Class UpcomingSelectionIterator<S>
- java.lang.Object
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- org.optaplanner.core.impl.heuristic.selector.common.iterator.SelectionIterator<S>
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- org.optaplanner.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator<S>
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- Type Parameters:
S- Selection type, for example aMoveclass, an entity class or a value class.
- All Implemented Interfaces:
Iterator<S>
- Direct Known Subclasses:
AbstractOriginalChangeIterator,AbstractOriginalSwapIterator,AbstractRandomChangeIterator,AbstractRandomSwapIterator,CartesianProductMoveSelector.OriginalCartesianProductMoveIterator,FilteringEntitySelector.JustInTimeFilteringEntityIterator,FilteringValueSelector.JustInTimeFilteringValueIterator,InitializedValueSelector.JustInTimeInitializedValueIterator
public abstract class UpcomingSelectionIterator<S> extends SelectionIterator<S>
IMPORTANT: The constructor of any subclass of this abstract class, should never call any of its childSelector'sIterator.hasNext()orIterator.next()methods, because that can cause descendantSelectors to be selected too early (which breaksMimicReplayingEntitySelector).
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Field Summary
Fields Modifier and Type Field Description protected booleanhasUpcomingSelectionprotected booleanupcomingCreatedprotected SupcomingSelection
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Constructor Summary
Constructors Constructor Description UpcomingSelectionIterator()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected abstract ScreateUpcomingSelection()booleanhasNext()Snext()protected SnoUpcomingSelection()StringtoString()-
Methods inherited from class org.optaplanner.core.impl.heuristic.selector.common.iterator.SelectionIterator
remove
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Iterator
forEachRemaining
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Field Detail
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upcomingCreated
protected boolean upcomingCreated
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hasUpcomingSelection
protected boolean hasUpcomingSelection
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upcomingSelection
protected S upcomingSelection
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