Elamur Groupantsonto-query-lookup
The groupant beside onto/src/query.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.
Facts
Implementation material. A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.
Components
| component | label | where |
|---|---|---|
| approximant | partial | approximant |
| ast | partial | ../syntax.json |
| composition | partial | composition |
| cost | partial | cost |
| descriptant | present | descriptant |
| invariant | partial | invariant |
| tests | executed bounded checks | tests |
Obernants
The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.
| id | type | label | where |
|---|---|---|---|
behavior_complement | behavior_complement | partial source derived model | behavior_complement |
reverse_reconstruction | reverse_reconstruction | partial source derived model | reverse_reconstruction |
form_order | form_order | partial source derived model | form_order |
unique_senses | unique_senses | partial source derived model | unique_senses |
plural_order | plural_order | partial source derived model | plural_order |
class_domain | class_domain | partial source derived model | class_domain |
Model text
descriptant
onto-query-lookup
Found=merge(exact,lower,capitalized) else first successful plural candidate for nouns
Epoch 2026-10-31
Specialized source fragment bytes [2797,4749); shared parent AST. Excludes unrelated parent operations and added test module.
approximant
Scoped forward
Found=merge(exact,lower,capitalized) else first successful plural candidate for nouns
Domain
This byte-scoped operator uses the parent valid-state domain plus the following local restrictions:
Form name retained from first matching variant
Append only Cid not already in result
ies→y; ves→f,fe; es strip; s strip
Pos.same_word_class handles satellites
No executable percentage surrogate established.
invariant
Local observations
Any direct match excludes plural fallback; explicit ID POS mismatch excludes lemma search
Form name retained from first matching variant
Append only Cid not already in result
ies→y; ves→f,fe; es strip; s strip
Pos.same_word_class handles satellites
cost
Scoped cost
Fixed spelling variants, linear sense scans with O(S²) uniqueness worst case.
Restriction to this operator's traversed inputs; parent total is not charged to every fragment. No standalone measurement.
composition
Parent join
lookup supplies the parent relation: Found=merge(exact,lower,capitalized) else first successful plural candidate for nouns
Output compatibility is conditional on the local domain and earlier-branch exclusions. Other parent branches are outside this fragment.
models
behavior_complement
Any direct match excludes plural fallback; explicit ID POS mismatch excludes lemma search
reverse_reconstruction
Found fiber includes case/underscore spellings and plural spellings whose earlier candidates miss
form_order
Form name retained from first matching variant
unique_senses
Append only Cid not already in result
plural_order
ies→y; ves→f,fe; es strip; s strip
class_domain
Pos.same_word_class handles satellites
tests
Evidence
Parent tests.md identifies selected actual-code checks. Fragment is a source-scoped partial model; parent finite fixtures do not establish exhaustive branch coverage or every local equation.
This page in Markdown → https://md.groupants.elamur.ai/free/en/mova/onto/src/query.rs.groupant/lookup.groupant/