Package cz.fidentis.analyst.gui.elements.histogram.utils

Class BucketHistogram

java.lang.Object

cz.fidentis.analyst.gui.elements.histogram.utils.BucketHistogram

public class BucketHistogram
extends Object

Class that implements bucket histogram.

Constructor Summary

Constructors

Constructor	Description
BucketHistogram(int bucketCount)	Create a new BucketHistogram that will use bucketCount buckets.

Method Summary

Modifier and Type	Method	Description
List<Integer>	getBuckets()	Return buckets.
double	getMaxValue()
double	getMinValue()
void	setValues(Collection<Double> values)	Set values from which the bucket histogram will be calculated.

Methods inherited from class java.lang.Object

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

Constructor Details

BucketHistogram

public BucketHistogram(int bucketCount)

Create a new BucketHistogram that will use bucketCount buckets. The number of buckets cannot be changed later.

Parameters:

bucketCount - number of buckets to be used

Method Details

setValues

public void setValues(Collection<Double> values)

Set values from which the bucket histogram will be calculated.

Parameters:

values - values

See Also:

• getBuckets()

getBuckets

public List<Integer> getBuckets()

Return buckets. Integer at index i is equal to number of values that belong to that bucket range.

Returns:

list of buckets

See Also:

• setValues(Collection)

getMinValue

public double getMinValue()

Returns:

minimum value from values used in the last setValues(Collection) call

getMaxValue

public double getMaxValue()

Returns:

maximum value from values used in the last setValues(Collection) call