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;
  
  import jakarta.annotation.Nonnull;
  import lombok.Getter;
  
  import java.time.temporal.ChronoUnit;
  
  /**
   * Enumeration of supported temporal precision levels from year to millisecond.
   */
  public enum TemporalPrecision {
    /**
     * Year precision (e.g., 2023)
     */
    YEAR(ChronoUnit.YEARS),
  
    /**
     * Month precision (e.g., 2023-06)
     */
    MONTH(ChronoUnit.MONTHS),
  
    /**
     * Day precision (e.g., 2023-06-15)
     */
    DAY(ChronoUnit.DAYS),
  
    /**
     * Hour precision (e.g., 2023-06-15T14)
     */
    HOUR(ChronoUnit.HOURS),
  
    /**
     * Minute precision (e.g., 2023-06-15T14:30)
     */
    MINUTE(ChronoUnit.MINUTES),
  
    /**
     * Second precision (e.g., 2023-06-15T14:30:45)
     */
    SECOND(ChronoUnit.SECONDS),
  
    /**
     * Up to nanoseconds precision (e.g., 2023-06-15T14:30:45.123456789)
     */
    FRACS(ChronoUnit.NANOS);
  
    @Getter
    @Nonnull
    private final ChronoUnit chronoUnit;
  
    TemporalPrecision(@Nonnull final ChronoUnit chronoUnit) {
      this.chronoUnit = chronoUnit;
    }
  
    /**
     * Returns true if the underlying ChronoUnit is time-based.
     *
     * @return true if the underlying ChronoUnit is time-based, false otherwise
     */
    public boolean isTimeBased() {
      return chronoUnit.isTimeBased();
    }
  }
  