org.optaplanner.core.impl.localsearch.decider.forager.finalist

Interface FinalistPodium

All Superinterfaces:

EventListener, LocalSearchPhaseLifecycleListener, SolverLifecycleListener

All Known Implementing Classes:

AbstractFinalistPodium, HighestScoreFinalistPodium, StrategicOscillationByLevelFinalistPodium

public interface FinalistPodium
extends LocalSearchPhaseLifecycleListener

A podium gathers the finalists (the LocalSearchMoveScopes which might win) and picks the winner.

See Also:

AbstractFinalistPodium, HighestScoreFinalistPodium

Method Summary

Methods

Modifier and Type	Method and Description
void	addMove(LocalSearchMoveScope moveScope) See Forager.addMove(LocalSearchMoveScope).
LocalSearchMoveScope	pickMove(LocalSearchStepScope stepScope) See Forager.pickMove(LocalSearchStepScope).

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

phaseEnded, phaseStarted, stepEnded, stepStarted

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

solvingEnded, solvingStarted

Method Detail

addMove

void addMove(LocalSearchMoveScope moveScope)

See Forager.addMove(LocalSearchMoveScope).

Parameters:

moveScope - never null

pickMove

LocalSearchMoveScope pickMove(LocalSearchStepScope stepScope)

See Forager.pickMove(LocalSearchStepScope).

Parameters:

stepScope - never null

Returns:

sometimes null, for example if no move is selected