org.javasimon.callback.quantiles
Class Bucket

java.lang.Object
  org.javasimon.callback.quantiles.Bucket

public final class Bucket
extends Object

Bucket count the number of samples in the range min-max.

Since:

3.2

Author:

gquintana

Field Summary

private int	count Number of values in the range min-max.
private long	max Maximal value.
private long	min Minimal value.

Constructor Summary

Bucket(long min, long max)
Constructor with min/max value specified.

Method Summary

boolean	addValue(long value) Check if value is in range and increment value number.
void	clear() Resets value number.
boolean	contains(long value) Check whether value is in the range.
int	getCount() Get number of values in the range.
long	getMax() Get upper bound of the range.
long	getMin() Get lower bound of the range.
void	incrementCount() Increment value number
BucketSample	sample() Get sample from this bucket

Methods inherited from class java.lang.Object

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

Field Detail

min

private final long min

Minimal value.

max

private final long max

Maximal value.

count

private int count

Number of values in the range min-max.

Constructor Detail

Bucket

public Bucket(long min,
              long max)

Constructor with min/max value specified.

Parameters:

min - min value

max - max value

Method Detail

getCount

public int getCount()

Get number of values in the range.

Returns:

number of value in the range

getMax

public long getMax()

Get upper bound of the range.

Returns:

max value

getMin

public long getMin()

Get lower bound of the range.

Returns:

min value

contains

public boolean contains(long value)

Check whether value is in the range.

Parameters:

value - Value

Returns:

true if in range

incrementCount

public void incrementCount()

Increment value number

addValue

public boolean addValue(long value)

Check if value is in range and increment value number.

Parameters:

value - added value

Returns:

true if value is in bucket range (count was increased)

clear

public void clear()

Resets value number.

sample

public BucketSample sample()

Get sample from this bucket

Returns:

Sample