io.micrometer.core.instrument.stats.hist

Class CumulativeHistogram<T>

java.lang.Object

io.micrometer.core.instrument.stats.hist.CumulativeHistogram<T>

All Implemented Interfaces:

Histogram<T>

Direct Known Subclasses:

TimeScaleCumulativeHistogram

public class CumulativeHistogram<T>
extends java.lang.Object
implements Histogram<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected CumulativeBucketFunction<T>	f

Constructor Summary

Constructors

Constructor and Description
CumulativeHistogram(CumulativeBucketFunction<T> f)

Method Summary

Modifier and Type	Method and Description
static TimeScaleCumulativeHistogram	buckets(CumulativeBucketFunction<java.lang.Double> bucketFunction, java.util.concurrent.TimeUnit timeScale)
static <T> CumulativeHistogram<T>	buckets(CumulativeBucketFunction<T> bucketFunction)
static CumulativeBucketFunction<java.lang.Double>	exponential(double start, double exp, int count)
java.util.Collection<Bucket<T>>	getBuckets()
static CumulativeBucketFunction<java.lang.Double>	linear(double start, double width, int count)
void	observe(double value) Add a sample

Methods inherited from class java.lang.Object

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

Field Detail

f

protected final CumulativeBucketFunction<T> f

Constructor Detail

CumulativeHistogram

public CumulativeHistogram(CumulativeBucketFunction<T> f)

Method Detail

observe

public void observe(double value)

Description copied from interface: Histogram

Add a sample

Specified by:

observe in interface Histogram<T>

getBuckets

public java.util.Collection<Bucket<T>> getBuckets()

Specified by:

getBuckets in interface Histogram<T>

buckets

public static <T> CumulativeHistogram<T> buckets(CumulativeBucketFunction<T> bucketFunction)

buckets

public static TimeScaleCumulativeHistogram buckets(CumulativeBucketFunction<java.lang.Double> bucketFunction,
                                                   java.util.concurrent.TimeUnit timeScale)

exponential

public static CumulativeBucketFunction<java.lang.Double> exponential(double start,
                                                                     double exp,
                                                                     int count)

linear

public static CumulativeBucketFunction<java.lang.Double> linear(double start,
                                                                double width,
                                                                int count)