de.hybris.platform.warehousing.sourcing.fitness.normalize

Interface FitnessNormalizer

All Known Implementing Classes:

DefaultFitnessNormalizer, ReverseFitnessNormalizer

public interface FitnessNormalizer

The normalizer will ensure that all evaluated fitness values are adjusted in order to be measured on a common scale. By default, we use 100 as the scale.

Method Summary

Modifier and Type	Method and Description
Double	normalize(Double fitness, Double total) Normalize the fitness out of 100.

Method Detail

normalize

Double normalize(Double fitness,
                 Double total)

Normalize the fitness out of 100.

Parameters:

fitness - - the evaluated fitness value or Double.NaN if undefined

total - - the sum of all evaluated fitness values for a given sourcing factor or Double.NaN if undefined; must be greater than 0

Returns:

the normalized fitness or zero if the fitness is Double.NaN