hep.dataforge.data

Class XYPoissonDataAdapter

java.lang.Object

hep.dataforge.data.XYDataAdapter

hep.dataforge.data.XYPoissonDataAdapter

All Implemented Interfaces:

DataAdapter

public class XYPoissonDataAdapter
extends XYDataAdapter

Specialized adapter for poissonian distributed values

Field Summary

Fields inherited from class hep.dataforge.data.XYDataAdapter

xErrName, xName, yErrName, yName

Fields inherited from interface hep.dataforge.data.DataAdapter

DATA_ADAPTER_ANNOTATION_NAME, WEIGHT

Constructor Summary

Constructors

Constructor and Description
XYPoissonDataAdapter(Meta adapterAnnotation)
XYPoissonDataAdapter(java.lang.String xName, java.lang.String yName)

Method Summary

Modifier and Type	Method and Description
Value	getYerr(DataPoint point) getYerr.
boolean	providesYError(DataPoint point)

Methods inherited from class hep.dataforge.data.XYDataAdapter

buildAnnotation, buildXYDataPoint, getNames, getWeight, getX, getXerr, getY, mapTo, mapToDefault, providesXError

Methods inherited from class java.lang.Object

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

Methods inherited from interface hep.dataforge.data.DataAdapter

buildEmptyDataSet

Constructor Detail

XYPoissonDataAdapter

public XYPoissonDataAdapter(Meta adapterAnnotation)

XYPoissonDataAdapter

public XYPoissonDataAdapter(java.lang.String xName,
                            java.lang.String yName)

Method Detail

providesYError

public boolean providesYError(DataPoint point)

Overrides:

providesYError in class XYDataAdapter

getYerr

public Value getYerr(DataPoint point)
              throws NameNotFoundException

Description copied from class: XYDataAdapter

getYerr.

Overrides:

getYerr in class XYDataAdapter

Parameters:

point - a DataPoint object.

Returns:

a double.

Throws:

NameNotFoundException - if any.