org.drools.planner.core.bestsolution
Class BestSolutionRecaller

java.lang.Object
  org.drools.planner.core.solver.event.SolverLifecycleListenerAdapter
      org.drools.planner.core.phase.event.SolverPhaseLifecycleListenerAdapter
          org.drools.planner.core.bestsolution.BestSolutionRecaller

All Implemented Interfaces:

EventListener, SolverPhaseLifecycleListener, SolverLifecycleListener

public class BestSolutionRecaller
extends SolverPhaseLifecycleListenerAdapter

A BestSolutionRecaller remembers the best solution that a Solver encounters.

Field Summary

protected boolean	assertBestScoreIsUnmodified
protected org.slf4j.Logger	logger
protected SolverEventSupport	solverEventSupport

Constructor Summary

BestSolutionRecaller()

Method Summary

void	setAssertBestScoreIsUnmodified(boolean assertBestScoreIsUnmodified)
void	setSolverEventSupport(SolverEventSupport solverEventSupport)
void	solvingStarted(DefaultSolverScope solverScope)
void	stepEnded(AbstractStepScope stepScope)
void	updateBestSolution(DefaultSolverScope solverScope, Solution solution, int uninitializedVariableCount)

Methods inherited from class org.drools.planner.core.phase.event.SolverPhaseLifecycleListenerAdapter

phaseEnded, phaseStarted, stepStarted

Methods inherited from class org.drools.planner.core.solver.event.SolverLifecycleListenerAdapter

solvingEnded

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.solver.event.SolverLifecycleListener

solvingEnded

Field Detail

logger

protected final transient org.slf4j.Logger logger

assertBestScoreIsUnmodified

protected boolean assertBestScoreIsUnmodified

solverEventSupport

protected SolverEventSupport solverEventSupport

Constructor Detail

BestSolutionRecaller

public BestSolutionRecaller()

Method Detail

setAssertBestScoreIsUnmodified

public void setAssertBestScoreIsUnmodified(boolean assertBestScoreIsUnmodified)

setSolverEventSupport

public void setSolverEventSupport(SolverEventSupport solverEventSupport)

solvingStarted

public void solvingStarted(DefaultSolverScope solverScope)

Specified by:

solvingStarted in interface SolverLifecycleListener

Overrides:

solvingStarted in class SolverLifecycleListenerAdapter

stepEnded

public void stepEnded(AbstractStepScope stepScope)

Specified by:

stepEnded in interface SolverPhaseLifecycleListener

Overrides:

stepEnded in class SolverPhaseLifecycleListenerAdapter

updateBestSolution

public void updateBestSolution(DefaultSolverScope solverScope,
                               Solution solution,
                               int uninitializedVariableCount)