Package org.optaplanner.core.impl.constructionheuristic

Class DefaultConstructionHeuristicPhase<Solution_>

java.lang.Object

org.optaplanner.core.impl.phase.AbstractPhase<Solution_>

org.optaplanner.core.impl.constructionheuristic.DefaultConstructionHeuristicPhase<Solution_>

Type Parameters:

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

All Implemented Interfaces:

EventListener, ConstructionHeuristicPhase<Solution_>, PhaseLifecycleListener<Solution_>, Phase<Solution_>, SolverLifecycleListener<Solution_>

public class DefaultConstructionHeuristicPhase<Solution_>
extends AbstractPhase<Solution_>
implements ConstructionHeuristicPhase<Solution_>

Default implementation of ConstructionHeuristicPhase.

Field Summary

Fields

Modifier and Type	Field	Description
protected ConstructionHeuristicDecider<Solution_>	decider
protected EntityPlacer<Solution_>	entityPlacer
protected boolean	skipBestSolutionCloningInSteps

Fields inherited from class org.optaplanner.core.impl.phase.AbstractPhase

assertExpectedStepScore, assertShadowVariablesAreNotStaleAfterStep, assertStepScoreFromScratch, bestSolutionRecaller, logger, logIndentation, phaseIndex, phaseLifecycleSupport, solverPhaseLifecycleSupport, termination

Constructor Summary

Constructors

Constructor	Description
DefaultConstructionHeuristicPhase(int phaseIndex, String logIndentation, BestSolutionRecaller<Solution_> bestSolutionRecaller, Termination<Solution_> termination)

Method Summary

Modifier and Type	Method	Description
String	getPhaseTypeString()
void	phaseEnded(ConstructionHeuristicPhaseScope<Solution_> phaseScope)
void	phaseStarted(ConstructionHeuristicPhaseScope<Solution_> phaseScope)
void	setDecider(ConstructionHeuristicDecider<Solution_> decider)
void	setEntityPlacer(EntityPlacer<Solution_> entityPlacer)
void	solve(SolverScope<Solution_> solverScope)
void	solvingEnded(SolverScope<Solution_> solverScope)
void	solvingStarted(SolverScope<Solution_> solverScope)
void	stepEnded(ConstructionHeuristicStepScope<Solution_> stepScope)
void	stepStarted(ConstructionHeuristicStepScope<Solution_> stepScope)

Methods inherited from class org.optaplanner.core.impl.phase.AbstractPhase

addPhaseLifecycleListener, assertWorkingSolutionInitialized, calculateWorkingStepScore, getPhaseIndex, getTermination, isAssertExpectedStepScore, isAssertShadowVariablesAreNotStaleAfterStep, isAssertStepScoreFromScratch, phaseEnded, phaseStarted, predictWorkingStepScore, removePhaseLifecycleListener, setAssertExpectedStepScore, setAssertShadowVariablesAreNotStaleAfterStep, setAssertStepScoreFromScratch, setSolverPhaseLifecycleSupport, stepEnded, stepStarted

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.phase.Phase

addPhaseLifecycleListener, removePhaseLifecycleListener, setSolverPhaseLifecycleSupport

Methods inherited from interface org.optaplanner.core.impl.phase.event.PhaseLifecycleListener

phaseEnded, phaseStarted, stepEnded, stepStarted

Field Detail

entityPlacer

protected EntityPlacer<Solution_> entityPlacer

decider

protected ConstructionHeuristicDecider<Solution_> decider

skipBestSolutionCloningInSteps

protected final boolean skipBestSolutionCloningInSteps

See Also:

Constant Field Values

Constructor Detail

DefaultConstructionHeuristicPhase

public DefaultConstructionHeuristicPhase(int phaseIndex,
                                         String logIndentation,
                                         BestSolutionRecaller<Solution_> bestSolutionRecaller,
                                         Termination<Solution_> termination)

Method Detail

setEntityPlacer

public void setEntityPlacer(EntityPlacer<Solution_> entityPlacer)

setDecider

public void setDecider(ConstructionHeuristicDecider<Solution_> decider)

getPhaseTypeString

public String getPhaseTypeString()

Specified by:

getPhaseTypeString in class AbstractPhase<Solution_>

solve

public void solve(SolverScope<Solution_> solverScope)

Specified by:

solve in interface Phase<Solution_>

solvingStarted

public void solvingStarted(SolverScope<Solution_> solverScope)

Specified by:

solvingStarted in interface SolverLifecycleListener<Solution_>

Overrides:

solvingStarted in class AbstractPhase<Solution_>

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)

Specified by:

solvingEnded in interface SolverLifecycleListener<Solution_>

Overrides:

solvingEnded in class AbstractPhase<Solution_>