jas2.hist.normalization

Class DataSourceNormalizer

java.lang.Object

java.util.Observable

jas2.hist.normalization.SimpleNormalizer

jas2.hist.normalization.DataSourceNormalizer

All Implemented Interfaces:

Normalizer, java.util.Observer

Direct Known Subclasses:

AreaNormalizer, BinNormalizer, MaxBinNormalizer, StatisticsNormalizer

public abstract class DataSourceNormalizer
extends SimpleNormalizer
implements java.util.Observer

A base class for Normalizers which depend upon a DataSource

Constructor Summary

Constructors

Constructor and Description
DataSourceNormalizer(DataSource source) Creates a new DataSourceNormalizer

Method Summary

Modifier and Type	Method and Description
double	getNormalizationFactor() The displayed data will be divided by this factor
void	update(java.util.Observable obs, java.lang.Object arg)

Methods inherited from class jas2.hist.normalization.SimpleNormalizer

setFactor

Methods inherited from class java.util.Observable

addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceNormalizer

public DataSourceNormalizer(DataSource source)

Creates a new DataSourceNormalizer

Parameters:

source - The Data Source

Method Detail

update

public void update(java.util.Observable obs,
                   java.lang.Object arg)

Specified by:

update in interface java.util.Observer

getNormalizationFactor

public double getNormalizationFactor()

Description copied from interface: Normalizer

The displayed data will be divided by this factor

Specified by:

getNormalizationFactor in interface Normalizer

Overrides:

getNormalizationFactor in class SimpleNormalizer