StrategicOscillationByLevelFinalistPodium (OptaPlanner distribution 7.60.0.Final API)

java.lang.Object
- org.optaplanner.core.impl.solver.event.SolverLifecycleListenerAdapter<Solution_>
- - org.optaplanner.core.impl.localsearch.event.LocalSearchPhaseLifecycleListenerAdapter
  - - org.optaplanner.core.impl.localsearch.decider.forager.finalist.AbstractFinalistPodium
    - - org.optaplanner.core.impl.localsearch.decider.forager.finalist.StrategicOscillationByLevelFinalistPodium

All Implemented Interfaces:

EventListener, FinalistPodium, LocalSearchPhaseLifecycleListener, SolverLifecycleListener
```
public class StrategicOscillationByLevelFinalistPodium
extends AbstractFinalistPodium
```
Strategic oscillation, works well with Tabu search.

See Also:

FinalistPodium

Field Summary

Fields
Modifier and Type	Field	Description
`protected boolean`	`finalistImprovesUponReference`
`protected Number[]`	`finalistLevelNumbers`
`protected Score`	`finalistScore`
`protected boolean`	`referenceBestScoreInsteadOfLastStepScore`
`protected Number[]`	`referenceLevelNumbers`
`protected Score`	`referenceScore`

Fields inherited from class org.optaplanner.core.impl.localsearch.decider.forager.finalist.AbstractFinalistPodium
FINALIST_LIST_MAX_SIZE, finalistIsAccepted, finalistList, logger

Constructor Summary

Constructors
Constructor Description

StrategicOscillationByLevelFinalistPodium(boolean referenceBestScoreInsteadOfLastStepScore)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addMove(LocalSearchMoveScope moveScope)`	See `LocalSearchForager.addMove(LocalSearchMoveScope)`.
`void`	`phaseEnded(LocalSearchPhaseScope phaseScope)`
`void`	`stepStarted(LocalSearchStepScope stepScope)`

Methods inherited from class org.optaplanner.core.impl.localsearch.decider.forager.finalist.AbstractFinalistPodium
addFinalist, clearAndAddFinalist, getFinalistList

Methods inherited from class org.optaplanner.core.impl.localsearch.event.LocalSearchPhaseLifecycleListenerAdapter
phaseStarted, stepEnded

Methods inherited from class org.optaplanner.core.impl.solver.event.SolverLifecycleListenerAdapter
solvingEnded, solvingStarted

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.optaplanner.core.impl.localsearch.event.LocalSearchPhaseLifecycleListener
phaseStarted, stepEnded

Methods inherited from interface org.optaplanner.core.impl.solver.event.SolverLifecycleListener
solvingEnded, solvingStarted

- Field Detail
  - referenceBestScoreInsteadOfLastStepScore
```
protected final boolean referenceBestScoreInsteadOfLastStepScore
```
  - referenceScore
```
protected Score referenceScore
```
  - referenceLevelNumbers
```
protected Number[] referenceLevelNumbers
```
  - finalistScore
```
protected Score finalistScore
```
  - finalistLevelNumbers
```
protected Number[] finalistLevelNumbers
```
  - finalistImprovesUponReference
```
protected boolean finalistImprovesUponReference
```
- Constructor Detail
  - StrategicOscillationByLevelFinalistPodium
```
public StrategicOscillationByLevelFinalistPodium(boolean referenceBestScoreInsteadOfLastStepScore)
```
- Method Detail
  - stepStarted
```
public void stepStarted(LocalSearchStepScope stepScope)
```
    Specified by:
    
    stepStarted in interface LocalSearchPhaseLifecycleListener
    
    Overrides:
    
    stepStarted in class AbstractFinalistPodium
  - addMove
```
public void addMove(LocalSearchMoveScope moveScope)
```
    Description copied from interface: FinalistPodium
    
    See LocalSearchForager.addMove(LocalSearchMoveScope).
    
    Parameters:
    
    moveScope - never null
  - phaseEnded
```
public void phaseEnded(LocalSearchPhaseScope phaseScope)
```
    Specified by:
    
    phaseEnded in interface LocalSearchPhaseLifecycleListener
    
    Overrides:
    
    phaseEnded in class AbstractFinalistPodium