Class: FHIR::Model

Inherits:
Object
  • Object
show all
Defined in:
lib/bootstrap/model.rb

Direct Known Subclasses

Account, ActivityDefinition, ActivityDefinition::DynamicValue, Address, Age, AllergyIntolerance, AllergyIntolerance::Reaction, Annotation, Appointment, Appointment::Participant, AppointmentResponse, Attachment, AuditEvent, AuditEvent::Agent, AuditEvent::Agent::Network, AuditEvent::Entity, AuditEvent::Entity::Detail, AuditEvent::Source, BackboneElement, Basic, Binary, BodySite, Bundle, Bundle::Entry, Bundle::Entry::Request, Bundle::Entry::Response, Bundle::Entry::Search, Bundle::Link, CarePlan, CarePlan::Activity, CarePlan::Activity::Detail, CarePlan::RelatedPlan, CareTeam, CareTeam::Participant, Claim, Claim::Accident, Claim::Coverage, Claim::Diagnosis, Claim::Information, Claim::Item, Claim::Item::CareTeam, Claim::Item::Detail, Claim::Item::Detail::SubDetail, Claim::Item::Prosthesis, Claim::MissingTeeth, Claim::Payee, Claim::Procedure, Claim::Related, ClaimResponse, ClaimResponse::AddItem, ClaimResponse::AddItem::Detail, ClaimResponse::Coverage, ClaimResponse::Error, ClaimResponse::Item, ClaimResponse::Item::Adjudication, ClaimResponse::Item::Detail, ClaimResponse::Item::Detail::SubDetail, ClaimResponse::Note, ClaimResponse::Payment, ClinicalImpression, ClinicalImpression::Finding, ClinicalImpression::Investigations, CodeSystem, CodeSystem::Concept, CodeSystem::Concept::Designation, CodeSystem::Concept::Property, CodeSystem::Contact, CodeSystem::Filter, CodeSystem::Property, CodeableConcept, Coding, Communication, Communication::Payload, CommunicationRequest, CommunicationRequest::Payload, CompartmentDefinition, CompartmentDefinition::Contact, CompartmentDefinition::Resource, Composition, Composition::Attester, Composition::Event, Composition::Section, ConceptMap, ConceptMap::Contact, ConceptMap::Group, ConceptMap::Group::Element, ConceptMap::Group::Element::Target, ConceptMap::Group::Element::Target::DependsOn, Condition, Condition::Evidence, Condition::Stage, Conformance, Conformance::Contact, Conformance::Document, Conformance::Implementation, Conformance::Messaging, Conformance::Messaging::Endpoint, Conformance::Messaging::Event, Conformance::Rest, Conformance::Rest::Interaction, Conformance::Rest::Operation, Conformance::Rest::Resource, Conformance::Rest::Resource::Interaction, Conformance::Rest::Resource::SearchParam, Conformance::Rest::Security, Conformance::Rest::Security::Certificate, Conformance::Software, Consent, Consent::Except, Consent::Except::Actor, Consent::Except::Data, ContactDetail, ContactPoint, Contract, Contract::Agent, Contract::Friendly, Contract::Legal, Contract::Rule, Contract::Signer, Contract::Term, Contract::Term::Agent, Contract::Term::ValuedItem, Contract::ValuedItem, Contributor, Count, Coverage, DataElement, DataElement::Contact, DataElement::Mapping, DataRequirement, DataRequirement::CodeFilter, DataRequirement::DateFilter, DecisionSupportServiceModule, DetectedIssue, DetectedIssue::Mitigation, Device, DeviceComponent, DeviceComponent::ProductionSpecification, DeviceMetric, DeviceMetric::Calibration, DeviceUseRequest, DeviceUseStatement, DiagnosticReport, DiagnosticReport::Image, DiagnosticRequest, Distance, DocumentManifest, DocumentManifest::Content, DocumentManifest::Related, DocumentReference, DocumentReference::Content, DocumentReference::Context, DocumentReference::Context::Related, DocumentReference::RelatesTo, DomainResource, Duration, Element, ElementDefinition, ElementDefinition::Base, ElementDefinition::Binding, ElementDefinition::Constraint, ElementDefinition::Mapping, ElementDefinition::Slicing, ElementDefinition::Type, EligibilityRequest, EligibilityResponse, EligibilityResponse::BenefitBalance, EligibilityResponse::BenefitBalance::Financial, EligibilityResponse::Error, Encounter, Encounter::Hospitalization, Encounter::Location, Encounter::Participant, Encounter::StatusHistory, Endpoint, EnrollmentRequest, EnrollmentResponse, EpisodeOfCare, EpisodeOfCare::StatusHistory, ExpansionProfile, ExpansionProfile::CodeSystem, ExpansionProfile::CodeSystem::Exclude, ExpansionProfile::CodeSystem::Exclude::CodeSystem, ExpansionProfile::CodeSystem::Include, ExpansionProfile::CodeSystem::Include::CodeSystem, ExpansionProfile::Contact, ExpansionProfile::Designation, ExpansionProfile::Designation::Exclude, ExpansionProfile::Designation::Exclude::Designation, ExpansionProfile::Designation::Include, ExpansionProfile::Designation::Include::Designation, ExplanationOfBenefit, ExplanationOfBenefit::Accident, ExplanationOfBenefit::AddItem, ExplanationOfBenefit::AddItem::Detail, ExplanationOfBenefit::BenefitBalance, ExplanationOfBenefit::BenefitBalance::Financial, ExplanationOfBenefit::Coverage, ExplanationOfBenefit::Diagnosis, ExplanationOfBenefit::Information, ExplanationOfBenefit::Item, ExplanationOfBenefit::Item::Adjudication, ExplanationOfBenefit::Item::CareTeam, ExplanationOfBenefit::Item::Detail, ExplanationOfBenefit::Item::Detail::SubDetail, ExplanationOfBenefit::Item::Prosthesis, ExplanationOfBenefit::MissingTeeth, ExplanationOfBenefit::Note, ExplanationOfBenefit::Payee, ExplanationOfBenefit::Payment, ExplanationOfBenefit::Procedure, ExplanationOfBenefit::Related, Extension, FamilyMemberHistory, FamilyMemberHistory::Condition, Flag, Goal, Goal::Outcome, Group, Group::Characteristic, Group::Member, GuidanceResponse, GuidanceResponse::Action, GuidanceResponse::Action::RelatedAction, HealthcareService, HealthcareService::AvailableTime, HealthcareService::NotAvailable, HumanName, Identifier, ImagingManifest, ImagingManifest::Study, ImagingManifest::Study::BaseLocation, ImagingManifest::Study::Series, ImagingManifest::Study::Series::BaseLocation, ImagingManifest::Study::Series::Instance, ImagingStudy, ImagingStudy::BaseLocation, ImagingStudy::Series, ImagingStudy::Series::BaseLocation, ImagingStudy::Series::Instance, Immunization, Immunization::Explanation, Immunization::Reaction, Immunization::VaccinationProtocol, ImmunizationRecommendation, ImmunizationRecommendation::Recommendation, ImmunizationRecommendation::Recommendation::DateCriterion, ImmunizationRecommendation::Recommendation::Protocol, ImplementationGuide, ImplementationGuide::Contact, ImplementationGuide::Dependency, ImplementationGuide::Global, ImplementationGuide::Package, ImplementationGuide::Package::Resource, ImplementationGuide::Page, Library, Linkage, Linkage::Item, List, List::Entry, Location, Location::Position, Measure, FHIR::Measure::Group, FHIR::Measure::Group::Population, FHIR::Measure::Group::Stratifier, FHIR::Measure::SupplementalData, MeasureReport, FHIR::MeasureReport::Group, FHIR::MeasureReport::Group::Population, FHIR::MeasureReport::Group::Stratifier, FHIR::MeasureReport::Group::Stratifier::Group, FHIR::MeasureReport::Group::Stratifier::Group::Population, FHIR::MeasureReport::Group::SupplementalData, FHIR::MeasureReport::Group::SupplementalData::Group, Media, Medication, FHIR::Medication::Package, FHIR::Medication::Package::Content, FHIR::Medication::Product, FHIR::Medication::Product::Batch, FHIR::Medication::Product::Ingredient, MedicationAdministration, FHIR::MedicationAdministration::Dosage, FHIR::MedicationAdministration::EventHistory, MedicationDispense, FHIR::MedicationDispense::DosageInstruction, FHIR::MedicationDispense::EventHistory, FHIR::MedicationDispense::Substitution, MedicationOrder, FHIR::MedicationOrder::DispenseRequest, FHIR::MedicationOrder::DosageInstruction, FHIR::MedicationOrder::EventHistory, FHIR::MedicationOrder::Substitution, MedicationStatement, FHIR::MedicationStatement::Dosage, MessageHeader, FHIR::MessageHeader::Destination, FHIR::MessageHeader::Response, FHIR::MessageHeader::Source, Meta, Money, NamingSystem, NamingSystem::Contact, NamingSystem::UniqueId, Narrative, NutritionRequest, NutritionRequest::EnteralFormula, NutritionRequest::EnteralFormula::Administration, NutritionRequest::OralDiet, NutritionRequest::OralDiet::Nutrient, NutritionRequest::OralDiet::Texture, NutritionRequest::Supplement, Observation, Observation::Component, Observation::ReferenceRange, Observation::Related, OperationDefinition, OperationDefinition::Contact, OperationDefinition::Parameter, OperationDefinition::Parameter::Binding, OperationOutcome, OperationOutcome::Issue, Organization, Organization::Contact, ParameterDefinition, Parameters, Parameters::Parameter, Patient, Patient::Animal, Patient::Communication, Patient::Contact, Patient::Link, PaymentNotice, PaymentReconciliation, PaymentReconciliation::Detail, PaymentReconciliation::Note, Period, Person, Person::Link, PlanDefinition, PlanDefinition::ActionDefinition, PlanDefinition::ActionDefinition::Condition, PlanDefinition::ActionDefinition::DynamicValue, PlanDefinition::ActionDefinition::RelatedAction, Practitioner, Practitioner::Qualification, Practitioner::Role, PractitionerRole, PractitionerRole::AvailableTime, PractitionerRole::NotAvailable, Procedure, Procedure::FocalDevice, Procedure::Performer, ProcedureRequest, ProcessRequest, ProcessRequest::Item, ProcessResponse, ProcessResponse::Notes, Provenance, Provenance::Agent, Provenance::Agent::RelatedAgent, Provenance::Entity, Quantity, Questionnaire, Questionnaire::Item, Questionnaire::Item::EnableWhen, Questionnaire::Item::Option, QuestionnaireResponse, QuestionnaireResponse::Item, QuestionnaireResponse::Item::Answer, Range, Ratio, Reference, ReferralRequest, RelatedPerson, RelatedResource, Resource, RiskAssessment, RiskAssessment::Prediction, SampledData, Schedule, SearchParameter, SearchParameter::Contact, Sequence, Sequence::Quality, Sequence::ReferenceSeq, Sequence::Repository, Sequence::StructureVariant, Sequence::StructureVariant::Inner, Sequence::StructureVariant::Outer, Sequence::Variant, Signature, Slot, Specimen, Specimen::Collection, Specimen::Container, Specimen::Treatment, StructureDefinition, StructureDefinition::Contact, StructureDefinition::Differential, StructureDefinition::Mapping, StructureDefinition::Snapshot, StructureMap, StructureMap::Contact, StructureMap::Group, StructureMap::Group::Input, StructureMap::Group::Rule, StructureMap::Group::Rule::Dependent, StructureMap::Group::Rule::Source, StructureMap::Group::Rule::Target, StructureMap::Group::Rule::Target::Parameter, StructureMap::Structure, Subscription, Subscription::Channel, Substance, Substance::Ingredient, Substance::Instance, SupplyDelivery, SupplyRequest, SupplyRequest::When, Task, Task::Fulfillment, Task::Input, Task::Output, TestScript, TestScript::Contact, TestScript::Destination, TestScript::Fixture, TestScript::Metadata, TestScript::Metadata::Capability, TestScript::Metadata::Link, TestScript::Origin, TestScript::Rule, TestScript::Rule::Param, TestScript::Ruleset, TestScript::Ruleset::Rule, TestScript::Ruleset::Rule::Param, TestScript::Setup, TestScript::Setup::Action, TestScript::Setup::Action::Assert, TestScript::Setup::Action::Assert::Rule, TestScript::Setup::Action::Assert::Rule::Param, TestScript::Setup::Action::Assert::Ruleset, TestScript::Setup::Action::Assert::Ruleset::Rule, TestScript::Setup::Action::Assert::Ruleset::Rule::Param, TestScript::Setup::Action::Operation, TestScript::Setup::Action::Operation::RequestHeader, TestScript::Teardown, TestScript::Teardown::Action, TestScript::Test, TestScript::Test::Action, TestScript::Variable, Timing, Timing::Repeat, TriggerDefinition, UsageContext, ValueSet, ValueSet::Compose, ValueSet::Compose::Include, ValueSet::Compose::Include::Concept, ValueSet::Compose::Include::Concept::Designation, ValueSet::Compose::Include::Filter, ValueSet::Contact, ValueSet::Expansion, ValueSet::Expansion::Contains, ValueSet::Expansion::Parameter, VisionPrescription, VisionPrescription::Dispense

Instance Method Summary collapse

Constructor Details

#initialize(hash = {}) ⇒ Model

Returns a new instance of Model.



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# File 'lib/bootstrap/model.rb', line 4

def initialize(hash={})
  self.from_hash(hash)
  self.class::METADATA.each do |key, value|
    if value['max'] > 1 && self.instance_variable_get("@#{key}").nil?
      self.instance_variable_set("@#{key}".to_sym, [])
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object



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# File 'lib/bootstrap/model.rb', line 13

def method_missing(method, *args, &block)
  if defined?(self.class::MULTIPLE_TYPES) && self.class::MULTIPLE_TYPES[method.to_s]
    self.class::MULTIPLE_TYPES[method.to_s].each do |type|
      type[0] = type[0].upcase
      value = self.method("#{method}#{type}").call()
      return value if !value.nil?
    end
    return nil
  elsif (!@extension.nil? && !@extension.empty?)
    ext = @extension.select do |x|
      name = x.url.gsub('-','_').split('/').last
      anchor = name.split('#').last
      (method.to_s==name || method.to_s==anchor)
    end
    if !ext.first.nil?
      if !ext.first.value.nil?
        return ext.first.value 
      else
        return ext.first
      end
    end
  elsif (!@modifierExtension.nil? && !@modifierExtension.empty?)
    ext = @modifierExtension.select do |x|
      name = x.url.gsub('-','_').split('/').last
      anchor = name.split('#').last
      (method.to_s==name || method.to_s==anchor)
    end
    if !ext.first.nil?
      if !ext.first.value.nil?
        return ext.first.value 
      else
        return ext.first
      end
    end
  end
  super(method, *args, &block)
end

Instance Method Details

#attribute_mismatch(left, right, exclude = []) ⇒ Object



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# File 'lib/bootstrap/model.rb', line 74

def attribute_mismatch(left, right, exclude=[])
  if left.respond_to?(:mismatch) && right.respond_to?(:mismatch)
    left.mismatch right, exclude
  else
    compare_attribute(left, right, exclude)
  end
end

#compare_attribute(left, right, exclude = []) ⇒ Object



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# File 'lib/bootstrap/model.rb', line 82

def compare_attribute(left, right, exclude=[])
  if left.respond_to?(:equals?) && right.respond_to?(:equals?)
    left.equals? right, exclude
  elsif left.is_a?(Array) && right.is_a?(Array) && (left.length == right.length)
    result = true
    (0...(left.length)).each {|i| result &&= compare_attribute(left[i], right[i], exclude)}
    result
  else
    left == right
  end
end

#equals?(other, exclude = []) ⇒ Boolean

Returns:

  • (Boolean)


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# File 'lib/bootstrap/model.rb', line 55

def equals?(other, exclude=[])
  (self.class::METADATA.keys - exclude).each do |attribute|
    return false unless compare_attribute(self.instance_variable_get("@#{attribute}".to_sym), other.instance_variable_get("@#{attribute}".to_sym), exclude)
  end
  true
end

#is_valid?Boolean

Returns:

  • (Boolean)


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# File 'lib/bootstrap/model.rb', line 94

def is_valid?
  validate.empty?
end

#mismatch(other, exclude = []) ⇒ Object



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# File 'lib/bootstrap/model.rb', line 62

def mismatch(other, exclude=[])
  misses = []
  (self.class::METADATA.keys - exclude).each do |key|
    these = attribute_mismatch(self.instance_variable_get("@#{key}".to_sym), other.instance_variable_get("@#{key}".to_sym), exclude)
    if !these || (these.is_a?(Array) && !these.empty?)
      misses << "#{self.class}::#{key}"
      misses.concat these if these.is_a?(Array)
    end
  end
  misses
end

#to_referenceObject



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# File 'lib/bootstrap/model.rb', line 51

def to_reference
  FHIR::Reference.new(reference: "#{self.class.name.demodulize}/#{self.id}")
end

#validate(contained = nil) ⇒ Object



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# File 'lib/bootstrap/model.rb', line 98

def validate(contained=nil)
  validate_profile(self.class::METADATA,contained)
end

#validate_profile(metadata, contained = nil) ⇒ Object



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# File 'lib/bootstrap/model.rb', line 102

def validate_profile(,contained=nil)
  contained_here = [ self.instance_variable_get("@contained".to_sym) ].flatten
  contained_here << contained
  contained_here = contained_here.flatten.compact
  errors = {}
  .each do |field,meta|
    if meta.is_a?(Array)
      # this field has been 'sliced'
      meta.each do |slice|
        local_name = slice['local_name'] || field
        value = [ self.instance_variable_get("@#{local_name}".to_sym) ].flatten.compact
        subset = [] # subset is the values associated with just this slice
        if slice['type']=='Extension'
          if slice['type_profiles']
            subset = value.select{|x|slice['type_profiles'].include?(x.url)}
          else
            subset = value
          end
        else
          FHIR.logger.warn "Validation not supported on slices (except for Extensions)"
        end
        validate_field(field,subset,contained_here,slice,errors)
      end
    else
      local_name = meta['local_name'] || field
      value = [ self.instance_variable_get("@#{local_name}".to_sym) ].flatten.compact
      validate_field(field,value,contained_here,meta,errors)
    end
  end # metadata.each
  # check multiple types
  multiple_types = self.class::MULTIPLE_TYPES rescue {}
  multiple_types.each do |prefix,suffixes|
    count = 0
    suffixes.each do |suffix|
      count += 1 if errors["#{prefix}#{suffix}"]
      # TODO check if multiple data types are actually present, not just errors
      # actually, this might be allowed depending on cardinality
    end
    errors[prefix] = ["#{prefix}[x]: more than one type present."] if(count > 1)
  end
  errors.keep_if{|k,v|(v && !v.empty?)}
end