Package org.hipparchus.optim.univariate

Class SearchInterval

java.lang.Object

org.hipparchus.optim.univariate.SearchInterval

All Implemented Interfaces:

OptimizationData

public class SearchInterval
extends Object
implements OptimizationData

Search interval and (optional) start value.
Immutable class.

Constructor Summary

Constructors

Constructor	Description
SearchInterval(double lo, double hi)	Simple constructor.
SearchInterval(double lo, double hi, double init)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
double	getMax()	Gets the upper bound.
double	getMin()	Gets the lower bound.
double	getStartValue()	Gets the start value.

Methods inherited from class java.lang.Object

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

Constructor Details

SearchInterval

public SearchInterval(double lo,
 double hi,
 double init)

Simple constructor.

Parameters:

lo - Lower bound.

hi - Upper bound.

init - Start value.

Throws:

MathIllegalArgumentException - if lo >= hi.

MathIllegalArgumentException - if init < lo or init > hi.

SearchInterval

public SearchInterval(double lo,
 double hi)

Simple constructor.

Parameters:

lo - Lower bound.

hi - Upper bound.

Throws:

MathIllegalArgumentException - if lo >= hi.

Method Details

getMin

public double getMin()

Gets the lower bound.

Returns:

the lower bound.

getMax

public double getMax()

Gets the upper bound.

Returns:

the upper bound.

getStartValue

public double getStartValue()

Gets the start value.

Returns:

the start value.