Interface SelectionSorterWeightFactory<Solution_,T>
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- Type Parameters:
Solution_- the solution type, the class with thePlanningSolutionannotationT- the selection type
- All Known Subinterfaces:
PlanningEntity.NullDifficultyWeightFactory,PlanningVariable.NullStrengthWeightFactory
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface SelectionSorterWeightFactory<Solution_,T>
Creates a weight to decide the order of a collections of selections (a selection is aPlanningEntity, a planningValue, aMoveor aSelector). The selections are then sorted by their weight, normally ascending unless it's configured descending.Implementations are expected to be stateless. The solver may choose to reuse instances.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description ComparablecreateSorterWeight(Solution_ solution, T selection)
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Method Detail
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createSorterWeight
Comparable createSorterWeight(Solution_ solution, T selection)
- Parameters:
solution- never null, thePlanningSolutionto which the selection belongs or applies toselection- never null, aPlanningEntity, a planningValue, aMoveor aSelector- Returns:
- never null, for example a
Integer,Doubleor a more complexComparable
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