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.sql.udf;
  
  import au.csiro.pathling.terminology.TerminologyServiceFactory;
  import com.google.common.collect.ImmutableList;
  import jakarta.annotation.Nonnull;
  import java.util.Collections;
  import java.util.List;
  import org.apache.spark.sql.SparkSession;
  
  /**
   * The {@link SqlFunctionRegistrar} for terminology UDFs.
   */
  public class TerminologyUdfRegistrar extends SqlFunctionRegistrar {
  
    /**
     * Creates a new TerminologyUdfRegistrar with the specified terminology service factory.
     *
     * @param tsf the terminology service factory to use for UDF creation
     */
    public TerminologyUdfRegistrar(@Nonnull final TerminologyServiceFactory tsf) {
      super(List.of(),
          ImmutableList.<SqlFunction2<?, ?, ?>>builder()
              .add(new DisplayUdf(tsf))
              .add(new MemberOfUdf(tsf))
              .build(),
          ImmutableList.<SqlFunction3<?, ?, ?, ?>>builder()
              .add(new SubsumesUdf(tsf))
              .add(new DesignationUdf(tsf))
              .addAll(PropertyUdf.createAll(tsf))
              .build(),
          Collections.emptyList(),
          List.of(new TranslateUdf(tsf)));
    }
  
    /**
     * Registers terminology UDFs in provided spark session.
     *
     * @param spark the session to configure.
     * @param terminologyServiceFactory the {@link TerminologyServiceFactory} to use for the UDFs.
     */
    public static void registerUdfs(@Nonnull final SparkSession spark,
        @Nonnull final TerminologyServiceFactory terminologyServiceFactory) {
      new TerminologyUdfRegistrar(terminologyServiceFactory).configure(spark);
    }
  }
  