Package org.elasticsearch.search.aggregations.bucket.histogram

Interface SizedBucketAggregator

All Known Implementing Classes:
CompositeAggregator, DateHistogramValuesSource
public interface SizedBucketAggregator
An aggregator capable of reporting bucket sizes in requested units. Used by RateAggregator for calendar-based buckets.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    bucketSize(long bucket, Rounding.DateTimeUnit unit)
    Reports size of the particular bucket in requested units.
    double
    bucketSize(Rounding.DateTimeUnit unit)
    Reports size of all buckets in requested units.

  • Method Details

    • bucketSize

      double bucketSize(long bucket, Rounding.DateTimeUnit unit)
      Reports size of the particular bucket in requested units.

    • bucketSize

      double bucketSize(Rounding.DateTimeUnit unit)
      Reports size of all buckets in requested units. Throws an exception if it is not possible to calculate without knowing the concrete bucket.