Package org.optaplanner.core.impl.constructionheuristic.decider

Class ConstructionHeuristicDecider<Solution_>

java.lang.Object

org.optaplanner.core.impl.constructionheuristic.decider.ConstructionHeuristicDecider<Solution_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

Direct Known Subclasses:

MultiThreadedConstructionHeuristicDecider

public class ConstructionHeuristicDecider<Solution_>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	assertExpectedUndoMoveScore
protected boolean	assertMoveScoreFromScratch
protected final ConstructionHeuristicForager<Solution_>	forager
protected final org.slf4j.Logger	logger
protected final String	logIndentation
protected final Termination<Solution_>	termination

Constructor Summary

Constructors

Constructor	Description
ConstructionHeuristicDecider(String logIndentation, Termination<Solution_> termination, ConstructionHeuristicForager<Solution_> forager)

Method Summary

Modifier and Type	Method	Description
void	decideNextStep(ConstructionHeuristicStepScope<Solution_> stepScope, Placement<Solution_> placement)
protected <Score_ extends Score<Score_>> void	doMove(ConstructionHeuristicMoveScope<Solution_> moveScope)
ConstructionHeuristicForager<Solution_>	getForager()
void	phaseEnded(ConstructionHeuristicPhaseScope<Solution_> phaseScope)
void	phaseStarted(ConstructionHeuristicPhaseScope<Solution_> phaseScope)
protected void	pickMove(ConstructionHeuristicStepScope<Solution_> stepScope)
void	setAssertExpectedUndoMoveScore(boolean assertExpectedUndoMoveScore)
void	setAssertMoveScoreFromScratch(boolean assertMoveScoreFromScratch)
void	solvingEnded(SolverScope<Solution_> solverScope)
void	solvingError(SolverScope<Solution_> solverScope, Exception exception)
void	solvingStarted(SolverScope<Solution_> solverScope)
void	stepEnded(ConstructionHeuristicStepScope<Solution_> stepScope)
void	stepStarted(ConstructionHeuristicStepScope<Solution_> stepScope)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

logger

protected final transient org.slf4j.Logger logger

logIndentation

protected final String logIndentation

termination

protected final Termination<Solution_> termination

forager

protected final ConstructionHeuristicForager<Solution_> forager

assertMoveScoreFromScratch

protected boolean assertMoveScoreFromScratch

assertExpectedUndoMoveScore

protected boolean assertExpectedUndoMoveScore

Constructor Details

ConstructionHeuristicDecider

public ConstructionHeuristicDecider(String logIndentation,
 Termination<Solution_> termination,
 ConstructionHeuristicForager<Solution_> forager)

Method Details

getForager

public ConstructionHeuristicForager<Solution_> getForager()

setAssertMoveScoreFromScratch

public void setAssertMoveScoreFromScratch(boolean assertMoveScoreFromScratch)

setAssertExpectedUndoMoveScore

public void setAssertExpectedUndoMoveScore(boolean assertExpectedUndoMoveScore)

solvingStarted

public void solvingStarted(SolverScope<Solution_> solverScope)

phaseStarted

public void phaseStarted(ConstructionHeuristicPhaseScope<Solution_> phaseScope)

stepStarted

public void stepStarted(ConstructionHeuristicStepScope<Solution_> stepScope)

stepEnded

public void stepEnded(ConstructionHeuristicStepScope<Solution_> stepScope)

phaseEnded

public void phaseEnded(ConstructionHeuristicPhaseScope<Solution_> phaseScope)

solvingEnded

public void solvingEnded(SolverScope<Solution_> solverScope)

solvingError

public void solvingError(SolverScope<Solution_> solverScope,
 Exception exception)

decideNextStep

public void decideNextStep(ConstructionHeuristicStepScope<Solution_> stepScope,
 Placement<Solution_> placement)

pickMove

protected void pickMove(ConstructionHeuristicStepScope<Solution_> stepScope)

doMove

protected <Score_ extends Score<Score_>> void doMove(ConstructionHeuristicMoveScope<Solution_> moveScope)