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.views;
  
  import jakarta.validation.constraints.NotNull;
  import lombok.AllArgsConstructor;
  import lombok.Data;
  import lombok.NoArgsConstructor;
  
  /**
   * Additional metadata describing a column.
   *
   * @see <a
   * href="https://sql-on-fhir.org/ig/2.0.0/StructureDefinition-ViewDefinition.html#type-hinting-with-tags">Type
   * Hinting with Tags</a>
   */
  @Data
  @AllArgsConstructor(staticName = "of")
  @NoArgsConstructor
  public class ColumnTag {
  
    /**
     * Tag for ANSI SQL type hinting.
     * <p>
     * This tag is used to provide a hint about the SQL type of the column, which can be useful for
     * database-specific optimizations or type handling.
     */
    public static final String ANSI_TYPE_TAG = "ansi/type";
  
    /**
     * Name of tag.
     */
    @NotNull
    String name;
  
    /**
     * Value of tag.
     */
    @NotNull
    String value;
  }
  