gov.sandia.cognition.algorithm

Interface IterativeAlgorithmListener

All Known Implementing Classes:

AbstractCategorizerOutOfBagStoppingCriteria, AbstractIterativeAlgorithmListener, AbstractMinimizerBasedParameterCostMinimizer, AnytimeAlgorithmWrapper, AnytimeBatchLearnerValidationPerformanceReporter, BaggingCategorizerLearner.OutOfBagErrorStoppingCriteria, DirichletProcessClustering, DistributionParameterEstimator, GaussianContextRecognizer.Learner, IterationMeasurablePerformanceReporter, IterationStartReporter, IVotingCategorizerLearner.OutOfBagErrorStoppingCriteria, MinimizerBasedRootFinder, MixtureOfGaussians.Learner, ParameterDerivativeFreeCostMinimizer, ParameterDifferentiableCostMinimizer, ProbabilisticLatentSemanticAnalysis.StatusPrinter

@CodeReview(reviewer="Kevin R. Dixon",date="2008-02-08",changesNeeded=false,comments="Class looks fine.") @CodeReview(reviewer="Justin Basilico",date="2006-10-02",changesNeeded=false,comments="Interface is fine.")
public interface IterativeAlgorithmListener

The IterativeAlgorithmListener interface defines the events that are generated by an IterativeAlgorithm. Events exist for the beginning/end of the algorithm and the beginning/end of each step of the iterative algorithm.

Since:

2.0

Author:

Justin Basilico

See Also:

IterativeAlgorithm

Method Summary

Modifier and Type	Method and Description
void	algorithmEnded(IterativeAlgorithm algorithm) This method is called when the algorithm has ended, after the last step of the algorithm.
void	algorithmStarted(IterativeAlgorithm algorithm) This method is called when a algorithm has started, before the first step of the algorithm.
void	stepEnded(IterativeAlgorithm algorithm) This method is called when the algorithm has ended a step of its execution.
void	stepStarted(IterativeAlgorithm algorithm) This method is called when the algorithm has started a step in its execution.

Method Detail

algorithmStarted

void algorithmStarted(IterativeAlgorithm algorithm)

This method is called when a algorithm has started, before the first step of the algorithm.

Parameters:

algorithm - The algorithm that has started.

algorithmEnded

void algorithmEnded(IterativeAlgorithm algorithm)

This method is called when the algorithm has ended, after the last step of the algorithm.

Parameters:

algorithm - The algorithm that has ended.

stepStarted

void stepStarted(IterativeAlgorithm algorithm)

This method is called when the algorithm has started a step in its execution.

Parameters:

algorithm - The algorithm that has started another step of its execution.

stepEnded

void stepEnded(IterativeAlgorithm algorithm)

This method is called when the algorithm has ended a step of its execution.

Parameters:

algorithm - The algorithm that has ended another step of its execution.