Uses of Interface
ai.timefold.solver.core.preview.api.move.Move

Packages that use Move

Package	Description
ai.timefold.solver.core.impl.constructionheuristic.decider
ai.timefold.solver.core.impl.constructionheuristic.placer
ai.timefold.solver.core.impl.constructionheuristic.scope
ai.timefold.solver.core.impl.exhaustivesearch.node
ai.timefold.solver.core.impl.heuristic.move
ai.timefold.solver.core.impl.heuristic.selector.move.generic
ai.timefold.solver.core.impl.heuristic.selector.move.generic.chained
ai.timefold.solver.core.impl.heuristic.selector.move.generic.list
ai.timefold.solver.core.impl.heuristic.selector.move.generic.list.kopt	Contains classes relevant to K-Opt moves.
ai.timefold.solver.core.impl.heuristic.selector.move.generic.list.ruin
ai.timefold.solver.core.impl.localsearch.scope
ai.timefold.solver.core.impl.move
ai.timefold.solver.core.impl.neighborhood
ai.timefold.solver.core.impl.neighborhood.stream
ai.timefold.solver.core.impl.phase.scope
ai.timefold.solver.core.impl.score.director
ai.timefold.solver.core.preview.api.move	This package contains classes and interfaces that are used to write moves to explore the neighborhood of a PlanningSolution.
ai.timefold.solver.core.preview.api.move.builtin
ai.timefold.solver.core.preview.api.neighborhood
ai.timefold.solver.core.preview.api.neighborhood.stream

Uses of Move in ai.timefold.solver.core.impl.constructionheuristic.decider

Method parameters in ai.timefold.solver.core.impl.constructionheuristic.decider with type arguments of type Move

Modifier and Type	Method	Description
void	ConstructionHeuristicDecider.decideNextStep(ConstructionHeuristicStepScope<Solution_> stepScope, Iterator<Move<Solution_>> moveIterator)

Uses of Move in ai.timefold.solver.core.impl.constructionheuristic.placer

Methods in ai.timefold.solver.core.impl.constructionheuristic.placer that return types with arguments of type Move

Modifier and Type	Method	Description
Iterator<Move<Solution_>>	Placement.iterator()
static <Solution_> Iterator<Move<Solution_>>	Placement.toNewMoveIterator(Iterator<Move<Solution_>> legacyIterator)

Constructor parameters in ai.timefold.solver.core.impl.constructionheuristic.placer with type arguments of type Move

Modifier	Constructor	Description
	Placement(Iterator<Move<Solution_>> moveIterator)

Uses of Move in ai.timefold.solver.core.impl.constructionheuristic.scope

Methods in ai.timefold.solver.core.impl.constructionheuristic.scope that return Move

Modifier and Type	Method	Description
Move<Solution_>	ConstructionHeuristicStepScope.getStep()

Methods in ai.timefold.solver.core.impl.constructionheuristic.scope with parameters of type Move

Modifier and Type	Method	Description
void	ConstructionHeuristicStepScope.setStep(Move<Solution_> step)

Constructors in ai.timefold.solver.core.impl.constructionheuristic.scope with parameters of type Move

Modifier	Constructor	Description
	ConstructionHeuristicMoveScope(ConstructionHeuristicStepScope<Solution_> stepScope, int moveIndex, Move<Solution_> move)

Uses of Move in ai.timefold.solver.core.impl.exhaustivesearch.node

Methods in ai.timefold.solver.core.impl.exhaustivesearch.node that return Move

Modifier and Type	Method	Description
Move<Solution_>	ExhaustiveSearchNode.getMove()
Move<Solution_>	ExhaustiveSearchNode.getUndoMove()

Methods in ai.timefold.solver.core.impl.exhaustivesearch.node with parameters of type Move

Modifier and Type	Method	Description
void	ExhaustiveSearchNode.setMove(Move<Solution_> move)
void	ExhaustiveSearchNode.setUndoMove(Move<Solution_> undoMove)

Uses of Move in ai.timefold.solver.core.impl.heuristic.move

Subinterfaces of Move in ai.timefold.solver.core.impl.heuristic.move

Modifier and Type	Interface	Description
interface	Move<Solution_>	A Move represents a change of 1 or more PlanningVariables of 1 or more PlanningEntitys in the working PlanningSolution.

Classes in ai.timefold.solver.core.impl.heuristic.move that implement Move

Modifier and Type	Class	Description
class	AbstractMove<Solution_>	Abstract superclass for Move, requiring implementation of undo moves.
class	AbstractSimplifiedMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. In favor of AbstractMove, which no longer requires undo moves to be implemented either.
class	AbstractUndoMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Undo moves are automatically generated by the solver.
final class	CompositeMove<Solution_>	A CompositeMove is composed out of multiple other moves.
final class	NoChangeMove<Solution_>	Makes no changes.

Methods in ai.timefold.solver.core.impl.heuristic.move that return Move

Modifier and Type	Method	Description
final Move<Solution_>	AbstractMove.rebase(Rebaser rebaser)
default Move<Solution_>	Move.rebase(Rebaser rebaser)	Do not override this default implementation.
static <Solution_> Move<Solution_>	MoveAdapters.unadapt(Move<Solution_> possibleLegacyMove)

Methods in ai.timefold.solver.core.impl.heuristic.move with parameters of type Move

Modifier and Type	Method	Description
static <Solution_> boolean	MoveAdapters.isDoable(MoveDirector<Solution_,?> moveDirector, Move<Solution_> move)	Used to determine if a move is doable.
static <Solution_> boolean	MoveAdapters.testWhenLegacyMove(Move<Solution_> move, Predicate<Move<Solution_>> predicate)
static <Solution_> Move<Solution_>	MoveAdapters.unadapt(Move<Solution_> possibleLegacyMove)

Method parameters in ai.timefold.solver.core.impl.heuristic.move with type arguments of type Move

Modifier and Type	Method	Description
static <Solution_> Iterator<Move<Solution_>>	MoveAdapters.toLegacyMoveIterator(Iterator<Move<Solution_>> newIterator)

Uses of Move in ai.timefold.solver.core.impl.heuristic.selector.move.generic

Classes in ai.timefold.solver.core.impl.heuristic.selector.move.generic that implement Move

Modifier and Type	Class	Description
class	ChangeMove<Solution_>
class	PillarChangeMove<Solution_>	This Move is not cacheable.
class	PillarSwapMove<Solution_>	This Move is not cacheable.
final class	RuinRecreateMove<Solution_>
class	SwapMove<Solution_>

Uses of Move in ai.timefold.solver.core.impl.heuristic.selector.move.generic.chained

Classes in ai.timefold.solver.core.impl.heuristic.selector.move.generic.chained that implement Move

Modifier and Type	Class	Description
class	ChainedChangeMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	ChainedSwapMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	KOptMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	SubChainChangeMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	SubChainReversingChangeMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	SubChainReversingSwapMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	SubChainSwapMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.
class	TailChainSwapMove<Solution_>	Deprecated, for removal: This API element is subject to removal in a future version. Chained variable is deprecated.

Uses of Move in ai.timefold.solver.core.impl.heuristic.selector.move.generic.list

Classes in ai.timefold.solver.core.impl.heuristic.selector.move.generic.list that implement Move

Modifier and Type	Class	Description
final class	ListAssignMove<Solution_>
class	ListChangeMove<Solution_>	Moves an element of a list variable.
class	ListSwapMove<Solution_>	Swaps two elements of a list variable.
class	ListUnassignMove<Solution_>
class	SubListChangeMove<Solution_>
class	SubListSwapMove<Solution_>
class	SubListUnassignMove<Solution_>

Uses of Move in ai.timefold.solver.core.impl.heuristic.selector.move.generic.list.kopt

Classes in ai.timefold.solver.core.impl.heuristic.selector.move.generic.list.kopt that implement Move

Modifier and Type	Class	Description
final class	KOptListMove<Solution_>
final class	TwoOptListMove<Solution_>	A 2-opt move for list variables, which takes two edges and swap their endpoints.

Uses of Move in ai.timefold.solver.core.impl.heuristic.selector.move.generic.list.ruin

Classes in ai.timefold.solver.core.impl.heuristic.selector.move.generic.list.ruin that implement Move

Modifier and Type	Class	Description
final class	ListRuinRecreateMove<Solution_>

Uses of Move in ai.timefold.solver.core.impl.localsearch.scope

Methods in ai.timefold.solver.core.impl.localsearch.scope that return Move

Modifier and Type	Method	Description
Move<Solution_>	LocalSearchStepScope.getStep()

Methods in ai.timefold.solver.core.impl.localsearch.scope with parameters of type Move

Modifier and Type	Method	Description
void	LocalSearchStepScope.setStep(Move<Solution_> step)

Constructors in ai.timefold.solver.core.impl.localsearch.scope with parameters of type Move

Modifier	Constructor	Description
	LocalSearchMoveScope(LocalSearchStepScope<Solution_> stepScope, int moveIndex, Move<Solution_> move)

Uses of Move in ai.timefold.solver.core.impl.move

Classes in ai.timefold.solver.core.impl.move that implement Move

Modifier and Type	Class	Description
class	AbstractMove<Solution_>

Methods in ai.timefold.solver.core.impl.move with parameters of type Move

Modifier and Type	Method	Description
void	DefaultMoveTestContext.execute(Move<Solution_> move)
final void	MoveDirector.execute(Move<Solution_> move)	Execute a given move and make sure shadow variables are up to date after that.
void	DefaultMoveTestContext.executeTemporarily(Move<Solution_> move, Consumer<SolutionView<Solution_>> callback)
final InnerScore<Score_>	MoveDirector.executeTemporary(Move<Solution_> move)
<Result_> Result_	MoveDirector.executeTemporary(Move<Solution_> move, MoveDirector.TemporaryMovePostprocessor<Solution_,Score_,Result_> postprocessor)

Uses of Move in ai.timefold.solver.core.impl.neighborhood

Methods in ai.timefold.solver.core.impl.neighborhood that return types with arguments of type Move

Modifier and Type	Method	Description
Iterator<Move<Solution_>>	MoveSelectorBasedMoveRepository.iterator()
Iterator<Move<Solution_>>	NeighborhoodsBasedMoveRepository.iterator()
Iterator<Move<Solution_>>	PlacerBasedMoveRepository.iterator()

Uses of Move in ai.timefold.solver.core.impl.neighborhood.stream

Methods in ai.timefold.solver.core.impl.neighborhood.stream that return Move

Modifier and Type	Method	Description
Move<Solution_>	BiMoveStreamContext.buildMove(@Nullable A left, @Nullable B right)

Methods in ai.timefold.solver.core.impl.neighborhood.stream that return types with arguments of type Move

Modifier and Type	Method	Description
Iterator<Move<Solution_>>	MoveIterable.iterator(Random random)

Uses of Move in ai.timefold.solver.core.impl.phase.scope

Fields in ai.timefold.solver.core.impl.phase.scope declared as Move

Modifier and Type	Field	Description
protected final Move<Solution_>	AbstractMoveScope.move

Methods in ai.timefold.solver.core.impl.phase.scope that return Move

Modifier and Type	Method	Description
Move<Solution_>	AbstractMoveScope.getMove()

Methods in ai.timefold.solver.core.impl.phase.scope with parameters of type Move

Modifier and Type	Method	Description
void	AbstractPhaseScope.addMoveEvaluationCount(Move<Solution_> move, long count)
void	AbstractPhaseScope.addMoveEvaluationCountPerType(Move<Solution_> move, long count)

Constructors in ai.timefold.solver.core.impl.phase.scope with parameters of type Move

Modifier	Constructor	Description
protected	AbstractMoveScope(AbstractStepScope<Solution_> stepScope, int moveIndex, Move<Solution_> move)

Uses of Move in ai.timefold.solver.core.impl.score.director

Methods in ai.timefold.solver.core.impl.score.director with parameters of type Move

Modifier and Type	Method	Description
void	AbstractScoreDirector.assertExpectedUndoMoveScore(Move<Solution_> move, InnerScore<Score_> beforeMoveInnerScore, SolverLifecyclePoint executionPoint)
void	InnerScoreDirector.assertExpectedUndoMoveScore(Move<Solution_> move, InnerScore<Score_> beforeMoveScore, SolverLifecyclePoint executionPoint)	Asserts that if the Score is calculated for the current working solution in the current ScoreDirector (with incremental calculation residue), it is equal to the parameter beforeMoveScore.
void	AbstractScoreDirector.executeMove(Move<Solution_> move)
void	InnerScoreDirector.executeMove(Move<Solution_> move)
InnerScore<Score_>	AbstractScoreDirector.executeTemporaryMove(Move<Solution_> move, @Nullable Consumer<SolutionView<Solution_>> consumer, boolean assertMoveScoreFromScratch)
default InnerScore<Score_>	InnerScoreDirector.executeTemporaryMove(Move<Solution_> move, boolean assertMoveScoreFromScratch)	As defined by InnerScoreDirector.executeTemporaryMove(Move, Consumer, boolean), but with no consumer.
InnerScore<Score_>	InnerScoreDirector.executeTemporaryMove(Move<Solution_> move, @Nullable Consumer<SolutionView<Solution_>> consumer, boolean assertMoveScoreFromScratch)	Executes a move, finds out its score, and immediately undoes it.
SolutionTracker.SolutionCorruptionResult	AbstractScoreDirector.getSolutionCorruptionAfterUndo(Move<Solution_> move, InnerScore<Score_> undoInnerScore)

Uses of Move in ai.timefold.solver.core.preview.api.move

Methods in ai.timefold.solver.core.preview.api.move that return Move

Modifier and Type	Method	Description
default Move<Solution_>	Move.rebase(Rebaser rebaser)	Rebases a move from an origin ScoreDirector to another destination ScoreDirector which is usually on another Thread.

Methods in ai.timefold.solver.core.preview.api.move with parameters of type Move

Modifier and Type	Method	Description
void	MoveTestContext.execute(Move<Solution_> move)	Executes the given move permanently on the bound solution.
void	MoveTestContext.executeTemporarily(Move<Solution_> move, Consumer<SolutionView<Solution_>> callback)	Executes the given move temporarily on the bound solution, runs assertions, then automatically undoes the move.

Uses of Move in ai.timefold.solver.core.preview.api.move.builtin

Classes in ai.timefold.solver.core.preview.api.move.builtin that implement Move

Modifier and Type	Class	Description
class	ChangeMove<Solution_,Entity_,Value_>
final class	CompositeMove<Solution_>	A CompositeMove is composed out of multiple other moves.
class	ListAssignMove<Solution_,Entity_,Value_>
class	ListChangeMove<Solution_,Entity_,Value_>	Moves an element of a list variable.
class	ListSwapMove<Solution_,Entity_,Value_>	Swaps two elements of a list variable.
final class	ListUnassignMove<Solution_,Entity_,Value_>
class	SwapMove<Solution_,Entity_>	Swaps values of PlanningVariable between two different PlanningEntity instances.

Methods in ai.timefold.solver.core.preview.api.move.builtin that return Move

Modifier and Type	Method	Description
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.assign(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Value_ value, PositionInList targetPosition)	Creates a move that assigns a value to a list variable at a specified position.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.assign(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Value_ value, Entity_ entity, int index)	As defined by Moves.assign(PlanningListVariableMetaModel, Object, PositionInList), but with explicit entity and index parameters.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.change(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, PositionInList source, PositionInList destination)	Creates a move that moves an element from one position in a list variable to another position.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.change(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Entity_ sourceEntity, int sourceIndex, Entity_ destinationEntity, int destinationIndex)	As defined by Moves.change(PlanningListVariableMetaModel, PositionInList, PositionInList), but with explicit entity and index parameters.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.change(PlanningVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Entity_ entity, @Nullable Value_ value)	Creates a move that changes a basic planning variable's value on a given entity.
static <Solution_> Move<Solution_>	Moves.compose(Move<Solution_>... moves)	Creates a composite move from an array of moves.
static <Solution_> Move<Solution_>	Moves.compose(List<Move<Solution_>> moves)	Creates a composite move from a list of moves.
Move<Solution_>	CompositeMove.rebase(Rebaser rebaser)
Move<Solution_>	ListAssignMove.rebase(Rebaser rebaser)
Move<Solution_>	ListUnassignMove.rebase(Rebaser rebaser)
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.swap(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, PositionInList left, PositionInList right)	Creates a move that swaps two elements between positions in list variables.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.swap(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Entity_ leftEntity, int leftIndex, Entity_ rightEntity, int rightIndex)	As defined by Moves.swap(PlanningListVariableMetaModel, PositionInList, PositionInList), but with explicit entity and index parameters.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.swap(PlanningVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Entity_ leftEntity, Entity_ rightEntity)	Creates a move that swaps the value of a single planning variable between two entities.
static <Solution_, Entity_> Move<Solution_>	Moves.swap(List<PlanningVariableMetaModel<Solution_,Entity_,Object>> variableMetaModelList, Entity_ leftEntity, Entity_ rightEntity)	Creates a move that swaps the values of multiple planning variables between two entities.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.unassign(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, PositionInList targetPosition)	Creates a move that unassigns a value from a list variable at a specified position.
static <Solution_, Entity_, Value_> Move<Solution_>	Moves.unassign(PlanningListVariableMetaModel<Solution_,Entity_,Value_> variableMetaModel, Entity_ entity, int index)	As defined by Moves.unassign(PlanningListVariableMetaModel, PositionInList), but with explicit entity and index parameters.

Methods in ai.timefold.solver.core.preview.api.move.builtin with parameters of type Move

Modifier and Type	Method	Description
static <Solution_> Move<Solution_>	Moves.compose(Move<Solution_>... moves)	Creates a composite move from an array of moves.

Method parameters in ai.timefold.solver.core.preview.api.move.builtin with type arguments of type Move

Modifier and Type	Method	Description
static <Solution_> Move<Solution_>	Moves.compose(List<Move<Solution_>> moves)	Creates a composite move from a list of moves.

Uses of Move in ai.timefold.solver.core.preview.api.neighborhood

Methods in ai.timefold.solver.core.preview.api.neighborhood with type parameters of type Move

Modifier and Type	Method	Description
<Move_ extends Move<Solution_>> Iterator<Move_>	NeighborhoodTestContext.getMovesAsIterator(Function<Move<Solution_>,Move_> moveCaster)	As defined by NeighborhoodTestContext.getMovesAsIterator(), but the provided function allows casting each move to a more specific subtype, avoiding the need for external casting in the test.
default <Move_ extends Move<Solution_>> List<Move_>	NeighborhoodTestContext.getMovesAsList(Function<Move<Solution_>,Move_> moveCaster)	As defined by NeighborhoodTestContext.getMovesAsList(), but the provided function allows casting each move to a more specific subtype, avoiding the need for external casting in the test.
default <Move_ extends Move<Solution_>> Stream<Move_>	NeighborhoodTestContext.getMovesAsStream(Function<Move<Solution_>,Move_> moveCaster)	As defined by NeighborhoodTestContext.getMovesAsStream(), but the provided function allows casting each move to a more specific subtype, avoiding the need for external casting in the test.

Methods in ai.timefold.solver.core.preview.api.neighborhood that return Move

Modifier and Type	Method	Description
Move<Solution_>	BiMoveConstructor.apply(SolutionView<Solution_> solutionView, @Nullable A a, @Nullable B b)

Methods in ai.timefold.solver.core.preview.api.neighborhood that return types with arguments of type Move

Modifier and Type	Method	Description
default Iterator<Move<Solution_>>	NeighborhoodTestContext.getMovesAsIterator()	Returns an iterator over all moves provided by the given MoveProvider for the bound solution instance.
default List<Move<Solution_>>	NeighborhoodTestContext.getMovesAsList()	As defined by NeighborhoodTestContext.getMovesAsIterator(), but returns a list of all the moves in the iterator.
default Stream<Move<Solution_>>	NeighborhoodTestContext.getMovesAsStream()	As defined by NeighborhoodTestContext.getMovesAsIterator(), but returns a Stream of all the moves in the iterator.

Method parameters in ai.timefold.solver.core.preview.api.neighborhood with type arguments of type Move

Modifier and Type	Method	Description
<Move_ extends Move<Solution_>> Iterator<Move_>	NeighborhoodTestContext.getMovesAsIterator(Function<Move<Solution_>,Move_> moveCaster)	As defined by NeighborhoodTestContext.getMovesAsIterator(), but the provided function allows casting each move to a more specific subtype, avoiding the need for external casting in the test.
default <Move_ extends Move<Solution_>> List<Move_>	NeighborhoodTestContext.getMovesAsList(Function<Move<Solution_>,Move_> moveCaster)	As defined by NeighborhoodTestContext.getMovesAsList(), but the provided function allows casting each move to a more specific subtype, avoiding the need for external casting in the test.
default <Move_ extends Move<Solution_>> Stream<Move_>	NeighborhoodTestContext.getMovesAsStream(Function<Move<Solution_>,Move_> moveCaster)	As defined by NeighborhoodTestContext.getMovesAsStream(), but the provided function allows casting each move to a more specific subtype, avoiding the need for external casting in the test.

Uses of Move in ai.timefold.solver.core.preview.api.neighborhood.stream

Methods in ai.timefold.solver.core.preview.api.neighborhood.stream that return types with arguments of type Move

Modifier and Type	Method	Description
Iterable<Move<Solution_>>	MoveStream.getMoveIterable(NeighborhoodSession neighborhoodSession)