hep.fitting
Class Fitter

java.lang.Object
  |
  +--java.util.Observable
        |
        +--hep.fitting.Fitter

All Implemented Interfaces:

Observer, Runnable

Direct Known Subclasses:

LeastSquaresFit

public abstract class Fitter

extends Observable

implements Observer, Runnable

Field Summary

static int	FAILED
static int	FIT
static int	FITTING
static int	NOTREADYTOFIT
static int	OUTAHERE
static int	READYTOFIT

Constructor Summary

Fitter()

Method Summary

void	dispose()
void	fit()
abstract void	fit(Fittable1DFunction fa, double[] x, double[] y, double[] sigmaY)
abstract double	getChiSquared()
FitDataSource1D	getData()
Fittable1DFunction	getFunction()
abstract double[]	getParameterSigmas()
int	getState()
abstract void	init()
void	run()
void	setData(FitDataSource1D data)
void	setFunction(Fittable1DFunction func)
protected void	setPercentComplete(int percent)
void	start()
void	stop()
void	update(Observable obs, Object arg)

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

FITTING

public static final int FITTING

See Also:

Constant Field Values

FIT

public static final int FIT

See Also:

Constant Field Values

FAILED

public static final int FAILED

See Also:

Constant Field Values

READYTOFIT

public static final int READYTOFIT

See Also:

Constant Field Values

NOTREADYTOFIT

public static final int NOTREADYTOFIT

See Also:

Constant Field Values

OUTAHERE

public static final int OUTAHERE

See Also:

Constant Field Values

Constructor Detail

Fitter

public Fitter()

Method Detail

getChiSquared

public abstract double getChiSquared()

getParameterSigmas

public abstract double[] getParameterSigmas()

fit

public abstract void fit(Fittable1DFunction fa,
                         double[] x,
                         double[] y,
                         double[] sigmaY)
                  throws FitFailed

FitFailed

init

public abstract void init()

fit

public void fit()
         throws FitFailed

FitFailed

start

public void start()

stop

public void stop()

run

public void run()

Specified by:

run in interface Runnable

update

public void update(Observable obs,
                   Object arg)

Specified by:

update in interface Observer

getState

public int getState()

setPercentComplete

protected void setPercentComplete(int percent)

setFunction

public void setFunction(Fittable1DFunction func)

getFunction

public Fittable1DFunction getFunction()

setData

public void setData(FitDataSource1D data)

getData

public FitDataSource1D getData()

dispose

public void dispose()