hep.aida.ref.histogram
Class Measurement

java.lang.Object
  hep.aida.ref.event.AIDAObservable
      hep.aida.ref.histogram.Measurement

All Implemented Interfaces:

hep.aida.IMeasurement, IsObservable

public class Measurement

extends AIDAObservable

implements hep.aida.IMeasurement, IsObservable

Basic user-level interface class for holding a single "measurement" with positive and negative errors (to allow for asymmetric errors). "IMeasurement" = "value" + "errorPlus" - "errorMinus"

Author:

The AIDA team

Source Code:

Measurement.java

Field Summary

Fields inherited from class hep.aida.ref.event.AIDAObservable

connectionDidChange, isConnected, isValid

Constructor Summary

Measurement()

Measurement(double val)

Measurement(double val, double err)

Measurement(double val, double errMinus, double errPlus)

Measurement(hep.aida.IMeasurement m)

Method Summary

double	errorMinus()
double	errorPlus()
void	setErrorMinus(double errorMinus)
void	setErrorPlus(double errorPlus)
void	setValue(double value)
double	value()

Methods inherited from class hep.aida.ref.event.AIDAObservable

addListener, createEvent, fireStateChanged, fireStateChanged, fireStateChanged, isConnected, removeAllListeners, removeListener, setConnected, setIsValidAfterNotify, setValid, setValidForAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface hep.aida.ref.event.IsObservable

addListener, removeAllListeners, removeListener, setValid

Constructor Detail

Measurement

public Measurement()

Measurement

public Measurement(hep.aida.IMeasurement m)

Measurement

public Measurement(double val)

Measurement

public Measurement(double val,
                   double err)

Measurement

public Measurement(double val,
                   double errMinus,
                   double errPlus)

Method Detail

value

public double value()

Specified by:

value in interface hep.aida.IMeasurement

errorPlus

public double errorPlus()

Specified by:

errorPlus in interface hep.aida.IMeasurement

errorMinus

public double errorMinus()

Specified by:

errorMinus in interface hep.aida.IMeasurement

setValue

public void setValue(double value)
              throws IllegalArgumentException

Specified by:

setValue in interface hep.aida.IMeasurement

Throws:

IllegalArgumentException

setErrorPlus

public void setErrorPlus(double errorPlus)
                  throws IllegalArgumentException

Specified by:

setErrorPlus in interface hep.aida.IMeasurement

Throws:

IllegalArgumentException

setErrorMinus

public void setErrorMinus(double errorMinus)
                   throws IllegalArgumentException

Specified by:

setErrorMinus in interface hep.aida.IMeasurement

Throws:

IllegalArgumentException