ga.core.logging
Interface IGALogger<T extends IIndividual<T>>

Type Parameters:

T - The generic type of individuals.

All Known Implementing Classes:

GAConsoleLogger, GACSVLogger, GADatabaseLogger, GANullLogger

public interface IGALogger<T extends IIndividual<T>>

Interface for a logger used by GAs. This provides callbacks on important events during the process.

Since:

11.08.2012

Author:

Stephan Dreyer

Method Summary

void	allIndividualsEvaluated(int generation, IPopulation<T> population) Notifies about the population that has been evaluated.
void	evaluationStarted() Notifies about the start of the evaluation.
void	exit() Notifies about the termination of the algorithm.
void	individualEvaluated(int generation, T individual) Notifies about an individual that has been evaluated.
void	individualsCrossed(int generation, IndividualList<T> list) Notifies about individuals that have been crossed.
void	individualSelectedForEvaluation(int generation, T individual) Notifies about an individual that has been selected for evaluation.
void	individualsInserted(int generation, IndividualList<T> list, IPopulation<T> population) Notifies about individuals that have been inserted into the population.
void	individualsMutated(int generation, IndividualList<T> list) Notifies about individuals that have been mutated.
void	individualsSelected(int generation, IndividualList<T> list) Notifies about individuals that have been selected.
void	populationInitiated(int generation, IPopulation<T> population) Notifies about the initialization of the population.

Method Detail

evaluationStarted

void evaluationStarted()

Notifies about the start of the evaluation.

Since:

11.08.2012

populationInitiated

void populationInitiated(int generation,
                         IPopulation<T> population)

Notifies about the initialization of the population.

Parameters:

generation - The current generation.

population - The population that has been initialized.

Since:

11.08.2012

individualsSelected

void individualsSelected(int generation,
                         IndividualList<T> list)

Notifies about individuals that have been selected.

Parameters:

generation - The current generation.

list - The list of selected individuals.

Since:

11.08.2012

individualsCrossed

void individualsCrossed(int generation,
                        IndividualList<T> list)

Notifies about individuals that have been crossed.

Parameters:

generation - The current generation.

list - The list of crossed individuals.

Since:

11.08.2012

individualsMutated

void individualsMutated(int generation,
                        IndividualList<T> list)

Notifies about individuals that have been mutated.

Parameters:

generation - The current generation.

list - The list of mutated individuals.

Since:

11.08.2012

individualsInserted

void individualsInserted(int generation,
                         IndividualList<T> list,
                         IPopulation<T> population)

Notifies about individuals that have been inserted into the population.

Parameters:

generation - The current generation.

list - The list individuals that have been inserted.

population - The population where the individuals have been inserted.

Since:

11.08.2012

individualSelectedForEvaluation

void individualSelectedForEvaluation(int generation,
                                     T individual)

Notifies about an individual that has been selected for evaluation.

Parameters:

generation - The current generation.

individual - The selected individual.

Since:

11.08.2012

individualEvaluated

void individualEvaluated(int generation,
                         T individual)

Notifies about an individual that has been evaluated.

Parameters:

generation - The current generation.

individual - The evaluated individual.

Since:

11.08.2012

allIndividualsEvaluated

void allIndividualsEvaluated(int generation,
                             IPopulation<T> population)

Notifies about the population that has been evaluated.

Parameters:

generation - The current generation.

population - The population that has been evaluated.

Since:

11.08.2012

exit

void exit()

Notifies about the termination of the algorithm. The logger must shut down, too.

Since:

11.08.2012