Package ai.timefold.solver.core.impl.heuristic.selector.value.decorator

Class IterableInitializedValueSelector<Solution_>

java.lang.Object

ai.timefold.solver.core.impl.heuristic.selector.AbstractSelector<Solution_>

ai.timefold.solver.core.impl.heuristic.selector.AbstractDemandEnabledSelector<Solution_>

ai.timefold.solver.core.impl.heuristic.selector.value.decorator.InitializedValueSelector<Solution_>

ai.timefold.solver.core.impl.heuristic.selector.value.decorator.IterableInitializedValueSelector<Solution_>

All Implemented Interfaces:

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

public final class IterableInitializedValueSelector<Solution_>
extends InitializedValueSelector<Solution_>
implements IterableValueSelector<Solution_>

Nested Class Summary

Nested classes/interfaces inherited from class ai.timefold.solver.core.impl.heuristic.selector.value.decorator.InitializedValueSelector

InitializedValueSelector.JustInTimeInitializedValueIterator

Field Summary

Fields inherited from class ai.timefold.solver.core.impl.heuristic.selector.AbstractSelector

logger, phaseLifecycleSupport, workingRandom

Constructor Summary

Constructors

Constructor	Description
IterableInitializedValueSelector(IterableValueSelector<Solution_> childValueSelector)

Method Summary

Modifier and Type	Method	Description
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 ai.timefold.solver.core.impl.heuristic.selector.value.decorator.InitializedValueSelector

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

Methods inherited from class ai.timefold.solver.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 ai.timefold.solver.core.impl.heuristic.selector.IterableSelector

spliterator

Methods inherited from interface ai.timefold.solver.core.impl.phase.event.PhaseLifecycleListener

phaseEnded, phaseStarted, stepEnded, stepStarted

Methods inherited from interface ai.timefold.solver.core.impl.heuristic.selector.Selector

getCacheType, isCountable, isNeverEnding

Methods inherited from interface ai.timefold.solver.core.impl.solver.event.SolverLifecycleListener

solvingEnded, solvingError, solvingStarted

Methods inherited from interface ai.timefold.solver.core.impl.heuristic.selector.value.ValueSelector

endingIterator, getSelectionSorter, getSize, getVariableDescriptor, iterator

Constructor Details

IterableInitializedValueSelector

public IterableInitializedValueSelector(IterableValueSelector<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_>