chore: move preview API to its own package

core/src/build/revapi-filter.json

@@ -8,8 +8,6 @@
           "class ai\\.timefold\\.solver\\.core\\.config.*"
         ],
         "exclude": [
-          "class ai\\.timefold\\.solver\\.core\\.api\\.move.*",
-          "class ai\\.timefold\\.solver\\.core\\.api\\.domain\\.metamodel.*",
           "method .* ai\\.timefold\\.solver\\.core\\.config.*::(?!(set|get)).*",
           "parameter .* ai\\.timefold\\.solver\\.core\\.config.*::(?!(set|get)).*"
         ]

core/src/main/java/ai/timefold/solver/core/impl/constructionheuristic/decider/ConstructionHeuristicDecider.java

@@ -1,7 +1,6 @@
 package ai.timefold.solver.core.impl.constructionheuristic.decider;
 
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.api.score.Score;
 import ai.timefold.solver.core.config.solver.EnvironmentMode;
 import ai.timefold.solver.core.impl.constructionheuristic.decider.forager.ConstructionHeuristicForager;
@@ -16,6 +15,7 @@
 import ai.timefold.solver.core.impl.score.director.InnerScoreDirector;
 import ai.timefold.solver.core.impl.solver.scope.SolverScope;
 import ai.timefold.solver.core.impl.solver.termination.Termination;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core/src/main/java/ai/timefold/solver/core/impl/constructionheuristic/placer/Placement.java

@@ -3,7 +3,7 @@
 import java.util.Iterator;
 
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
-import ai.timefold.solver.core.api.move.Move;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 /**
  * @param <Solution_> the solution type, the class with the {@link PlanningSolution} annotation

core/src/main/java/ai/timefold/solver/core/impl/constructionheuristic/scope/ConstructionHeuristicMoveScope.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.constructionheuristic.scope;
 
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.impl.phase.scope.AbstractMoveScope;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 /**
  * @param <Solution_> the solution type, the class with the {@link PlanningSolution} annotation

core/src/main/java/ai/timefold/solver/core/impl/constructionheuristic/scope/ConstructionHeuristicStepScope.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.constructionheuristic.scope;
 
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.impl.phase.scope.AbstractStepScope;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 /**
  * @param <Solution_> the solution type, the class with the {@link PlanningSolution} annotation

core/src/main/java/ai/timefold/solver/core/impl/domain/solution/descriptor/DefaultPlanningEntityMetaModel.java

@@ -5,10 +5,10 @@
 import java.util.List;
 import java.util.Objects;
 
-import ai.timefold.solver.core.api.domain.metamodel.PlanningEntityMetaModel;
-import ai.timefold.solver.core.api.domain.metamodel.PlanningSolutionMetaModel;
-import ai.timefold.solver.core.api.domain.metamodel.VariableMetaModel;
 import ai.timefold.solver.core.impl.domain.entity.descriptor.EntityDescriptor;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningEntityMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningSolutionMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.VariableMetaModel;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/domain/solution/descriptor/DefaultPlanningListVariableMetaModel.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.domain.solution.descriptor;
 
-import ai.timefold.solver.core.api.domain.metamodel.PlanningEntityMetaModel;
-import ai.timefold.solver.core.api.domain.metamodel.PlanningListVariableMetaModel;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ListVariableDescriptor;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningEntityMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningListVariableMetaModel;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/domain/solution/descriptor/DefaultPlanningSolutionMetaModel.java

@@ -5,8 +5,8 @@
 import java.util.List;
 import java.util.Objects;
 
-import ai.timefold.solver.core.api.domain.metamodel.PlanningEntityMetaModel;
-import ai.timefold.solver.core.api.domain.metamodel.PlanningSolutionMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningEntityMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningSolutionMetaModel;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/domain/solution/descriptor/DefaultPlanningVariableMetaModel.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.domain.solution.descriptor;
 
-import ai.timefold.solver.core.api.domain.metamodel.PlanningEntityMetaModel;
-import ai.timefold.solver.core.api.domain.metamodel.PlanningVariableMetaModel;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.BasicVariableDescriptor;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningEntityMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningVariableMetaModel;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/domain/solution/descriptor/DefaultShadowVariableMetaModel.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.domain.solution.descriptor;
 
-import ai.timefold.solver.core.api.domain.metamodel.PlanningEntityMetaModel;
-import ai.timefold.solver.core.api.domain.metamodel.ShadowVariableMetaModel;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ShadowVariableDescriptor;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningEntityMetaModel;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ShadowVariableMetaModel;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/domain/solution/descriptor/SolutionDescriptor.java

@@ -36,7 +36,6 @@
 import ai.timefold.solver.core.api.domain.constraintweight.ConstraintConfiguration;
 import ai.timefold.solver.core.api.domain.constraintweight.ConstraintConfigurationProvider;
 import ai.timefold.solver.core.api.domain.entity.PlanningEntity;
-import ai.timefold.solver.core.api.domain.metamodel.PlanningSolutionMetaModel;
 import ai.timefold.solver.core.api.domain.solution.ConstraintWeightOverrides;
 import ai.timefold.solver.core.api.domain.solution.PlanningEntityCollectionProperty;
 import ai.timefold.solver.core.api.domain.solution.PlanningEntityProperty;
@@ -75,6 +74,7 @@
 import ai.timefold.solver.core.impl.util.MutableInt;
 import ai.timefold.solver.core.impl.util.MutableLong;
 import ai.timefold.solver.core.impl.util.MutablePair;
+import ai.timefold.solver.core.preview.api.domain.metamodel.PlanningSolutionMetaModel;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core/src/main/java/ai/timefold/solver/core/impl/domain/variable/ExternalizedListVariableStateSupply.java

@@ -4,10 +4,10 @@
 import java.util.Map;
 import java.util.Objects;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
-import ai.timefold.solver.core.api.domain.metamodel.LocationInList;
 import ai.timefold.solver.core.api.score.director.ScoreDirector;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ListVariableDescriptor;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
+import ai.timefold.solver.core.preview.api.domain.metamodel.LocationInList;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/domain/variable/ListVariableElementStateSupply.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.domain.variable;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
 import ai.timefold.solver.core.api.domain.variable.ListVariableListener;
 import ai.timefold.solver.core.impl.domain.variable.listener.SourcedVariableListener;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
 
 public interface ListVariableElementStateSupply<Solution_> extends
         SourcedVariableListener<Solution_>,

core/src/main/java/ai/timefold/solver/core/impl/exhaustivesearch/DefaultExhaustiveSearchPhase.java

@@ -8,7 +8,6 @@
 import java.util.TreeSet;
 
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.api.score.Score;
 import ai.timefold.solver.core.impl.exhaustivesearch.decider.ExhaustiveSearchDecider;
 import ai.timefold.solver.core.impl.exhaustivesearch.node.ExhaustiveSearchLayer;
@@ -22,6 +21,7 @@
 import ai.timefold.solver.core.impl.score.director.InnerScoreDirector;
 import ai.timefold.solver.core.impl.solver.scope.SolverScope;
 import ai.timefold.solver.core.impl.solver.termination.Termination;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 /**
  * Default implementation of {@link ExhaustiveSearchPhase}.

core/src/main/java/ai/timefold/solver/core/impl/exhaustivesearch/decider/ExhaustiveSearchDecider.java

@@ -1,6 +1,5 @@
 package ai.timefold.solver.core.impl.exhaustivesearch.decider;
 
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.api.score.Score;
 import ai.timefold.solver.core.impl.exhaustivesearch.event.ExhaustiveSearchPhaseLifecycleListener;
 import ai.timefold.solver.core.impl.exhaustivesearch.node.ExhaustiveSearchLayer;
@@ -16,6 +15,7 @@
 import ai.timefold.solver.core.impl.solver.recaller.BestSolutionRecaller;
 import ai.timefold.solver.core.impl.solver.scope.SolverScope;
 import ai.timefold.solver.core.impl.solver.termination.Termination;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

core/src/main/java/ai/timefold/solver/core/impl/exhaustivesearch/node/ExhaustiveSearchNode.java

@@ -1,9 +1,9 @@
 package ai.timefold.solver.core.impl.exhaustivesearch.node;
 
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.api.score.Score;
 import ai.timefold.solver.core.api.score.director.ScoreDirector;
 import ai.timefold.solver.core.impl.exhaustivesearch.node.bounder.ScoreBounder;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 public class ExhaustiveSearchNode {
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/move/LegacyMoveAdapter.java

@@ -2,14 +2,14 @@
 
 import java.util.Collection;
 
-import ai.timefold.solver.core.api.move.Move;
-import ai.timefold.solver.core.api.move.MutableSolutionView;
-import ai.timefold.solver.core.api.move.Rebaser;
-import ai.timefold.solver.core.api.move.SolutionView;
 import ai.timefold.solver.core.api.score.director.ScoreDirector;
 import ai.timefold.solver.core.impl.move.InnerMutableSolutionView;
 import ai.timefold.solver.core.impl.move.director.MoveDirector;
 import ai.timefold.solver.core.impl.move.generic.NoChangeMove;
+import ai.timefold.solver.core.preview.api.move.Move;
+import ai.timefold.solver.core.preview.api.move.MutableSolutionView;
+import ai.timefold.solver.core.preview.api.move.Rebaser;
+import ai.timefold.solver.core.preview.api.move.SolutionView;
 
 import org.jspecify.annotations.NonNull;
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/common/iterator/UpcomingSelectionIterator.java

@@ -3,12 +3,12 @@
 import java.util.Iterator;
 import java.util.NoSuchElementException;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
-import ai.timefold.solver.core.api.domain.metamodel.LocationInList;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ListVariableDescriptor;
 import ai.timefold.solver.core.impl.heuristic.move.Move;
 import ai.timefold.solver.core.impl.heuristic.selector.Selector;
 import ai.timefold.solver.core.impl.heuristic.selector.entity.mimic.MimicReplayingEntitySelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
+import ai.timefold.solver.core.preview.api.domain.metamodel.LocationInList;
 
 /**
  * IMPORTANT: The constructor of any subclass of this abstract class, should never call any of its child

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/list/DestinationSelector.java

@@ -1,7 +1,7 @@
 package ai.timefold.solver.core.impl.heuristic.selector.list;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
 import ai.timefold.solver.core.impl.heuristic.selector.IterableSelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
 
 public interface DestinationSelector<Solution_> extends IterableSelector<Solution_, ElementLocation> {
 }

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/list/ElementDestinationSelector.java

@@ -9,8 +9,6 @@
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
-import ai.timefold.solver.core.api.domain.metamodel.LocationInList;
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
 import ai.timefold.solver.core.impl.domain.entity.descriptor.EntityDescriptor;
 import ai.timefold.solver.core.impl.domain.variable.ListVariableStateSupply;
@@ -20,6 +18,8 @@
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
 import ai.timefold.solver.core.impl.heuristic.selector.value.decorator.FilteringValueSelector;
 import ai.timefold.solver.core.impl.solver.scope.SolverScope;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
+import ai.timefold.solver.core.preview.api.domain.metamodel.LocationInList;
 
 /**
  * Selects destinations for list variable change moves. The destination specifies a future position in a list variable,

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/list/ElementLocationRandomIterator.java

@@ -3,12 +3,12 @@
 import java.util.Iterator;
 import java.util.Random;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
 import ai.timefold.solver.core.impl.domain.variable.ListVariableStateSupply;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ListVariableDescriptor;
 import ai.timefold.solver.core.impl.heuristic.selector.entity.EntitySelector;
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
 import ai.timefold.solver.core.impl.solver.random.RandomUtils;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
 
 final class ElementLocationRandomIterator<Solution_> implements Iterator<ElementLocation> {
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/factory/LegacyIteratorAdapter.java

@@ -2,8 +2,8 @@
 
 import java.util.Iterator;
 
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.impl.heuristic.move.LegacyMoveAdapter;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 final class LegacyIteratorAdapter<Solution_> implements Iterator<Move<Solution_>> {
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/factory/MoveIteratorFactory.java

@@ -18,7 +18,7 @@
  */
 public interface MoveIteratorFactory<Solution_, Move_ extends Move<Solution_>> {
 
-    static <Solution_> Iterator<ai.timefold.solver.core.api.move.Move<Solution_>>
+    static <Solution_> Iterator<ai.timefold.solver.core.preview.api.move.Move<Solution_>>
             adaptIterator(Iterator<Move<Solution_>> moveIterator) {
         return new LegacyIteratorAdapter<>(moveIterator);
     }

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/generic/RuinRecreateConstructionHeuristicPhaseScope.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.heuristic.selector.move.generic;
 
-import ai.timefold.solver.core.api.move.Move;
 import ai.timefold.solver.core.impl.constructionheuristic.scope.ConstructionHeuristicPhaseScope;
 import ai.timefold.solver.core.impl.solver.scope.SolverScope;
+import ai.timefold.solver.core.preview.api.move.Move;
 
 final class RuinRecreateConstructionHeuristicPhaseScope<Solution_> extends ConstructionHeuristicPhaseScope<Solution_> {
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/generic/list/ListChangeMoveSelector.java

@@ -4,7 +4,6 @@
 import java.util.Objects;
 import java.util.function.Supplier;
 
-import ai.timefold.solver.core.api.domain.metamodel.UnassignedLocation;
 import ai.timefold.solver.core.impl.domain.variable.ListVariableStateSupply;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ListVariableDescriptor;
 import ai.timefold.solver.core.impl.heuristic.move.Move;
@@ -13,6 +12,7 @@
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
 import ai.timefold.solver.core.impl.heuristic.selector.value.decorator.FilteringValueSelector;
 import ai.timefold.solver.core.impl.solver.scope.SolverScope;
+import ai.timefold.solver.core.preview.api.domain.metamodel.UnassignedLocation;
 
 public class ListChangeMoveSelector<Solution_> extends GenericMoveSelector<Solution_> {
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/generic/list/OriginalListChangeIterator.java

@@ -3,15 +3,15 @@
 import java.util.Collections;
 import java.util.Iterator;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
-import ai.timefold.solver.core.api.domain.metamodel.LocationInList;
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
 import ai.timefold.solver.core.impl.domain.variable.ListVariableStateSupply;
 import ai.timefold.solver.core.impl.heuristic.move.Move;
 import ai.timefold.solver.core.impl.heuristic.move.NoChangeMove;
 import ai.timefold.solver.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator;
 import ai.timefold.solver.core.impl.heuristic.selector.list.DestinationSelector;
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
+import ai.timefold.solver.core.preview.api.domain.metamodel.LocationInList;
 
 /**
  *

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/generic/list/OriginalListSwapIterator.java

@@ -3,14 +3,14 @@
 import java.util.Collections;
 import java.util.Iterator;
 
-import ai.timefold.solver.core.api.domain.metamodel.UnassignedLocation;
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
 import ai.timefold.solver.core.impl.domain.variable.ListVariableStateSupply;
 import ai.timefold.solver.core.impl.heuristic.move.CompositeMove;
 import ai.timefold.solver.core.impl.heuristic.move.Move;
 import ai.timefold.solver.core.impl.heuristic.move.NoChangeMove;
 import ai.timefold.solver.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator;
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.UnassignedLocation;
 
 /**
  *

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/generic/list/RandomListChangeIterator.java

@@ -2,13 +2,13 @@
 
 import java.util.Iterator;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
 import ai.timefold.solver.core.api.domain.solution.PlanningSolution;
 import ai.timefold.solver.core.impl.domain.variable.ListVariableStateSupply;
 import ai.timefold.solver.core.impl.heuristic.move.Move;
 import ai.timefold.solver.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator;
 import ai.timefold.solver.core.impl.heuristic.selector.list.DestinationSelector;
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
 
 /**
  * @param <Solution_> the solution type, the class with the {@link PlanningSolution} annotation

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/move/generic/list/RandomSubListChangeMoveIterator.java

@@ -3,14 +3,14 @@
 import java.util.Iterator;
 import java.util.Random;
 
-import ai.timefold.solver.core.api.domain.metamodel.ElementLocation;
-import ai.timefold.solver.core.api.domain.metamodel.LocationInList;
 import ai.timefold.solver.core.impl.domain.variable.descriptor.ListVariableDescriptor;
 import ai.timefold.solver.core.impl.heuristic.move.Move;
 import ai.timefold.solver.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator;
 import ai.timefold.solver.core.impl.heuristic.selector.list.DestinationSelector;
 import ai.timefold.solver.core.impl.heuristic.selector.list.SubList;
 import ai.timefold.solver.core.impl.heuristic.selector.list.SubListSelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.ElementLocation;
+import ai.timefold.solver.core.preview.api.domain.metamodel.LocationInList;
 
 class RandomSubListChangeMoveIterator<Solution_> extends UpcomingSelectionIterator<Move<Solution_>> {
 

core/src/main/java/ai/timefold/solver/core/impl/heuristic/selector/value/decorator/AssignedListValueSelector.java

@@ -1,8 +1,8 @@
 package ai.timefold.solver.core.impl.heuristic.selector.value.decorator;
 
-import ai.timefold.solver.core.api.domain.metamodel.LocationInList;
 import ai.timefold.solver.core.impl.heuristic.selector.list.ElementDestinationSelector;
 import ai.timefold.solver.core.impl.heuristic.selector.value.EntityIndependentValueSelector;
+import ai.timefold.solver.core.preview.api.domain.metamodel.LocationInList;
 
 /**
  * Only selects values from the child value selector that are initialized.