Module org.elasticsearch.exponentialhistogram
Package org.elasticsearch.exponentialhistogram

Interface ExponentialHistogram.Buckets

Enclosing interface:
ExponentialHistogram
public static interface ExponentialHistogram.Buckets
Represents a bucket range of an ExponentialHistogram, either the positive or the negative range.

  • Method Details

    • iterator

      CopyableBucketIterator iterator()
      Returns:
      a BucketIterator for the populated buckets of this bucket range. The BucketIterator.scale() of the returned iterator must be the same as ExponentialHistogram.scale().

    • maxBucketIndex

      OptionalLong maxBucketIndex()
      Returns:
      the highest populated bucket index, or an empty optional if no buckets are populated

    • valueCount

      long valueCount()
      Returns:
      the sum of the counts across all buckets of this range

    • bucketCount

      default int bucketCount()
      Returns the number of buckets. Note that this operation might require iterating over all buckets, and therefore is not cheap.
      Returns:
      the number of buckets