Package org.optaplanner.core.impl.constructionheuristic.decider.forager

Class DefaultConstructionHeuristicForager<Solution_>

java.lang.Object

org.optaplanner.core.impl.solver.event.SolverLifecycleListenerAdapter<Solution_>

org.optaplanner.core.impl.constructionheuristic.event.ConstructionHeuristicPhaseLifecycleListenerAdapter<Solution_>

org.optaplanner.core.impl.constructionheuristic.decider.forager.AbstractConstructionHeuristicForager<Solution_>

org.optaplanner.core.impl.constructionheuristic.decider.forager.DefaultConstructionHeuristicForager<Solution_>

All Implemented Interfaces:

EventListener, ConstructionHeuristicForager<Solution_>, ConstructionHeuristicPhaseLifecycleListener<Solution_>, SolverLifecycleListener<Solution_>

public class DefaultConstructionHeuristicForager<Solution_>
extends AbstractConstructionHeuristicForager<Solution_>

Field Summary

Fields

Modifier and Type	Field	Description
protected ConstructionHeuristicMoveScope<Solution_>	earlyPickedMoveScope
protected ConstructionHeuristicMoveScope<Solution_>	maxScoreMoveScope
protected ConstructionHeuristicPickEarlyType	pickEarlyType
protected Comparator<Score>	scoreComparator
protected long	selectedMoveCount

Constructor Summary

Constructors

Constructor	Description
DefaultConstructionHeuristicForager(ConstructionHeuristicPickEarlyType pickEarlyType)

Method Summary

Modifier and Type	Method	Description
void	addMove(ConstructionHeuristicMoveScope<Solution_> moveScope)
protected void	checkPickEarly(ConstructionHeuristicMoveScope<Solution_> moveScope)
boolean	isQuitEarly()
ConstructionHeuristicMoveScope<Solution_>	pickMove(ConstructionHeuristicStepScope<Solution_> stepScope)
void	stepEnded(ConstructionHeuristicStepScope<Solution_> stepScope)
void	stepStarted(ConstructionHeuristicStepScope<Solution_> stepScope)

Methods inherited from class org.optaplanner.core.impl.constructionheuristic.event.ConstructionHeuristicPhaseLifecycleListenerAdapter

phaseEnded, phaseStarted

Methods inherited from class org.optaplanner.core.impl.solver.event.SolverLifecycleListenerAdapter

solvingEnded, solvingStarted

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.impl.constructionheuristic.event.ConstructionHeuristicPhaseLifecycleListener

phaseEnded, phaseStarted

Methods inherited from interface org.optaplanner.core.impl.solver.event.SolverLifecycleListener

solvingEnded, solvingStarted

Field Detail

pickEarlyType

protected final ConstructionHeuristicPickEarlyType pickEarlyType

scoreComparator

protected final Comparator<Score> scoreComparator

selectedMoveCount

protected long selectedMoveCount

earlyPickedMoveScope

protected ConstructionHeuristicMoveScope<Solution_> earlyPickedMoveScope

maxScoreMoveScope

protected ConstructionHeuristicMoveScope<Solution_> maxScoreMoveScope

Constructor Detail

DefaultConstructionHeuristicForager

public DefaultConstructionHeuristicForager(ConstructionHeuristicPickEarlyType pickEarlyType)

Method Detail

stepStarted

public void stepStarted(ConstructionHeuristicStepScope<Solution_> stepScope)

Specified by:

stepStarted in interface ConstructionHeuristicPhaseLifecycleListener<Solution_>

Overrides:

stepStarted in class ConstructionHeuristicPhaseLifecycleListenerAdapter<Solution_>

stepEnded

public void stepEnded(ConstructionHeuristicStepScope<Solution_> stepScope)

Specified by:

stepEnded in interface ConstructionHeuristicPhaseLifecycleListener<Solution_>

Overrides:

stepEnded in class ConstructionHeuristicPhaseLifecycleListenerAdapter<Solution_>

addMove

public void addMove(ConstructionHeuristicMoveScope<Solution_> moveScope)

checkPickEarly

protected void checkPickEarly(ConstructionHeuristicMoveScope<Solution_> moveScope)

isQuitEarly

public boolean isQuitEarly()

pickMove

public ConstructionHeuristicMoveScope<Solution_> pickMove(ConstructionHeuristicStepScope<Solution_> stepScope)