Package org.optaplanner.core.impl.heuristic.selector.value

Class AbstractValueSelector<Solution_>

java.lang.Object

org.optaplanner.core.impl.heuristic.selector.AbstractSelector<Solution_>

org.optaplanner.core.impl.heuristic.selector.value.AbstractValueSelector<Solution_>

All Implemented Interfaces:

EventListener, Selector<Solution_>, ValueSelector<Solution_>, PhaseLifecycleListener<Solution_>, SolverLifecycleListener<Solution_>

Direct Known Subclasses:

AbstractCachingValueSelector, AssignedValueSelector, DowncastingValueSelector, EntityDependentSortingValueSelector, FilteringValueSelector, FromEntityPropertyValueSelector, FromSolutionPropertyValueSelector, InitializedValueSelector, MimicRecordingValueSelector, MimicReplayingValueSelector, NearEntityNearbyValueSelector, ProbabilityValueSelector, ReinitializeVariableValueSelector, SelectedCountLimitValueSelector, UnassignedValueSelector

public abstract class AbstractValueSelector<Solution_>
extends AbstractSelector<Solution_>
implements ValueSelector<Solution_>

Abstract superclass for ValueSelector. It is expected that if two instances share the same properties, they are equal to one another. This is necessary for proper performance of caches, such as pillar cache or nearby distance matrix cache.

See Also:

• ValueSelector

Field Summary

Fields inherited from class org.optaplanner.core.impl.heuristic.selector.AbstractSelector

logger, phaseLifecycleSupport, workingRandom

Constructor Summary

Constructors

Constructor	Description
AbstractValueSelector()

Method Summary

Modifier and Type	Method	Description
abstract boolean	equals(Object other)
abstract int	hashCode()

Methods inherited from class org.optaplanner.core.impl.heuristic.selector.AbstractSelector

getCacheType, phaseEnded, phaseStarted, solvingEnded, solvingStarted, stepEnded, stepStarted

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.impl.phase.event.PhaseLifecycleListener

phaseEnded, phaseStarted, stepEnded, stepStarted

Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.Selector

getCacheType, isCountable, isNeverEnding

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

solvingEnded, solvingError, solvingStarted

Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.value.ValueSelector

endingIterator, getSize, getVariableDescriptor, iterator

Constructor Details

AbstractValueSelector

public AbstractValueSelector()

Method Details

equals

public abstract boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public abstract int hashCode()

Overrides:

hashCode in class Object