public Class SimpleBounds

Class Inheritance

extends Object
implements OptimizationData

java.lang.Object
org.apache.commons.math3.optim.SimpleBounds

All Implemented Interfaces

org.apache.commons.math3.optim.OptimizationData

Imports

java.util.Arrays

Simple optimization constraints: lower and upper bounds. The valid range of the parameters is an interval that can be infinite (in one or both directions).
Immutable class.

Since: 3.1

Field Summary

Modifier and Type	Field and Description
private final double[]	lower Lower bounds.
private final double[]	upper Upper bounds.

Constructor Summary

Access	Constructor and Description
public	SimpleBounds(double[] Lower bounds. lB, double[] Upper bounds. uB)

Method Summary

Modifier and Type	Method and Description
public double[]	Returns: the lower bounds. getLower() Gets the lower bounds.
public double[]	Returns: the upper bounds. getUpper() Gets the upper bounds.
public static SimpleBounds	Returns: a new instance suitable for passing to an optimizer that requires bounds specification. unbounded(int Number of parameters. dim) Factory method that creates instance of this class that represents unbounded ranges.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

lower	back to summary
private final double[] lower Lower bounds.

upper	back to summary
private final double[] upper Upper bounds.

Constructor Detail

SimpleBounds	back to summary
public SimpleBounds(double[] lB, double[] uB) Parameters lB:double[] Lower bounds. uB:double[] Upper bounds.

Method Detail

getLower	back to summary
public double[] getLower() Gets the lower bounds. Returns:double[] the lower bounds.

getLower

back to summary

public double[] getLower()

Gets the lower bounds.

Returns:double[]: the lower bounds.

getUpper	back to summary
public double[] getUpper() Gets the upper bounds. Returns:double[] the upper bounds.

getUpper

back to summary

public double[] getUpper()

Gets the upper bounds.

Returns:double[]: the upper bounds.

unbounded	back to summary
public static SimpleBounds unbounded(int dim) Factory method that creates instance of this class that represents unbounded ranges. Parameters dim:int Number of parameters. Returns:SimpleBounds a new instance suitable for passing to an optimizer that requires bounds specification.

unbounded

back to summary

public static SimpleBounds unbounded(int dim)

Factory method that creates instance of this class that represents unbounded ranges.

Parameters

dim:int: Number of parameters.

Returns:SimpleBounds

a new instance suitable for passing to an optimizer that requires bounds specification.