, not hand-edited; regeneration is idempotent against the pin jar.
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MeosSetSetJoin exposes the MEOS *_tgeoarr_tgeoarr family as eDwithinPairs / tDwithinPairs / aDisjointPairs over two arrays of temporal-geometry handles: it marshals the native pointer arrays the kernel prunes in C, keeps them reachable across the call with reachabilityFence, and reads back the flattened 0-based index pairs (and, for tDwithin, the per-pair tstzspanset of in-range times). Both JVM engines call it from the shared org.mobilitydb.meos layer, so the NxN spatial-join surface derives once. Verified against libmeos.
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The IDL and bundled libmeos carry the 54a9d4bc54 public surface: the per-thread PROJ context, the box3d_in/gbox_in parsers, and tpose_to_tpoint. The parity-gap forwarders bind the value-at-timestamptz wrappers through their result-returning form and drop the pointcloud initializer absent from the surface.
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MeosSetSetJoin exposes the MEOS *_tgeoarr_tgeoarr family as eDwithinPairs / tDwithinPairs / aDisjointPairs over two arrays of temporal-geometry handles: it marshals the native pointer arrays the kernel prunes in C, keeps them reachable across the call with reachabilityFence, and reads back the flattened 0-based index pairs (and, for tDwithin, the per-pair tstzspanset of in-range times). Both JVM engines call it from the shared org.mobilitydb.meos layer so the NxN spatial-join surface derives once; verified against the pinned libmeos.