org.apache.commons.math3.optim.nonlinear.scalar
Class MultivariateFunctionMappingAdapter.UpperBoundMapper

java.lang.Object
  org.apache.commons.math3.optim.nonlinear.scalar.MultivariateFunctionMappingAdapter.UpperBoundMapper

All Implemented Interfaces:

MultivariateFunctionMappingAdapter.Mapper

Enclosing class:

MultivariateFunctionMappingAdapter

private static class MultivariateFunctionMappingAdapter.UpperBoundMapper
extends Object
implements MultivariateFunctionMappingAdapter.Mapper

Local class for upper bounds mapping.

Field Summary

private double

upper Upper bound.

Constructor Summary

MultivariateFunctionMappingAdapter.UpperBoundMapper(double upper)
Simple constructor.

Method Summary

double	boundedToUnbounded(double x) Maps a value from bounded to unbounded.
double	unboundedToBounded(double y) Maps a value from unbounded to bounded.

Methods inherited from class java.lang.Object

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

Field Detail

upper

private final double upper

Upper bound.

Constructor Detail

MultivariateFunctionMappingAdapter.UpperBoundMapper

public MultivariateFunctionMappingAdapter.UpperBoundMapper(double upper)

Simple constructor.

Parameters:

upper - upper bound

Method Detail

unboundedToBounded

public double unboundedToBounded(double y)

Maps a value from unbounded to bounded.

Specified by:

unboundedToBounded in interface MultivariateFunctionMappingAdapter.Mapper

Parameters:

y - Unbounded value.

Returns:

the bounded value.

boundedToUnbounded

public double boundedToUnbounded(double x)

Maps a value from bounded to unbounded.

Specified by:

boundedToUnbounded in interface MultivariateFunctionMappingAdapter.Mapper

Parameters:

x - Bounded value.

Returns:

the unbounded value.