Package org.optaplanner.core.impl.solver

Class DefaultSolutionManager<Solution_,Score_ extends Score<Score_>>

java.lang.Object

org.optaplanner.core.impl.solver.DefaultSolutionManager<Solution_,Score_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

All Implemented Interfaces:

SolutionManager<Solution_,Score_>

public final class DefaultSolutionManager<Solution_,Score_ extends Score<Score_>>
extends Object
implements SolutionManager<Solution_,Score_>

Constructor Summary

Constructors

Constructor	Description
DefaultSolutionManager(SolverFactory<Solution_> solverFactory)
DefaultSolutionManager(SolverManager<Solution_,ProblemId_> solverManager)

Method Summary

Modifier and Type	Method	Description
ScoreExplanation<Solution_,Score_>	explain(Solution_ solution, SolutionUpdatePolicy solutionUpdatePolicy)	Calculates and retrieves ConstraintMatchTotals and Indictments necessary for describing the quality of a particular solution.
InnerScoreDirectorFactory<Solution_,Score_>	getScoreDirectorFactory()
Score_	update(Solution_ solution, SolutionUpdatePolicy solutionUpdatePolicy)	Updates the given solution according to the SolutionUpdatePolicy.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.api.solver.SolutionManager

explain, update

Constructor Details

DefaultSolutionManager

public DefaultSolutionManager(SolverManager<Solution_,ProblemId_> solverManager)

DefaultSolutionManager

public DefaultSolutionManager(SolverFactory<Solution_> solverFactory)

Method Details

getScoreDirectorFactory

public InnerScoreDirectorFactory<Solution_,Score_> getScoreDirectorFactory()

update

public Score_ update(Solution_ solution,
 SolutionUpdatePolicy solutionUpdatePolicy)

Description copied from interface: SolutionManager

Updates the given solution according to the SolutionUpdatePolicy.

Specified by:

update in interface SolutionManager<Solution_,Score_ extends Score<Score_>>

Parameters:

solution - never null

solutionUpdatePolicy - never null; if unsure, pick SolutionUpdatePolicy.UPDATE_ALL

Returns:

possibly null if already null and SolutionUpdatePolicy didn't cause its update

See Also:

• Description of individual policies with respect to performance trade-offs.

explain

public ScoreExplanation<Solution_,Score_> explain(Solution_ solution,
 SolutionUpdatePolicy solutionUpdatePolicy)

Description copied from interface: SolutionManager

Calculates and retrieves ConstraintMatchTotals and Indictments necessary for describing the quality of a particular solution.

Specified by:

explain in interface SolutionManager<Solution_,Score_ extends Score<Score_>>

Parameters:

solution - never null

solutionUpdatePolicy - never null; if unsure, pick SolutionUpdatePolicy.UPDATE_ALL

Returns:

never null

See Also:

• Description of individual policies with respect to performance trade-offs.