Package es.urjc.etsii.grafo.improve.sa.initialt

Class MaxDifferenceInitialTemperature<M extends Move<S,I>,S extends Solution<S,I>,I extends Instance>

java.lang.Object

es.urjc.etsii.grafo.improve.sa.initialt.MaxDifferenceInitialTemperature<M,S,I>

Type Parameters:

M - Move type

S - Your solution class

I - Your instance class

All Implemented Interfaces:

InitialTemperatureCalculator<M,S,I>

public class MaxDifferenceInitialTemperature<M extends Move<S,I>,S extends Solution<S,I>,I extends Instance>
extends Object
implements InitialTemperatureCalculator<M,S,I>

Calculate initial temperature as maximum difference between movements in neighborhood.

Constructor Summary

Constructors

Constructor	Description
MaxDifferenceInitialTemperature(Objective<M,S,I> objective)	Constructor for MaxDifferenceInitialTemperature.
MaxDifferenceInitialTemperature(Objective<M,S,I> objective, double ratio)	Constructor for MaxDifferenceInitialTemperature.

Method Summary

Modifier and Type	Method	Description
double	initial(S solution, Neighborhood<M,S,I> neighborhood)	Determines initial simulated annealing temperature

Methods inherited from class java.lang.Object

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

Constructor Details

MaxDifferenceInitialTemperature

public MaxDifferenceInitialTemperature(Objective<M,S,I> objective,
 double ratio)

Constructor for MaxDifferenceInitialTemperature.

Parameters:

ratio - a double.

MaxDifferenceInitialTemperature

public MaxDifferenceInitialTemperature(Objective<M,S,I> objective)

Constructor for MaxDifferenceInitialTemperature.

Method Details

initial

public double initial(S solution,
 Neighborhood<M,S,I> neighborhood)

Determines initial simulated annealing temperature

Specified by:

initial in interface InitialTemperatureCalculator<M extends Move<S,I>,S extends Solution<S,I>,I extends Instance>

Parameters:

solution - Solution being solved

neighborhood - Current neighborhood

Returns:

temperature as a double