hep.aida

Interface IMeasurement

All Known Implementing Classes:

Measurement

public interface IMeasurement

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

Method Summary

Modifier and Type	Method and Description
double	errorMinus() Get the minus error of the IMeasurement.
double	errorPlus() Get the plus error of the IMeasurement.
void	setErrorMinus(double errorMinus) Set the minus error of the IMeasurement.
void	setErrorPlus(double errorPlus) Set the plus error of the IMeasurement.
void	setValue(double value) Set the value of the IMeasurement.
double	value() Get the value of the IMeasurement.

Method Detail

value

double value()

Get the value of the IMeasurement.

Returns:

The value of the IMeasurement.

errorPlus

double errorPlus()

Get the plus error of the IMeasurement.

Returns:

The plus error.

errorMinus

double errorMinus()

Get the minus error of the IMeasurement.

Returns:

The minus error.

setValue

void setValue(double value)
       throws java.lang.IllegalArgumentException

Set the value of the IMeasurement.

Parameters:

value - The new value of the IMeasurement.

Throws:

java.lang.IllegalArgumentException - If the value cannot be set.

setErrorPlus

void setErrorPlus(double errorPlus)
           throws java.lang.IllegalArgumentException

Set the plus error of the IMeasurement.

Parameters:

value - The new plus error of the IMeasurement.

Throws:

java.lang.IllegalArgumentException - If the error cannot be set or it is negative.

setErrorMinus

void setErrorMinus(double errorMinus)
            throws java.lang.IllegalArgumentException

Set the minus error of the IMeasurement.

Parameters:

value - The new minus error of the IMeasurement.

Throws:

java.lang.IllegalArgumentException - If the error cannot be set or it is negative.