org.drools.planner.core.constructionheuristic.placer.entity
Class QueuedEntityPlacer

java.lang.Object
  org.drools.planner.core.constructionheuristic.placer.AbstractPlacer
      org.drools.planner.core.constructionheuristic.placer.entity.QueuedEntityPlacer

All Implemented Interfaces:

EventListener, EntityPlacer, Placer, SolverPhaseLifecycleListener, SolverLifecycleListener

public class QueuedEntityPlacer
extends AbstractPlacer
implements EntityPlacer

Field Summary

protected Iterator<Object>	entityIterator
protected EntitySelector	entitySelector
protected ValuePlacer	valuePlacer

Fields inherited from class org.drools.planner.core.constructionheuristic.placer.AbstractPlacer

logger, solverPhaseLifecycleSupport, workingRandom

Constructor Summary

QueuedEntityPlacer(EntitySelector entitySelector, ValuePlacer valuePlacer)

Method Summary

void	doPlacement(ConstructionHeuristicStepScope stepScope)
boolean	hasPlacement()
void	phaseEnded(AbstractSolverPhaseScope solverPhaseScope)
void	phaseStarted(AbstractSolverPhaseScope solverPhaseScope)

Methods inherited from class org.drools.planner.core.constructionheuristic.placer.AbstractPlacer

solvingEnded, solvingStarted, 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.drools.planner.core.phase.event.SolverPhaseLifecycleListener

stepEnded, stepStarted

Methods inherited from interface org.drools.planner.core.solver.event.SolverLifecycleListener

solvingEnded, solvingStarted

Field Detail

entitySelector

protected final EntitySelector entitySelector

valuePlacer

protected final ValuePlacer valuePlacer

entityIterator

protected Iterator<Object> entityIterator

Constructor Detail

QueuedEntityPlacer

public QueuedEntityPlacer(EntitySelector entitySelector,
                          ValuePlacer valuePlacer)

Method Detail

phaseStarted

public void phaseStarted(AbstractSolverPhaseScope solverPhaseScope)

Specified by:

phaseStarted in interface SolverPhaseLifecycleListener

Overrides:

phaseStarted in class AbstractPlacer

hasPlacement

public boolean hasPlacement()

Specified by:

hasPlacement in interface EntityPlacer

doPlacement

public void doPlacement(ConstructionHeuristicStepScope stepScope)

Specified by:

doPlacement in interface EntityPlacer

phaseEnded

public void phaseEnded(AbstractSolverPhaseScope solverPhaseScope)

Specified by:

phaseEnded in interface SolverPhaseLifecycleListener

Overrides:

phaseEnded in class AbstractPlacer