Module org.elasticsearch.exponentialhistogram

Package org.elasticsearch.exponentialhistogram

Class TDigestToExponentialHistogramConverter

java.lang.Object

org.elasticsearch.exponentialhistogram.TDigestToExponentialHistogramConverter

public class TDigestToExponentialHistogramConverter
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TDigestToExponentialHistogramConverter.ArrayBasedCentroidIterator
static interface	TDigestToExponentialHistogramConverter.CentroidIterator	An iterator iterating over T-Digest centroids.
static interface	TDigestToExponentialHistogramConverter.LazyConversion

Constructor Summary

Constructors

Constructor	Description
TDigestToExponentialHistogramConverter()

Method Summary

Modifier and Type	Method	Description
static ReleasableExponentialHistogram	convert(TDigestToExponentialHistogramConverter.CentroidIterator centroids, ExponentialHistogramCircuitBreaker breaker)	Convert the given centroids to an exponential histogram.
static TDigestToExponentialHistogramConverter.LazyConversion	convertLazy(TDigestToExponentialHistogramConverter.CentroidIterator centroids)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TDigestToExponentialHistogramConverter

public TDigestToExponentialHistogramConverter()

Method Details

convert

public static ReleasableExponentialHistogram convert(TDigestToExponentialHistogramConverter.CentroidIterator centroids,
 ExponentialHistogramCircuitBreaker breaker)

Convert the given centroids to an exponential histogram. Sum, min, and max will be estimated.

Parameters:

centroids - the T-Digest centroids to convert

Returns:

the resulting exponential histogram

convertLazy

public static TDigestToExponentialHistogramConverter.LazyConversion convertLazy(TDigestToExponentialHistogramConverter.CentroidIterator centroids)