Class: Glossarist::Rdf::GlossNaryRelation

Inherits:
Lutaml::Model::Serializable
  • Object
show all
Defined in:
lib/glossarist/rdf/gloss_nary_relation.rb

Overview

Shared base for typed n-ary relation RDF views (GlossPartitiveRelation, GlossGenericRelation, future leaves).

Concrete leaves override the rdf do block to declare their type-specific subject prefix, types declaration, member-class attribute, and link predicate name. The deterministic_id and criterion_fingerprint algorithms are inherited unchanged.

Direct Known Subclasses

GlossGenericRelation, GlossPartitiveRelation

Class Method Summary collapse

Class Method Details

.criterion_fingerprint(criterion) ⇒ Object

Stable, ordering-insensitive fingerprint of a localized criterion hash. Two relations with the same comprehensive, completeness, and criterion produce the same fingerprint regardless of hash-iteration order.



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# File 'lib/glossarist/rdf/gloss_nary_relation.rb', line 47

def self.criterion_fingerprint(criterion)
  return nil unless criterion.is_a?(Hash) && !criterion.empty?

  criterion.sort_by { |k, _| k.to_s }
    .map { |k, v| "#{k}=#{v}" }
    .join(";")
end

.deterministic_id(_relation) ⇒ Object

Content-derived subject identifier. Combines identifier, comprehensive_uri, completeness, criterion fingerprint, and each member fingerprint. Same content → same hash across instances, runs, and processes.

Concrete subclasses override to specify the member attribute name and member deterministic_id callable.

Raises:

  • (NotImplementedError) 


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# File 'lib/glossarist/rdf/gloss_nary_relation.rb', line 38

def self.deterministic_id(_relation)
  raise NotImplementedError,
        "#{name}.deterministic_id must be overridden by the concrete leaf"
end