How to use

create

method

in

org.apache.druid.java.util.common.granularity.GranularityType

public static List<Granularity> granularitiesFinerThan(final Granularity gran0)
{
 final List<Granularity> retVal = new ArrayList<>();
 final DateTime origin = (gran0 instanceof PeriodGranularity) ? ((PeriodGranularity) gran0).getOrigin() : null;
 final DateTimeZone tz = (gran0 instanceof PeriodGranularity) ? ((PeriodGranularity) gran0).getTimeZone() : null;
 for (GranularityType gran : GranularityType.values()) {
  /**
   * All and None are excluded b/c when asked to give all granularities finer
   * than "TEN_MINUTE", you want the answer to be "FIVE_MINUTE, MINUTE and SECOND"
   * it doesn't make sense to include ALL or None to be part of this.
   */
  if (gran == GranularityType.ALL || gran == GranularityType.NONE) {
   continue;
  }
  final Granularity segmentGranularity = gran.create(origin, tz);
  final long segmentGranularityDurationMillis = segmentGranularity.bucket(DateTimes.EPOCH).toDurationMillis();
  final long gran0DurationMillis = gran0.bucket(DateTimes.EPOCH).toDurationMillis();
  if (segmentGranularityDurationMillis <= gran0DurationMillis) {
   retVal.add(segmentGranularity);
  }
 }
 retVal.sort((g1, g2) -> {
  long duration1 = g2.bucket(DateTimes.EPOCH).toDurationMillis();
  long duration2 = g1.bucket(DateTimes.EPOCH).toDurationMillis();
  return Longs.compare(duration1, duration2);
 });
 return retVal;
}

public static List<Granularity> granularitiesFinerThan(final Granularity gran0)
{
 final List<Granularity> retVal = Lists.newArrayList();
 final DateTime origin = (gran0 instanceof PeriodGranularity) ? ((PeriodGranularity) gran0).getOrigin() : null;
 final DateTimeZone tz = (gran0 instanceof PeriodGranularity) ? ((PeriodGranularity) gran0).getTimeZone() : null;
 for (GranularityType gran : GranularityType.values()) {
  /**
   * All and None are excluded b/c when asked to give all granularities finer
   * than "TEN_MINUTE", you want the answer to be "FIVE_MINUTE, MINUTE and SECOND"
   * it doesn't make sense to include ALL or None to be part of this.
   */
  if (gran == GranularityType.ALL || gran == GranularityType.NONE) {
   continue;
  }
  final Granularity segmentGranularity = gran.create(origin, tz);
  final long segmentGranularityDurationMillis = segmentGranularity.bucket(DateTimes.EPOCH).toDurationMillis();
  final long gran0DurationMillis = gran0.bucket(DateTimes.EPOCH).toDurationMillis();
  if (segmentGranularityDurationMillis <= gran0DurationMillis) {
   retVal.add(segmentGranularity);
  }
 }
 retVal.sort((g1, g2) -> {
  long duration1 = g2.bucket(DateTimes.EPOCH).toDurationMillis();
  long duration2 = g1.bucket(DateTimes.EPOCH).toDurationMillis();
  return Longs.compare(duration1, duration2);
 });
 return retVal;
}