How to use

extractTokensFromCoding

method

in

ca.uhn.fhir.jpa.searchparam.extractor.SearchParamExtractorDstu2

private void extractTokensFromCodeableConcept(List<String> theSystems, List<String> theCodes, CodeableConceptDt theCodeableConcept, ResourceTable theEntity, Set<BaseResourceIndexedSearchParam> theListToPopulate, RuntimeSearchParam theParameterDef) {
  for (CodingDt nextCoding : theCodeableConcept.getCoding()) {
    extractTokensFromCoding(theSystems, theCodes, theEntity, theListToPopulate, theParameterDef, nextCoding);
  }
}

} else if (nextObject instanceof CodingDt) {
  CodingDt nextValue = (CodingDt) nextObject;
  extractTokensFromCoding(systems, codes, theEntity, retVal, nextSpDef, nextValue);
} else if (nextObject instanceof CodeableConceptDt) {
  CodeableConceptDt nextCC = (CodeableConceptDt) nextObject;