org.drools.planner.core.localsearch.decider.acceptor
Class CompositeAcceptor

java.lang.Object
  org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListenerAdapter
      org.drools.planner.core.localsearch.decider.acceptor.AbstractAcceptor
          org.drools.planner.core.localsearch.decider.acceptor.CompositeAcceptor

All Implemented Interfaces:

EventListener, Acceptor, LocalSearchSolverPhaseLifecycleListener

public class CompositeAcceptor
extends AbstractAcceptor

Combines several acceptors into one. Does a logical AND over the accepted status of its acceptors. For example: combine solution and property tabu to do tabu on both.

Field Summary

protected List<Acceptor>

acceptorList

Fields inherited from class org.drools.planner.core.localsearch.decider.acceptor.AbstractAcceptor

logger

Constructor Summary

CompositeAcceptor()

Method Summary

void	beforeDeciding(LocalSearchStepScope localSearchStepScope)
boolean	isAccepted(MoveScope moveScope)
void	phaseEnded(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)
void	phaseStarted(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)
void	setAcceptorList(List<Acceptor> acceptorList)
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

acceptorList

protected List<Acceptor> acceptorList

Constructor Detail

CompositeAcceptor

public CompositeAcceptor()

Method Detail

setAcceptorList

public void setAcceptorList(List<Acceptor> acceptorList)

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

isAccepted

public boolean isAccepted(MoveScope moveScope)

Parameters:

moveScope - not null

Returns:

true if accepted

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