Package com.pervasivecode.utils.stats.histogram

Class Histograms

java.lang.Object

com.pervasivecode.utils.stats.histogram.Histograms

public class Histograms
extends Object

Utility methods for working with Histograms.

Constructor Summary

Constructors

Constructor	Description
Histograms()

Method Summary

Modifier and Type	Method	Description
static <T,V> Histogram<V>	transformValues(Histogram<T> input, Function<T,V> transformation)	Transform a histogram's upper bound values using a Function.

Methods inherited from class java.lang.Object

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

Constructor Detail

Histograms

public Histograms()

Method Detail

transformValues

public static <T,V> Histogram<V> transformValues(Histogram<T> input,
                                                 Function<T,V> transformation)

Transform a histogram's upper bound values using a Function.

Type Parameters:

T - The type of value counted by the input Histogram.

V - The type of value emitted by the transformation Function.

Parameters:

input - The histogram to transform.

transformation - A function that will transform one upper bound value.

Returns:

A Histogram wrapping the input histogram, whose bucketUpperBound values are the transformed version of the input histogram's bucketUpperBound values.

See Also:

BucketingSystem