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Contents
require_relative 'terminology_configuration'
module Inferno
module Terminology
class Validator
attr_reader :url, :concept_count, :type, :code_systems, :file_name, :bloom_filter
def initialize(metadata)
@url = metadata[:url]
@concept_count = metadata[:count]
@type = metadata[:type]
@code_systems = metadata[:code_systems]
@file_name = metadata[:file]
@bloom_filter = metadata[:bloom_filter]
end
def validate(code:, system: nil)
if system
raise ProhibitedSystemException, system if TerminologyConfiguration.system_prohibited?(system)
coding_in_filter?(code:, system:)
elsif contains_prohibited_systems?
raise ProhibitedSystemException, prohibited_systems.join(', ') unless code_in_allowed_system?(code)
true
else
code_in_any_system?(code)
end
end
def contains_prohibited_systems?
prohibited_systems.present?
end
def prohibited_systems
@prohibited_systems ||=
code_systems.select { |system| TerminologyConfiguration.system_prohibited?(system) }
end
def allowed_systems
@allowed_systems ||=
code_systems.select { |system| TerminologyConfiguration.system_allowed?(system) }
end
def code_in_allowed_system?(code)
code_in_systems?(code, allowed_systems)
end
def code_in_any_system?(code)
code_in_systems?(code, code_systems)
end
def code_in_systems?(code, possible_systems)
possible_systems.any? do |possible_system|
coding_in_filter?(code:, system: possible_system)
end
end
def coding_in_filter?(code:, system:)
bloom_filter.include? "#{system}|#{code}"
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems