Class: BEL::Resource::Annotations

Inherits:
Object
  • Object
show all
Defined in:
lib/bel/resource/annotations.rb

Overview

Annotations allows access to all AnnotationConceptScheme RDF Resources available in the resources dataset.

Constant Summary collapse

BELV = 
RDF::Vocabulary.new('http://www.openbel.org/vocabulary/')
SKOS = 
RDF::Vocab::SKOS

Instance Method Summary collapse

Constructor Details

#initialize(rdf_repository) ⇒ Annotations

Returns a new instance of Annotations.



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# File 'lib/bel/resource/annotations.rb', line 14

def initialize(rdf_repository)
  @rdf_repository = rdf_repository
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/bel/resource/annotations.rb', line 18

def each
  return to_enum(:each) unless block_given?
				@rdf_repository.
					query(
      :predicate => RDF.type,
      :object => BELV.AnnotationConceptScheme) { |solution|

yield Annotation.new(@rdf_repository, solution.subject)
					}
end

#find(*annotations) ⇒ Object 



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# File 'lib/bel/resource/annotations.rb', line 29

def find(*annotations)
     return to_enum(:find, *annotations) unless block_given?

     annotations.flatten.each do |an|
       yield find_annotation(an)
	end
end