org.hipparchus.optim

Class ConvergenceCheckerAndMultiplexer<P>

java.lang.Object

org.hipparchus.optim.ConvergenceCheckerAndMultiplexer<P>

Type Parameters:

P - type of the evaluation

All Implemented Interfaces:

ConvergenceChecker<P>

public class ConvergenceCheckerAndMultiplexer<P>
extends Object
implements ConvergenceChecker<P>

Multiplexer for ConvergenceChecker, checking all the checkers converged.

The checkers are checked in the order of the initial list and the check loop is interrupted as soon as one checker fails to converge (that is the remaining checkers may not be called in first iterations.

Since:

2.1

Constructor Summary

Constructors

Constructor and Description
ConvergenceCheckerAndMultiplexer(List<ConvergenceChecker<P>> checkers) Simple constructor.

Method Summary

Modifier and Type	Method and Description
boolean	converged(int iteration, P previous, P current) Check if the optimization algorithm has converged.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvergenceCheckerAndMultiplexer

public ConvergenceCheckerAndMultiplexer(List<ConvergenceChecker<P>> checkers)

Simple constructor.

Parameters:

checkers - checkers to use, convergence is reached when all checkers have converged

Method Detail

converged

public boolean converged(int iteration,
                         P previous,
                         P current)

Check if the optimization algorithm has converged.

Specified by:

converged in interface ConvergenceChecker<P>

Parameters:

iteration - Current iteration.

previous - Best point in the previous iteration.

current - Best point in the current iteration.

Returns:

true if the algorithm is considered to have converged.