Class: HQMF2::Generator::ErbContext
- Inherits:
-
OpenStruct
- Object
- OpenStruct
- HQMF2::Generator::ErbContext
- Defined in:
- lib/hqmf-generator/hqmf-generator.rb
Overview
Utility class used to supply a binding to Erb. Contains utility functions used by the erb templates that are used to generate the HQMF document.
Instance Method Summary collapse
- #code_for_characteristic(characteristic) ⇒ Object
- #data_criteria_should_be_grouper?(criteria) ⇒ Boolean
- #data_criteria_template_name(data_criteria) ⇒ Object
- #element_name_prefix(data_criteria) ⇒ Object
- #expression_for_observation(doc, observation) ⇒ Object
-
#get_binding ⇒ Binding
Get a binding that contains all the instance variables.
-
#initialize(vars) ⇒ ErbContext
constructor
A new instance of ErbContext.
- #is_transfer(code) ⇒ Object
- #oid_for_characteristic(characteristic) ⇒ Object
- #oid_for_name(code_system_name) ⇒ Object
- #percision_unit_for_range(relationship) ⇒ Object
- #population_element_prefix(population_criteria_code) ⇒ Object
- #reference_element_name(id) ⇒ Object
- #reference_type_name(id) ⇒ Object
- #section_name(data_criteria) ⇒ Object
- #temporal_relationship_attribute_effective_time(field) ⇒ Object
- #xml_for_attribute(attribute) ⇒ Object
- #xml_for_code(criteria, element_name = 'code', include_type = true) ⇒ Object
- #xml_for_data_criteria(data_criteria, is_source_data_criteria) ⇒ Object
- #xml_for_derivation(data_criteria) ⇒ Object
- #xml_for_description(data_criteria) ⇒ Object
- #xml_for_effective_time(data_criteria) ⇒ Object
- #xml_for_fields(criteria) ⇒ Object
- #xml_for_local_variable(criteria) ⇒ Object
- #xml_for_measure_observation_definition(doc) ⇒ Object
- #xml_for_population_criteria(population, criteria_id) ⇒ Object
- #xml_for_precondition(precondition) ⇒ Object
- #xml_for_precondition_cv(precondition) ⇒ Object
- #xml_for_reason(data_criteria) ⇒ Object
- #xml_for_reference(reference) ⇒ Object
- #xml_for_reference_id(id) ⇒ Object
- #xml_for_subsets(data_criteria) ⇒ Object
- #xml_for_template(data_criteria, is_source_data_criteria) ⇒ Object
- #xml_for_temporal_references(criteria) ⇒ Object
- #xml_for_temporal_relationship_attribute(criteria, relationship) ⇒ Object
- #xml_for_value(value, element_name = 'value', include_type = true) ⇒ Object
Constructor Details
#initialize(vars) ⇒ ErbContext
Returns a new instance of ErbContext.
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 27 def initialize(vars) super(vars) @local_var_names = {} @local_var_counter = {} end |
Instance Method Details
#code_for_characteristic(characteristic) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 285 def code_for_characteristic(characteristic) case characteristic when :birthtime '21112-8' when :age '424144002' when :gender '263495000' when :languages '102902016' when :maritalStatus '125680007' when :race '103579009' else raise "Unknown demographic code [#{characteristic}]" end end |
#data_criteria_should_be_grouper?(criteria) ⇒ Boolean
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 233 def data_criteria_should_be_grouper?(criteria) return false unless criteria return false unless criteria.definition == 'derived' return true unless criteria.subset_operators criteria.subset_operators.all? {|o| o.supports_grouper_criteria?} end |
#data_criteria_template_name(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 321 def data_criteria_template_name(data_criteria) case data_criteria.definition when 'diagnosis', 'diagnosis_family_history' 'condition_criteria' when 'encounter' 'encounter_criteria' when 'procedure', 'risk_category_assessment', 'physical_exam', 'communication_from_patient_to_provider', 'communication_from_provider_to_provider', 'device', 'diagnostic_study', 'intervention' if data_criteria.value.nil? 'procedure_criteria' else 'observation_criteria' end when 'medication' case data_criteria.status when 'dispensed', 'ordered' 'supply_criteria' else # active or administered 'substance_criteria' end when 'patient_characteristic', 'patient_characteristic_birthdate', 'patient_characteristic_clinical_trial_participant', 'patient_characteristic_expired', 'patient_characteristic_gender', 'patient_characteristic_age', 'patient_characteristic_languages', 'patient_characteristic_marital_status', 'patient_characteristic_race' 'characteristic_criteria' when 'variable' 'variable_criteria' when 'derived' if data_criteria_should_be_grouper?(data_criteria) 'grouper_criteria' else 'observation_criteria' end else 'observation_criteria' end end |
#element_name_prefix(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 359 def element_name_prefix(data_criteria) type = data_criteria ? data_criteria.type : :observation case type when :encounters 'encounter' when :procedures 'procedure' when :medications, :allMedications 'substanceAdministration' when :medication_supply 'supply' else if data_criteria_should_be_grouper?(data_criteria) 'grouper' else 'observation' end end end |
#expression_for_observation(doc, observation) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 222 def expression_for_observation(doc,observation) pre = observation.preconditions[0] if pre && pre.reference dc = doc.data_criteria(pre.reference.id) children = dc.children_criteria if children && children.length == 2 return "#{children[0]} - #{children[1]}" end end end |
#get_binding ⇒ Binding
Get a binding that contains all the instance variables
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 35 def get_binding binding end |
#is_transfer(code) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 304 def is_transfer(code) if code == "TRANSFER_TO" || code == "TRANSFER_FROM" true else false end end |
#oid_for_characteristic(characteristic) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 312 def oid_for_characteristic(characteristic) case characteristic when :birthtime '2.16.840.1.113883.6.1' else '2.16.840.1.113883.6.96' end end |
#oid_for_name(code_system_name) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 245 def oid_for_name(code_system_name) HealthDataStandards::Util::CodeSystemHelper.oid_for_code_system(code_system_name) end |
#percision_unit_for_range(relationship) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 240 def percision_unit_for_range(relationship) percision_map = {'a'=>'d', 'mo'=>'d', 'wk'=>'d', 'd'=>'d', 'h'=>'min', 'min'=>'min', 's'=>'s'} percision_map[relationship.try(:range).try(:high).try(:unit) || relationship.try(:range).try(:low).try(:unit) || "min"] end |
#population_element_prefix(population_criteria_code) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 379 def population_element_prefix(population_criteria_code) case population_criteria_code when HQMF::PopulationCriteria::IPP 'initialPopulation' when HQMF::PopulationCriteria::DENOM 'denominator' when HQMF::PopulationCriteria::NUMER 'numerator' when HQMF::PopulationCriteria::NUMEX 'numeratorExclusion' when HQMF::PopulationCriteria::DENEXCEP 'denominatorException' when HQMF::PopulationCriteria::DENEX 'denominatorExclusion' when HQMF::PopulationCriteria::MSRPOPL 'measurePopulation' when HQMF::PopulationCriteria::MSRPOPLEX 'measurePopulationExclusion' when HQMF::PopulationCriteria::OBSERV 'measureObservation' when HQMF::PopulationCriteria::STRAT 'stratifier' else raise "Unknown population criteria type #{population_criteria_code}" end end |
#reference_element_name(id) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 249 def reference_element_name(id) referenced_criteria = doc.data_criteria(id) element_name_prefix(referenced_criteria) end |
#reference_type_name(id) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 254 def reference_type_name(id) referenced_criteria = doc.data_criteria(id) type = nil if referenced_criteria type = referenced_criteria.type elsif id=="MeasurePeriod" type = :observation end if !type raise "No data criteria with ID: #{id}" end case type when :encounters 'ENC' when :procedures 'PROC' when :medications, :allMedications 'SBADM' when :medication_supply 'SPLY' when :observation 'OBS' else if data_criteria_should_be_grouper?(referenced_criteria) 'GROUPER' else 'OBS' end end end |
#section_name(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 355 def section_name(data_criteria) data_criteria.definition.to_s end |
#temporal_relationship_attribute_effective_time(field) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 205 def temporal_relationship_attribute_effective_time(field) {facility_arrival: 'low', facility_departure: 'high', discharge_time: 'high', admit_time: 'low', start_date: 'low', end_date: 'high', incision_time: 'low', removal_time: 'high'}[HQMF::DataCriteria::FIELDS[field][:coded_entry_method]] end |
#xml_for_attribute(attribute) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 61 def xml_for_attribute(attribute) HQMF2::Generator.render_template('attribute', {'attribute' => attribute}) end |
#xml_for_code(criteria, element_name = 'code', include_type = true) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 91 def xml_for_code(criteria, element_name='code', include_type=true) HQMF2::Generator.render_template('code', {'doc' => doc, 'criteria' => criteria, 'name' => element_name, 'include_type' => include_type}) end |
#xml_for_data_criteria(data_criteria, is_source_data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 165 def xml_for_data_criteria(data_criteria, is_source_data_criteria) HQMF2::Generator.render_template(data_criteria_template_name(data_criteria), {'doc' => doc, 'criteria' => data_criteria, 'is_source_data_criteria' => is_source_data_criteria}) end |
#xml_for_derivation(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 95 def xml_for_derivation(data_criteria) xml = '' if data_criteria.derivation_operator xml = HQMF2::Generator.render_template('derivation', {'doc' => doc, 'criteria' => data_criteria}) end xml end |
#xml_for_description(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 139 def xml_for_description(data_criteria) xml = '' if data_criteria.description xml = HQMF2::Generator.render_template('description', {'text' => data_criteria.description}) end xml end |
#xml_for_effective_time(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 103 def xml_for_effective_time(data_criteria) xml = '' if data_criteria.effective_time xml = HQMF2::Generator.render_template('effective_time', {'doc' => doc, 'effective_time' => data_criteria.effective_time}) end xml end |
#xml_for_fields(criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 65 def xml_for_fields(criteria) fields = [] if criteria.field_values criteria.field_values.each_pair do |key, value| if key == "FLFS" fields << HQMF2::Generator.render_template('fulfills', {'value' => value}) else details = HQMF::DataCriteria::FIELDS[key] details[:code_system_name] = HealthDataStandards::Util::CodeSystemHelper.code_system_for(details[:code_system]) details[:id] = "#{criteria.id}_#{key}" fields << HQMF2::Generator.render_template('field', {'details' => details, 'value' => value}) end end end if criteria.specific_occurrence fields << HQMF2::Generator.render_template('specific_occurrence', {'source_criteria_id' => criteria.source_data_criteria, 'type' => criteria.specific_occurrence_const, 'id' => criteria.specific_occurrence}) elsif criteria.source_data_criteria fields << HQMF2::Generator.render_template('source', {'source_criteria_id' => criteria.source_data_criteria}) end fields.join end |
#xml_for_local_variable(criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 39 def xml_for_local_variable(criteria) name = @local_var_names[criteria.id] unless name if criteria.specific_occurrence && !criteria.id.starts_with?("Occurrence#{criteria.specific_occurrence}") name = "Occurrence#{criteria.specific_occurrence}#{criteria.id}" else name = criteria.id end @local_var_names[criteria.id] = name end HQMF2::Generator.render_template('local_variable', {'name' => name}) end |
#xml_for_measure_observation_definition(doc) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 216 def xml_for_measure_observation_definition(doc) observation = doc.find_population_by_type(HQMF::PopulationCriteria::OBSERV) msrpopl = doc.find_population_by_type( HQMF::PopulationCriteria::MSRPOPL) HQMF2::Generator.render_template('measure_observation_definition', {'doc' => doc, 'observation' => observation, "msrpopl" => msrpopl}) end |
#xml_for_population_criteria(population, criteria_id) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 169 def xml_for_population_criteria(population, criteria_id) xml = '' population_criteria = doc.population_criteria(population[criteria_id]) if population_criteria && population_element_prefix(criteria_id) != "measureObservation" xml = HQMF2::Generator.render_template('population_criteria', {'doc' => doc, 'population' => population, 'criteria_id' => criteria_id, 'population_criteria' => population_criteria}) end xml end |
#xml_for_precondition(precondition) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 161 def xml_for_precondition(precondition) HQMF2::Generator.render_template('precondition', {'doc' => doc, 'precondition' => precondition}) end |
#xml_for_precondition_cv(precondition) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 157 def xml_for_precondition_cv(precondition) HQMF2::Generator.render_template('precondition_cv', {'doc' => doc, 'precondition' => precondition}) end |
#xml_for_reason(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 111 def xml_for_reason(data_criteria) xml = '' if data_criteria.negation && data_criteria.negation_code_list_id xml = HQMF2::Generator.render_template('reason', {'doc' => doc, 'code_list_id' => data_criteria.negation_code_list_id}) end xml end |
#xml_for_reference(reference) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 57 def xml_for_reference(reference) HQMF2::Generator.render_template('reference', {'doc' => doc, 'reference' => reference}) end |
#xml_for_reference_id(id) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 52 def xml_for_reference_id(id) reference = HQMF::Reference.new(id) xml_for_reference(reference) end |
#xml_for_subsets(data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 147 def xml_for_subsets(data_criteria) subsets_xml = [] if data_criteria.subset_operators subsets_xml = data_criteria.subset_operators.collect do |operator| HQMF2::Generator.render_template('subset', {'doc' => doc, 'subset' => operator, 'criteria' => data_criteria}) end end subsets_xml.join() end |
#xml_for_template(data_criteria, is_source_data_criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 119 def xml_for_template(data_criteria, is_source_data_criteria) xml = '' templates = [] # Add a template ID if one is defined for this data criteria template_id = HQMF::DataCriteria.template_id_for_definition(data_criteria.definition, data_criteria.status, false, "r2") if template_id templates << {:id => template_id, :title => HQMF::DataCriteria.title_for_template_id(template_id, 'r2')} end # Add our own template id if this is a source data criteria from HQMF V1. Source # data criteria are the 'raw' HQMF V1 data criteria before any restrictions are applied # they are only used for negating specific occurrences if is_source_data_criteria templates << {:id => HQMF::DataCriteria::SOURCE_DATA_CRITERIA_TEMPLATE_ID, :title => HQMF::DataCriteria::SOURCE_DATA_CRITERIA_TEMPLATE_TITLE} end if templates.length > 0 xml = HQMF2::Generator.render_template('template_id', {'templates' => templates}) end xml end |
#xml_for_temporal_references(criteria) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 178 def xml_for_temporal_references(criteria) refs = [] if criteria.temporal_references refs = criteria.temporal_references.collect do |reference| HQMF2::Generator.render_template('temporal_relationship', {'doc' => doc, 'relationship' => reference, 'criteria' => criteria}) end end refs.join end |
#xml_for_temporal_relationship_attribute(criteria, relationship) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 188 def xml_for_temporal_relationship_attribute(criteria, relationship) targetCriteria = doc.data_criteria(relationship.reference.id) if (criteria.field_values || targetCriteria.try(:field_values)) sourceKeys = (criteria.field_values || {}).keys.select {|key| [:timestamp, :nested_timestamp].include? HQMF::DataCriteria::FIELDS[key][:field_type]} targetKeys = (targetCriteria.try(:field_values) || {}).keys.select {|key| [:timestamp, :nested_timestamp].include? HQMF::DataCriteria::FIELDS[key][:field_type]} if (!sourceKeys.empty? || !targetKeys.empty?) data = { sourceKeys: sourceKeys, targetKeys: targetKeys } HQMF2::Generator.render_template('temporal_relationship_attribute', {'doc' => doc, 'criteria' => criteria, 'targetCriteria'=>targetCriteria, 'data'=> data}) end end end |
#xml_for_value(value, element_name = 'value', include_type = true) ⇒ Object
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# File 'lib/hqmf-generator/hqmf-generator.rb', line 87 def xml_for_value(value, element_name='value', include_type=true) HQMF2::Generator.render_template('value', {'doc' => doc, 'value' => value, 'name' => element_name, 'include_type' => include_type}) end |