content: /*
   * Copyright © 2018-2025 Commonwealth Scientific and Industrial Research
   * Organisation (CSIRO) ABN 41 687 119 230.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package au.csiro.pathling.fhirpath.annotations;
  
  import java.lang.annotation.ElementType;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  import java.lang.annotation.Target;
  
  /**
   * The SQL on FHIR conformance level. This allows us to map a feature within Pathling to a grouping
   * of features within the specification.
   */
  @Retention(RetentionPolicy.RUNTIME)
  @Target({ElementType.METHOD, ElementType.TYPE})
  public @interface SqlOnFhirConformance {
  
    /**
     * SQL on FHIR conformance profiles.
     */
    enum Profile {
      /**
       * Required features that must be supported.
       */
      REQUIRED,
      /**
       * Features that are required to be supported as part of the Shareable View Definition profile.
       *
       * @see <a
       * href="https://sql-on-fhir.org/ig/2.0.0/StructureDefinition-ShareableViewDefinition.html">Shareable
       * View Definition</a>
       */
      SHARABLE,
      /**
       * Experimental features that are not yet stable.
       */
      EXPERIMENTAL,
      /**
       * Terminology-related features.
       */
      TERMINOLOGY
    }
  
    /**
     * The compatibility profile associated with this feature.
     *
     * @return the profile
     */
    Profile value();
  }
  