MultivariateFunctionMappingAdapter.LowerBoundMapper

java.lang.Object

org.apache.commons.math3.optimization.direct.MultivariateFunctionMappingAdapter.LowerBoundMapper

All Implemented Interfaces:: MultivariateFunctionMappingAdapter.Mapper

Enclosing class:: MultivariateFunctionMappingAdapter

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

Local class for lower bounds mapping.

Field Summary

Fields

Modifier and Type

Field

Description

private final double

lower

Low bound.
Constructor Summary

Constructors

Constructor

Description

LowerBoundMapper(double lower)

Simple constructor.
Method Summary

Modifier and Type

Method

Description

double

boundedToUnbounded(double x)

Map a value from bounded to unbounded.

double

unboundedToBounded(double y)

Map 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 Details
- lower
  
  private final double lower
  
  Low bound.
Constructor Details
- LowerBoundMapper
  
  LowerBoundMapper(double lower)
  
  Simple constructor.
  
  Parameters:
  
  lower - lower bound
Method Details
- unboundedToBounded
  
  public double unboundedToBounded(double y)
  
  Map a value from unbounded to bounded.
  
  Specified by:
  
  unboundedToBounded in interface MultivariateFunctionMappingAdapter.Mapper
  
  Parameters:
  
  y - unbounded value
  
  Returns:
  
  bounded value
- boundedToUnbounded
  
  public double boundedToUnbounded(double x)
  
  Map a value from bounded to unbounded.
  
  Specified by:
  
  boundedToUnbounded in interface MultivariateFunctionMappingAdapter.Mapper
  
  Parameters:
  
  x - bounded value
  
  Returns:
  
  unbounded value