Package org.linuxforhealth.fhir.cql.engine.rest.retrieve

Class RestFHIRRetrieveProvider

java.lang.Object

org.opencds.cqf.cql.engine.retrieve.TerminologyAwareRetrieveProvider

org.linuxforhealth.fhir.cql.engine.retrieve.SearchParameterFHIRRetrieveProvider

org.linuxforhealth.fhir.cql.engine.rest.retrieve.RestFHIRRetrieveProvider

All Implemented Interfaces:

org.opencds.cqf.cql.engine.retrieve.RetrieveProvider

public class RestFHIRRetrieveProvider
extends SearchParameterFHIRRetrieveProvider

This is an implementation of a retrieve provider for the CQL Engine that uses the IBM FHIR Server REST Client to access data.

Field Summary

Fields inherited from class org.opencds.cqf.cql.engine.retrieve.TerminologyAwareRetrieveProvider

expandValueSets, terminologyProvider

Constructor Summary

Constructors

Constructor	Description
RestFHIRRetrieveProvider(SearchParameterResolver searchParameterResolver, FHIRClient fhirClient)

Method Summary

Modifier and Type	Method	Description
protected java.lang.Iterable<java.lang.Object>	executeQueries(java.lang.String dataType, java.util.List<SearchParameterMap> queries)
protected Resource	executeQuery(java.lang.String dataType, SearchParameterMap map)
protected FHIRParameters	getFHIRParameters(SearchParameterMap map)

Methods inherited from class org.linuxforhealth.fhir.cql.engine.retrieve.SearchParameterFHIRRetrieveProvider

getBaseMap, getCodeParams, getCodeParams, getContextParam, getDateRangeParam, getMaxCodesPerQuery, getModifiedName, getPageSize, getTemplateParam, innerSetupQueries, retrieve, setMaxCodesPerQuery, setPageSize, setupQueries

Methods inherited from class org.opencds.cqf.cql.engine.retrieve.TerminologyAwareRetrieveProvider

getTerminologyProvider, isExpandValueSets, setExpandValueSets, setTerminologyProvider

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RestFHIRRetrieveProvider

public RestFHIRRetrieveProvider(SearchParameterResolver searchParameterResolver,
                                FHIRClient fhirClient)

Method Detail

executeQueries

protected java.lang.Iterable<java.lang.Object> executeQueries(java.lang.String dataType,
                                                              java.util.List<SearchParameterMap> queries)
                                                       throws java.lang.Exception

Specified by:

executeQueries in class SearchParameterFHIRRetrieveProvider

Throws:

java.lang.Exception

executeQuery

protected Resource executeQuery(java.lang.String dataType,
                                SearchParameterMap map)
                         throws java.lang.Exception

Throws:

java.lang.Exception

getFHIRParameters

protected FHIRParameters getFHIRParameters(SearchParameterMap map)