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

Class EntityIndependentInitializedValueSelector<Solution_>

java.lang.Object

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

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

org.optaplanner.core.impl.heuristic.selector.value.decorator.InitializedValueSelector<Solution_>

org.optaplanner.core.impl.heuristic.selector.value.decorator.EntityIndependentInitializedValueSelector<Solution_>

All Implemented Interfaces:

Iterable<Object>, EventListener, IterableSelector<Solution_,Object>, Selector<Solution_>, EntityIndependentValueSelector<Solution_>, ValueSelector<Solution_>, PhaseLifecycleListener<Solution_>, SolverLifecycleListener<Solution_>

public final class EntityIndependentInitializedValueSelector<Solution_>
extends InitializedValueSelector<Solution_>
implements EntityIndependentValueSelector<Solution_>

Nested Class Summary

Nested classes/interfaces inherited from class org.optaplanner.core.impl.heuristic.selector.value.decorator.InitializedValueSelector

InitializedValueSelector.JustInTimeInitializedValueIterator

Field Summary

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

logger, phaseLifecycleSupport, workingRandom

Constructor Summary

Constructors

Constructor	Description
EntityIndependentInitializedValueSelector(EntityIndependentValueSelector<Solution_> childValueSelector)

Method Summary

Modifier and Type	Method	Description
protected long	determineBailOutSize()
long	getSize()	A random JIT Selector with Selector.isNeverEnding() true should return a size as if it would be able to return each distinct element only once, because the size can be used in SelectionProbabilityWeightFactory.
Iterator<Object>	iterator()

Methods inherited from class org.optaplanner.core.impl.heuristic.selector.value.decorator.InitializedValueSelector

accept, create, determineBailOutSize, endingIterator, equals, getSize, getVariableDescriptor, hashCode, isCountable, isNeverEnding, iterator, toString

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, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach

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

spliterator

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

EntityIndependentInitializedValueSelector

public EntityIndependentInitializedValueSelector(EntityIndependentValueSelector<Solution_> childValueSelector)

Method Details

getSize

public long getSize()

Description copied from interface: IterableSelector

A random JIT Selector with Selector.isNeverEnding() true should return a size as if it would be able to return each distinct element only once, because the size can be used in SelectionProbabilityWeightFactory.

Specified by:

getSize in interface IterableSelector<Solution_,Object>

Returns:

the approximate number of elements generated by this Selector, always >= 0

iterator

public Iterator<Object> iterator()

Specified by:

iterator in interface Iterable<Solution_>

determineBailOutSize

protected long determineBailOutSize()