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The cqf-fhir library for the Clinical Quality Language Java reference implementation

There is a newer version: 3.18.0

package org.cqframework.fhir.api.stu3;

import ca.uhn.fhir.model.api.IQueryParameterType;
import java.util.List;
import java.util.Map;
import org.hl7.fhir.dstu3.model.Bundle;
import org.hl7.fhir.dstu3.model.Resource;
import org.hl7.fhir.instance.model.api.IIdType;

/**
 * This interface is a minimal Fhir CRUD API. It's based on the
 * FHIR HTTP API, but constrained to provide only the
 * operations necessary for the cql-evaluator modules to function.
 * @see https://www.hl7.org/fhir/http.html
 */
public interface FhirDal extends org.cqframework.fhir.api.FhirDal {
    /**
     * Fetches an {@code Resource} by {@code id}. The {@code IIdType} must have the resourceType defined.
     *
     * Returns null if no resource is found.
     * @param id the id of the resource
     * @return the resource
     */
    Resource read(IIdType id);

    /**
     * Creates the {@code IBaseResource}.
     *
     * Default behavior is to overwrite the resource if it already exists.
     * @param resource the resource
     */
    void create(Resource resource);

    /**
     * Updates the {@code IBaseResource}.
     *
     * Default behavior is to create the resource if it does not exist.
     * @param resource the resource
     */
    void update(Resource resource);

    /**
     * Deletes an {@code IBaseResource} by {@code id}. The {@code IIdType} must have the resourceType defined.
     *
     * Default behavior is no-op if the resource does not exist.
     * @param id the id of the resource
     */
    void delete(IIdType id);

    /**
     * Returns an {@code Iterable} of all the resources of type {@code resourceType}.
     *
     * Default behavior is to return null if no resources are found.
     * @param resourceType the type of resources to return.
     * @return the resources
     */
    Bundle search(String resourceType, Map>> searchParameters);
}