hep.aida.ref.dataset.binner

Class DefaultBinner

java.lang.Object

hep.aida.ref.dataset.binner.DefaultBinner

All Implemented Interfaces:

Binner

Direct Known Subclasses:

EfficiencyBinner

public class DefaultBinner
extends java.lang.Object
implements Binner

The default implementation of a Binner.

Constructor Summary

Constructors

Constructor and Description
DefaultBinner(int[] bins, java.lang.String options) Creates a new instance of Binner.

Method Summary

Modifier and Type	Method and Description
void	addContentToBin(int[] bin, int entries, double height, double[] mean, double[] rms) Add a set of entries to the existing content of the bin.
int	entries(int[] bin) Get the number of entries in a bin.
void	fill(int[] bin, double[] x, double weight) Fill a bin with a new entry.
double	height(int[] bin) Get the height of a bin.
double	mean(int[] bin, int coord) Get the mean of a bin along a given coordinate.
double	minusError(int[] bin) Get the minus error on a bin.
double	plusError(int[] bin) Get the plus error on a bin.
void	removeContentFromBin(int[] bin, int entries, double height, double[] mean, double[] rms) Remove a set of entries from a bin.
void	reset() Reset the content of the Binner.
void	resetBin(int[] bin) Reset the content of a bin.
double	rms(int[] bin, int coord) Get the rms of a bin along a given coordinate.
void	scale(double scaleFactor) Scale all the bins by a given scale factor.
void	setBinContent(int[] bin, int entries, double height, double[] mean, double[] rms) Set at once the content of a bin.
void	setBinError(BinError binError) Set the BinError with which the plus and minus error on the bin are calculated.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultBinner

public DefaultBinner(int[] bins,
                     java.lang.String options)

Creates a new instance of Binner.

Parameters:

bins - The array containing the number of bins per coordinate.

options - The options.

Method Detail

fill

public void fill(int[] bin,
                 double[] x,
                 double weight)

Fill a bin with a new entry.

Specified by:

fill in interface Binner

Parameters:

bin - The array specifying the bin.

x - The coordinate's array

weight - The weight for this entry.

setBinContent

public void setBinContent(int[] bin,
                          int entries,
                          double height,
                          double[] mean,
                          double[] rms)

Set at once the content of a bin.

Specified by:

setBinContent in interface Binner

Parameters:

bin - The array specifying the bin.

entries - The entries in the bin.

height - The height of the bin.

mean - The array with the coordinate means

rms - The array with the coordinate rmss

addContentToBin

public void addContentToBin(int[] bin,
                            int entries,
                            double height,
                            double[] mean,
                            double[] rms)

Description copied from interface: Binner

Add a set of entries to the existing content of the bin. Notice that this is meant to be used instead of fill ONLY when the number of entries in the set is greater than one.

Specified by:

addContentToBin in interface Binner

Parameters:

bin - The array specifying the bin.

entries - The entries in the bin.

height - The height of the bin.

mean - The array with the coordinate means

rms - The array with the coordinate rmss

removeContentFromBin

public void removeContentFromBin(int[] bin,
                                 int entries,
                                 double height,
                                 double[] mean,
                                 double[] rms)

Description copied from interface: Binner

Remove a set of entries from a bin.

Specified by:

removeContentFromBin in interface Binner

Parameters:

bin - The array specifying the bin.

entries - The entries in the bin.

height - The height of the bin.

mean - The array with the coordinate means

rms - The array with the coordinate rmss

resetBin

public void resetBin(int[] bin)

Reset the content of a bin.

Specified by:

resetBin in interface Binner

Parameters:

bin - The array specifying the bin.

reset

public void reset()

Reset the content of the Binner.

Specified by:

reset in interface Binner

entries

public int entries(int[] bin)

Get the number of entries in a bin.

Specified by:

entries in interface Binner

Parameters:

bin - The array specifying the bin.

height

public double height(int[] bin)

Get the height of a bin.

Specified by:

height in interface Binner

Parameters:

bin - The array specifying the bin.

plusError

public double plusError(int[] bin)

Get the plus error on a bin.

Specified by:

plusError in interface Binner

Parameters:

bin - The array specifying the bin.

minusError

public double minusError(int[] bin)

Get the minus error on a bin.

Specified by:

minusError in interface Binner

Parameters:

bin - The array specifying the bin.

mean

public double mean(int[] bin,
                   int coord)

Get the mean of a bin along a given coordinate.

Specified by:

mean in interface Binner

Parameters:

bin - The array specifying the bin.

coord - The coordinate's index.

rms

public double rms(int[] bin,
                  int coord)

Get the rms of a bin along a given coordinate.

Specified by:

rms in interface Binner

Parameters:

bin - The array specifying the bin.

coord - The coordinate's index.

scale

public void scale(double scaleFactor)

Scale all the bins by a given scale factor.

Specified by:

scale in interface Binner

Parameters:

scaleFactor - The scale factor.

setBinError

public void setBinError(BinError binError)

Set the BinError with which the plus and minus error on the bin are calculated.

Parameters:

binError - The BinError.