org.optaplanner.core.impl.localsearch.decider.acceptor.lateacceptance
Class LateAcceptanceAcceptor

java.lang.Object
  org.optaplanner.core.impl.solver.event.SolverLifecycleListenerAdapter
      org.optaplanner.core.impl.localsearch.event.LocalSearchPhaseLifecycleListenerAdapter
          org.optaplanner.core.impl.localsearch.decider.acceptor.AbstractAcceptor
              org.optaplanner.core.impl.localsearch.decider.acceptor.lateacceptance.LateAcceptanceAcceptor

All Implemented Interfaces:

EventListener, Acceptor, LocalSearchPhaseLifecycleListener, SolverLifecycleListener

public class LateAcceptanceAcceptor
extends AbstractAcceptor

Field Summary

protected boolean	hillClimbingEnabled
protected int	lateAcceptanceSize
protected int	lateScoreIndex
protected Score[]	previousScores

Fields inherited from class org.optaplanner.core.impl.localsearch.decider.acceptor.AbstractAcceptor

logger

Constructor Summary

LateAcceptanceAcceptor()

Method Summary

boolean	isAccepted(LocalSearchMoveScope moveScope)
void	phaseEnded(LocalSearchPhaseScope phaseScope)
void	phaseStarted(LocalSearchPhaseScope phaseScope)
void	setHillClimbingEnabled(boolean hillClimbingEnabled)
void	setLateAcceptanceSize(int lateAcceptanceSize)
void	stepEnded(LocalSearchStepScope stepScope)

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

stepStarted

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

stepStarted

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

solvingEnded, solvingStarted

Field Detail

lateAcceptanceSize

protected int lateAcceptanceSize

hillClimbingEnabled

protected boolean hillClimbingEnabled

previousScores

protected Score[] previousScores

lateScoreIndex

protected int lateScoreIndex

Constructor Detail

LateAcceptanceAcceptor

public LateAcceptanceAcceptor()

Method Detail

setLateAcceptanceSize

public void setLateAcceptanceSize(int lateAcceptanceSize)

setHillClimbingEnabled

public void setHillClimbingEnabled(boolean hillClimbingEnabled)

phaseStarted

public void phaseStarted(LocalSearchPhaseScope phaseScope)

Specified by:

phaseStarted in interface LocalSearchPhaseLifecycleListener

Overrides:

phaseStarted in class LocalSearchPhaseLifecycleListenerAdapter

isAccepted

public boolean isAccepted(LocalSearchMoveScope moveScope)

Parameters:

moveScope - not null

Returns:

true if accepted

stepEnded

public void stepEnded(LocalSearchStepScope stepScope)

Specified by:

stepEnded in interface LocalSearchPhaseLifecycleListener

Overrides:

stepEnded in class LocalSearchPhaseLifecycleListenerAdapter

phaseEnded

public void phaseEnded(LocalSearchPhaseScope phaseScope)

Specified by:

phaseEnded in interface LocalSearchPhaseLifecycleListener

Overrides:

phaseEnded in class LocalSearchPhaseLifecycleListenerAdapter