org.drools.planner.core.localsearch.decider.forager
Class AcceptedForager

java.lang.Object
  org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListenerAdapter
      org.drools.planner.core.localsearch.decider.forager.AbstractForager
          org.drools.planner.core.localsearch.decider.forager.AcceptedForager

All Implemented Interfaces:

EventListener, Forager, LocalSearchSolverPhaseLifecycleListener

public class AcceptedForager
extends AbstractForager

An AcceptedForager is a Forager which forages accepted moves and ignores unaccepted moves.

See Also:

Forager, Acceptor

Field Summary

protected List<MoveScope>	acceptedList
protected AcceptedMoveScopeComparator	acceptedMoveScopeComparator
protected MoveScope	earlyPickedMoveScope
protected boolean	listSorted
protected Score	maxScore
protected List<MoveScope>	maxScoreAcceptedList
protected int	minimalAcceptedSelection
protected PickEarlyType	pickEarlyType
protected int	selectedCount

Fields inherited from class org.drools.planner.core.localsearch.decider.forager.AbstractForager

logger

Constructor Summary

AcceptedForager(PickEarlyType pickEarlyType, int minimalAcceptedSelection)

Method Summary

void	addMove(MoveScope moveScope)
protected void	addMoveScopeToAcceptedList(MoveScope moveScope)
void	beforeDeciding(LocalSearchStepScope localSearchStepScope)
protected void	checkPickEarly(MoveScope moveScope)
int	getAcceptedMovesSize()
List<Move>	getTopList(int topSize)
boolean	isQuitEarly()
protected MoveScope	pickMaxScoreMoveScopeFromAcceptedList(LocalSearchStepScope localSearchStepScope)
MoveScope	pickMove(LocalSearchStepScope localSearchStepScope)
protected void	sortAcceptedList()

Methods inherited from class org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListenerAdapter

phaseEnded, phaseStarted, stepDecided, stepTaken

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.localsearch.event.LocalSearchSolverPhaseLifecycleListener

phaseEnded, phaseStarted, stepDecided, stepTaken

Field Detail

pickEarlyType

protected final PickEarlyType pickEarlyType

minimalAcceptedSelection

protected final int minimalAcceptedSelection

acceptedMoveScopeComparator

protected AcceptedMoveScopeComparator acceptedMoveScopeComparator

selectedCount

protected int selectedCount

acceptedList

protected List<MoveScope> acceptedList

maxScoreAcceptedList

protected List<MoveScope> maxScoreAcceptedList

listSorted

protected boolean listSorted

maxScore

protected Score maxScore

earlyPickedMoveScope

protected MoveScope earlyPickedMoveScope

Constructor Detail

AcceptedForager

public AcceptedForager(PickEarlyType pickEarlyType,
                       int minimalAcceptedSelection)

Method Detail

beforeDeciding

public void beforeDeciding(LocalSearchStepScope localSearchStepScope)

Specified by:

beforeDeciding in interface LocalSearchSolverPhaseLifecycleListener

Overrides:

beforeDeciding in class LocalSearchSolverPhaseLifecycleListenerAdapter

addMove

public void addMove(MoveScope moveScope)

checkPickEarly

protected void checkPickEarly(MoveScope moveScope)

addMoveScopeToAcceptedList

protected void addMoveScopeToAcceptedList(MoveScope moveScope)

isQuitEarly

public boolean isQuitEarly()

pickMove

public MoveScope pickMove(LocalSearchStepScope localSearchStepScope)

pickMaxScoreMoveScopeFromAcceptedList

protected MoveScope pickMaxScoreMoveScopeFromAcceptedList(LocalSearchStepScope localSearchStepScope)

getAcceptedMovesSize

public int getAcceptedMovesSize()

getTopList

public List<Move> getTopList(int topSize)

sortAcceptedList

protected void sortAcceptedList()