Package org.jgroups.util

Class AverageMinMax

java.lang.Object

org.jgroups.util.Average

org.jgroups.util.AverageMinMax

All Implemented Interfaces:

Streamable

public class AverageMinMax
extends Average

Measures min and max in addition to average

Since:

4.0, 3.6.10

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field	Description
protected double	max
protected double	min
protected boolean	sorted
protected java.util.List<java.lang.Double>	values

Fields inherited from class org.jgroups.util.Average

count, index, lock, samples, total, unit

Constructor Summary

Constructors

Constructor	Description
AverageMinMax()
AverageMinMax(int capacity)

Method Summary

Modifier and Type	Method	Description
<T extends Average> T	add(double num)
<T extends Average> T	add(long num)
void	clear()
double	max()
<T extends Average> T	merge(T other)	Merges this average with another one
double	min()
double	p(double percentile)
double	percentile(double percentile)
java.lang.String	percentiles()
void	readFrom(java.io.DataInput in)	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
AverageMinMax	sort()
double	stddev()
java.lang.String	toString()
java.lang.String	toString(java.util.concurrent.TimeUnit u)
boolean	usePercentiles()
AverageMinMax	usePercentiles(int cap)
java.util.List<java.lang.Double>	values()
void	writeTo(java.io.DataOutput out)	Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class org.jgroups.util.Average

average, count, getAverage, getTotal, nextIndex, unit, unit

Methods inherited from class java.lang.Object

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

Field Detail

min

protected double min

max

protected double max

values

protected java.util.List<java.lang.Double> values

sorted

protected volatile boolean sorted

Constructor Detail

AverageMinMax

public AverageMinMax()

AverageMinMax

public AverageMinMax(int capacity)

Method Detail

min

public double min()

max

public double max()

usePercentiles

public boolean usePercentiles()

usePercentiles

public AverageMinMax usePercentiles(int cap)

values

public java.util.List<java.lang.Double> values()

add

public <T extends Average> T add(double num)

Overrides:

add in class Average

add

public <T extends Average> T add(long num)

Overrides:

add in class Average

merge

public <T extends Average> T merge(T other)

Description copied from class: Average

Merges this average with another one

Overrides:

merge in class Average

clear

public void clear()

Overrides:

clear in class Average

percentiles

public java.lang.String percentiles()

toString

public java.lang.String toString()

Overrides:

toString in class Average

toString

public java.lang.String toString(java.util.concurrent.TimeUnit u)

Overrides:

toString in class Average

writeTo

public void writeTo(java.io.DataOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Overrides:

writeTo in class Average

Throws:

java.io.IOException

readFrom

public void readFrom(java.io.DataInput in)
              throws java.io.IOException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Overrides:

readFrom in class Average

Throws:

java.io.IOException

percentile

public double percentile(double percentile)

p

public double p(double percentile)

stddev

public double stddev()

sort

public AverageMinMax sort()