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

Interface IterableSelector<Solution_,T>

All Superinterfaces:

EventListener, Iterable<T>, PhaseLifecycleListener<Solution_>, Selector<Solution_>, SolverLifecycleListener<Solution_>

All Known Subinterfaces:

DestinationSelector<Solution_>, EntityIndependentValueSelector<Solution_>, EntitySelector<Solution_>, ListIterableSelector<Solution_,T>, MoveSelector<Solution_>, PillarSelector<Solution_>, SubChainSelector<Solution_>, SubListSelector<Solution_>

All Known Implementing Classes:

AbstractCachingEntitySelector, AbstractCachingMoveSelector, AbstractMoveSelector, AssignedListValueSelector, CachingEntitySelector, CachingMoveSelector, CachingValueSelector, CartesianProductMoveSelector, ChangeMoveSelector, CompositeMoveSelector, DefaultPillarSelector, DefaultSubChainSelector, ElementDestinationSelector, EntityIndependentFilteringValueSelector, EntityIndependentInitializedValueSelector, FilteringEntitySelector, FilteringMoveSelector, FromSolutionEntitySelector, FromSolutionPropertyValueSelector, GenericMoveSelector, KOptMoveSelector, ListChangeMoveSelector, ListSwapMoveSelector, MimicRecordingEntitySelector, MimicRecordingSubListSelector, MimicRecordingValueSelector, MimicReplayingEntitySelector, MimicReplayingSubListSelector, MimicReplayingValueSelector, MoveIteratorFactoryToMoveSelectorBridge, MoveListFactoryToMoveSelectorBridge, PillarChangeMoveSelector, PillarSwapMoveSelector, ProbabilityEntitySelector, ProbabilityMoveSelector, ProbabilityValueSelector, RandomSubListChangeMoveSelector, RandomSubListSelector, RandomSubListSwapMoveSelector, SelectedCountLimitEntitySelector, SelectedCountLimitMoveSelector, SelectedCountLimitValueSelector, ShufflingEntitySelector, ShufflingMoveSelector, ShufflingValueSelector, SortingEntitySelector, SortingMoveSelector, SortingValueSelector, SubChainChangeMoveSelector, SubChainSwapMoveSelector, SwapMoveSelector, TailChainSwapMoveSelector, UnassignedListValueSelector, UnionMoveSelector

public interface IterableSelector<Solution_,T>
extends Selector<Solution_>, Iterable<T>

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.
default Spliterator<T>	spliterator()

Methods inherited from interface java.lang.Iterable

forEach, iterator

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

Method Details

getSize

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.

Returns:

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

Throws:

IllegalStateException - if Selector.isCountable() returns false, but not if only Selector.isNeverEnding() returns true

spliterator

default Spliterator<T> spliterator()

Specified by:

spliterator in interface Iterable<Solution_>