com.tagtraum.perf.gcviewer.math

Class DoubleData

java.lang.Object

com.tagtraum.perf.gcviewer.math.DoubleData

All Implemented Interfaces:

Serializable

public class DoubleData
extends Object
implements Serializable

Author:

Hendrik Schreiber Date: May 20, 2005 Time: 5:08:33 PM

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DoubleData()

Method Summary

Modifier and Type	Method and Description
void	add(double x)
void	add(double x, int weight)
double	average()
static double	average(double[] n)
boolean	equals(Object o)
double	getMax()
double	getMin()
int	getN()
double	getSum()
int	hashCode()
void	reset()
double	standardDeviation()
double	variance()
static double	weightedAverage(double[] n, int[] weight)

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleData

public DoubleData()

Method Detail

add

public void add(double x)

add

public void add(double x,
                int weight)

getN

public int getN()

getSum

public double getSum()

getMin

public double getMin()

getMax

public double getMax()

average

public double average()

standardDeviation

public double standardDeviation()

variance

public double variance()

reset

public void reset()

average

public static double average(double[] n)

weightedAverage

public static double weightedAverage(double[] n,
                                     int[] weight)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object