org.apache.brooklyn.test.performance

Class Histogram

java.lang.Object

org.apache.brooklyn.test.performance.Histogram

@Beta
public class Histogram
extends Object

A simplistic histogram to store times in a number of buckets. The buckets are in nanoseconds, increasing in size in powers of two.

Constructor Summary

Constructors

Constructor and Description
Histogram()

Method Summary

Modifier and Type	Method and Description
void	add(Duration val)
protected void	add(long val)
void	add(long val, TimeUnit unit)
protected int	getPower(long val)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Histogram

public Histogram()

Method Detail

add

public void add(long val,
                TimeUnit unit)

add

public void add(Duration val)

add

protected void add(long val)

getPower

protected int getPower(long val)

toString

public String toString()

Overrides:

toString in class Object