Package de.uka.ipd.sdq.dsexplore.opt4j.start

Class Opt4JStarter

java.lang.Object

de.uka.ipd.sdq.dsexplore.opt4j.start.Opt4JStarter

public class Opt4JStarter
extends Object

Main class to start the whole Opt4J stuff. TODO: Make this a Singleton instead of static? Even better: Handle the global stuff properly. Similar to SimuComModel.

Constructor Summary

Constructors

Constructor	Description
Opt4JStarter()

Method Summary

Modifier and Type	Method	Description
static void	closeTask()
static Choice	createRandomGene(int index, DesignDecisionGenotype genotype)
static PopulationTracker	getAllIndividuals()	Returns the instance of PopulationTracker from the Opt4J Task, which is an IndividualSetListener that listens on the Population instance from the Opt4J Task.
static org.opt4j.core.optimizer.Archive	getArchiveIndividuals()	Returns the instance of Archive from the Opt4J Task, which is a DefaultArchive inheriting from CrowdingArchive and BoundedArchive.
static DSECreator	getDSECreator()	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static DSEDecoder	getDSEDecoder()	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static DSEEvaluator	getDSEEvaluator()	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static DSEWorkflowConfiguration	getDSEWorkflowConfig()	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static DSEIndividualFactory	getIndividualFactory()	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static List<DSEIndividual>	getPopulationIndividuals()	Returns the instance of Population from the Opt4J Task, which is a plain IndividualSet.
static DSEProblem	getProblem()	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static void	init(List<IAnalysis> evaluators, DSEWorkflowConfiguration dseConfig, org.palladiosimulator.solver.models.PCMInstance pcmInstance, IProgressMonitor monitor, de.uka.ipd.sdq.workflow.mdsd.blackboard.MDSDBlackboard blackboard)
static void	openTask(Collection<com.google.inject.Module> modules)
static void	registerWriter(ResultsWriter writer)	Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).
static void	runOpt4JWithPopulation(DSEWorkflowConfiguration dseConfig, IProgressMonitor monitor, List<DesignDecisionGenotype> genotypes, List<DesignDecisionGenotype> allCandidates, List<DesignDecisionGenotype> archiveCandidates)	Only starts Opt4J, needs call to Opt4JStarter#init(IAnalysis, IAnalysis, List, CostRepository, PCMInstance, boolean) first.
static void	startOpt4JWithGUI()	Deprecated.
static void	tearDown()
static void	terminate()

Methods inherited from class java.lang.Object

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

Constructor Details

Opt4JStarter

public Opt4JStarter()

Method Details

init

public static void init(List<IAnalysis> evaluators,
 DSEWorkflowConfiguration dseConfig,
 org.palladiosimulator.solver.models.PCMInstance pcmInstance,
 IProgressMonitor monitor,
 de.uka.ipd.sdq.workflow.mdsd.blackboard.MDSDBlackboard blackboard)
                 throws CoreException

Throws:

CoreException

openTask

public static void openTask(Collection<com.google.inject.Module> modules)

runOpt4JWithPopulation

public static void runOpt4JWithPopulation(DSEWorkflowConfiguration dseConfig,
 IProgressMonitor monitor,
 List<DesignDecisionGenotype> genotypes,
 List<DesignDecisionGenotype> allCandidates,
 List<DesignDecisionGenotype> archiveCandidates)
                                   throws CoreException

Only starts Opt4J, needs call to Opt4JStarter#init(IAnalysis, IAnalysis, List, CostRepository, PCMInstance, boolean) first.

Parameters:

dseConfig -

monitor -

genotypes - May be null

allCandidates -

archiveCandidates -

Throws:

CoreException

getIndividualFactory

public static DSEIndividualFactory getIndividualFactory()
                                                 throws CoreException

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

Throws:

CoreException

closeTask

public static void closeTask()

startOpt4JWithGUI

@Deprecated
public static void startOpt4JWithGUI()

Deprecated.

terminate

public static void terminate()

getArchiveIndividuals

public static org.opt4j.core.optimizer.Archive getArchiveIndividuals()

Returns the instance of Archive from the Opt4J Task, which is a DefaultArchive inheriting from CrowdingArchive and BoundedArchive. Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

getPopulationIndividuals

public static List<DSEIndividual> getPopulationIndividuals()

Returns the instance of Population from the Opt4J Task, which is a plain IndividualSet. Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

getAllIndividuals

public static PopulationTracker getAllIndividuals()

Returns the instance of PopulationTracker from the Opt4J Task, which is an IndividualSetListener that listens on the Population instance from the Opt4J Task. Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

tearDown

public static void tearDown()

registerWriter

public static void registerWriter(ResultsWriter writer)

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Parameters:

writer -

createRandomGene

public static Choice createRandomGene(int index,
 DesignDecisionGenotype genotype)

getProblem

public static DSEProblem getProblem()

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard). If not, this returns null.

Returns:

the problem or null.

getDSEEvaluator

public static DSEEvaluator getDSEEvaluator()
                                    throws CoreException

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

Throws:

CoreException

getDSEDecoder

public static DSEDecoder getDSEDecoder()
                                throws CoreException

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

Throws:

CoreException

getDSEWorkflowConfig

public static DSEWorkflowConfiguration getDSEWorkflowConfig()

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

the DSEWorkflowConfiguration or null is init has not been called before.

getDSECreator

public static DSECreator getDSECreator()
                                throws CoreException

Can only be called after calling init(List, DSEWorkflowConfiguration, PCMInstance, IProgressMonitor, MDSDBlackboard).

Returns:

Throws:

CoreException