org.drools.planner.examples.examination.solver.selector
Class AllMovesOfOneExamSelector

java.lang.Object
  org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListenerAdapter
      org.drools.planner.core.localsearch.decider.selector.AbstractSelector
          org.drools.planner.examples.examination.solver.selector.AllMovesOfOneExamSelector

All Implemented Interfaces:

EventListener, DeciderAware, Selector, LocalSearchSolverPhaseLifecycleListener

public class AllMovesOfOneExamSelector
extends AbstractSelector

A custom selector implementation for the Examination example.

Field Summary

protected Map<Exam,List<Move>>	cachedExamToMoveMap
protected ExamSwitchMoveFactory	examSwitchMoveFactory
protected int	nextShuffledExamListIndex
protected PeriodChangeMoveFactory	periodChangeMoveFactory
protected RoomChangeMoveFactory	roomChangeMoveFactory
protected List<Exam>	shuffledExamList

Fields inherited from class org.drools.planner.core.localsearch.decider.selector.AbstractSelector

decider, logger

Constructor Summary

AllMovesOfOneExamSelector()

Method Summary

void	beforeDeciding(LocalSearchStepScope localSearchStepScope)
Iterator<Move>	moveIterator(LocalSearchStepScope localSearchStepScope)
void	phaseEnded(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)
void	phaseStarted(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)
void	setDecider(Decider decider)
void	stepDecided(LocalSearchStepScope localSearchStepScope)
void	stepTaken(LocalSearchStepScope localSearchStepScope)

Methods inherited from class java.lang.Object

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

Field Detail

periodChangeMoveFactory

protected PeriodChangeMoveFactory periodChangeMoveFactory

roomChangeMoveFactory

protected RoomChangeMoveFactory roomChangeMoveFactory

examSwitchMoveFactory

protected ExamSwitchMoveFactory examSwitchMoveFactory

cachedExamToMoveMap

protected Map<Exam,List<Move>> cachedExamToMoveMap

shuffledExamList

protected List<Exam> shuffledExamList

nextShuffledExamListIndex

protected int nextShuffledExamListIndex

Constructor Detail

AllMovesOfOneExamSelector

public AllMovesOfOneExamSelector()

Method Detail

setDecider

public void setDecider(Decider decider)

Specified by:

setDecider in interface DeciderAware

Overrides:

setDecider in class AbstractSelector

phaseStarted

public void phaseStarted(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)

Specified by:

phaseStarted in interface LocalSearchSolverPhaseLifecycleListener

Overrides:

phaseStarted in class LocalSearchSolverPhaseLifecycleListenerAdapter

beforeDeciding

public void beforeDeciding(LocalSearchStepScope localSearchStepScope)

Specified by:

beforeDeciding in interface LocalSearchSolverPhaseLifecycleListener

Overrides:

beforeDeciding in class LocalSearchSolverPhaseLifecycleListenerAdapter

moveIterator

public Iterator<Move> moveIterator(LocalSearchStepScope localSearchStepScope)

stepDecided

public void stepDecided(LocalSearchStepScope localSearchStepScope)

Specified by:

stepDecided in interface LocalSearchSolverPhaseLifecycleListener

Overrides:

stepDecided in class LocalSearchSolverPhaseLifecycleListenerAdapter

stepTaken

public void stepTaken(LocalSearchStepScope localSearchStepScope)

Specified by:

stepTaken in interface LocalSearchSolverPhaseLifecycleListener

Overrides:

stepTaken in class LocalSearchSolverPhaseLifecycleListenerAdapter

phaseEnded

public void phaseEnded(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)

Specified by:

phaseEnded in interface LocalSearchSolverPhaseLifecycleListener

Overrides:

phaseEnded in class LocalSearchSolverPhaseLifecycleListenerAdapter