Package es.urjc.etsii.grafo.io.serializers

Class ResultsSerializerListener<S extends Solution<S,I>,I extends Instance>

java.lang.Object

es.urjc.etsii.grafo.io.serializers.ResultsSerializerListener<S,I>

@Component
public class ResultsSerializerListener<S extends Solution<S,I>,I extends Instance>
extends Object

Retrieve results and export to disk when appropriate

Constructor Summary

Constructors

Constructor	Description
ResultsSerializerListener(AbstractEventStorage<S,I> eventStorage, List<ResultsSerializer<S,I>> serializers)	Construct a result serializer listener.

Method Summary

Modifier and Type	Method	Description
List<SolutionGeneratedEvent<S,I>>	getExpData(String expName)
String	getFilename(AbstractSerializerConfig config, String experimentName, long startTimestamp)	Get filename
void	saveOnExperimentEnd(ExperimentEndedEvent event)	Save results when experiment ends.
void	saveOnFreq(String expName, long expStart, ResultExportFrequency frequency)	Save results using each serializer with the given frequency
void	saveOnInstanceEnd(InstanceProcessingEndedEvent event)	Save results each time an instance processing ends

Methods inherited from class java.lang.Object

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

Constructor Details

ResultsSerializerListener

public ResultsSerializerListener(AbstractEventStorage<S,I> eventStorage,
 List<ResultsSerializer<S,I>> serializers)

Construct a result serializer listener.

Parameters:

eventStorage - Event storage service

serializers - List of available Result Serializers

Method Details

saveOnFreq

public void saveOnFreq(String expName,
 long expStart,
 ResultExportFrequency frequency)

Save results using each serializer with the given frequency

Parameters:

expName - experiment name, as defined in the configuration

expStart - experiment start time, as UNIX timestamp

frequency - save frequency, will check each serializer config and skip if the frequency configured does not match

saveOnExperimentEnd

public void saveOnExperimentEnd(ExperimentEndedEvent event)

Save results when experiment ends.

Parameters:

event - a ExperimentEndedEvent object.

saveOnInstanceEnd

public void saveOnInstanceEnd(InstanceProcessingEndedEvent event)

Save results each time an instance processing ends

Parameters:

event - a ExperimentEndedEvent object.

getExpData

public List<SolutionGeneratedEvent<S,I>> getExpData(String expName)

getFilename

public String getFilename(AbstractSerializerConfig config,
 String experimentName,
 long startTimestamp)

Get filename

Parameters:

experimentName - experiment name

Returns:

the file name