org.apache.skywalking.apm.toolkit.meter.impl

Class HistogramImpl

java.lang.Object

org.apache.skywalking.apm.toolkit.meter.impl.AbstractMeter

org.apache.skywalking.apm.toolkit.meter.impl.HistogramImpl

All Implemented Interfaces:

BaseMeter, Histogram

public class HistogramImpl
extends AbstractMeter
implements Histogram

Custom bucket as the steps.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HistogramImpl.Builder Histogram builder

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.skywalking.apm.toolkit.meter.impl.HistogramImpl.Bucket[]	buckets
protected List<Double>	steps

Fields inherited from class org.apache.skywalking.apm.toolkit.meter.impl.AbstractMeter

meterId

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HistogramImpl(MeterId meterId, List<Double> steps)

Method Summary

Modifier and Type	Method and Description
void	addValue(double value) Add value into the histogram, automatic analyze what bucket count need to be increment [step1, step2)
static HistogramImpl.Builder	create(String name)
org.apache.skywalking.apm.toolkit.meter.impl.HistogramImpl.Bucket[]	getBuckets() Getting all buckets

Methods inherited from class org.apache.skywalking.apm.toolkit.meter.impl.AbstractMeter

equals, getMeterId, getName, getTag, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.skywalking.apm.toolkit.meter.BaseMeter

getMeterId, getName, getTag

Field Detail

buckets

protected final org.apache.skywalking.apm.toolkit.meter.impl.HistogramImpl.Bucket[] buckets

steps

protected final List<Double> steps

Constructor Detail

HistogramImpl

protected HistogramImpl(MeterId meterId,
                        List<Double> steps)

Method Detail

create

public static HistogramImpl.Builder create(String name)

addValue

public void addValue(double value)

Add value into the histogram, automatic analyze what bucket count need to be increment [step1, step2)

Specified by:

addValue in interface Histogram

getBuckets

public org.apache.skywalking.apm.toolkit.meter.impl.HistogramImpl.Bucket[] getBuckets()

Getting all buckets

Specified by:

getBuckets in interface Histogram