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

Fields

Modifier and Type	Field and Description
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

Constructors

Constructor and Description
LateAcceptanceAcceptor()

Method Summary

Methods

Modifier and Type	Method and Description
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