Package org.optaplanner.core.impl.solver

Class DefaultSolverFactory<Solution_>

java.lang.Object

org.optaplanner.core.api.solver.SolverFactory<Solution_>

org.optaplanner.core.impl.solver.DefaultSolverFactory<Solution_>

Type Parameters:

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

public final class DefaultSolverFactory<Solution_>
extends SolverFactory<Solution_>

See Also:

SolverFactory

Constructor Summary

Constructors

Constructor	Description
DefaultSolverFactory(SolverConfig solverConfig)
DefaultSolverFactory(SolverConfig solverConfig, SolverConfigContext solverConfigContext)

Method Summary

Modifier and Type	Method	Description
Solver<Solution_>	buildSolver()	Creates a new Solver instance.
SolverFactory<Solution_>	cloneSolverFactory()	Deprecated.
ScoreDirectorFactory<Solution_>	getScoreDirectorFactory()	Useful to reuse the Score calculation (for example in a UI) and to explain the Score to the user with the ConstraintMatchTotal and Indictment API.
SolverConfig	getSolverConfig()	Deprecated.
SolverConfigContext	getSolverConfigContext()

Methods inherited from class org.optaplanner.core.api.solver.SolverFactory

create, createEmpty, createEmpty, createEmptyFromKieContainer, createEmptyFromKieContainer, createFromKieContainer, createFromKieContainerXmlResource, createFromKieContainerXmlResource, createFromKieContainerXmlResource, createFromXmlFile, createFromXmlFile, createFromXmlInputStream, createFromXmlInputStream, createFromXmlReader, createFromXmlReader, createFromXmlResource, createFromXmlResource

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSolverFactory

public DefaultSolverFactory(SolverConfig solverConfig)

DefaultSolverFactory

public DefaultSolverFactory(SolverConfig solverConfig,
                            SolverConfigContext solverConfigContext)

Method Detail

buildSolver

public Solver<Solution_> buildSolver()

Description copied from class: SolverFactory

Creates a new Solver instance.

Specified by:

buildSolver in class SolverFactory<Solution_>

Returns:

never null

getScoreDirectorFactory

public ScoreDirectorFactory<Solution_> getScoreDirectorFactory()

Description copied from class: SolverFactory

Useful to reuse the Score calculation (for example in a UI) and to explain the Score to the user with the ConstraintMatchTotal and Indictment API.

Specified by:

getScoreDirectorFactory in class SolverFactory<Solution_>

Returns:

never null

getSolverConfig

@Deprecated
public SolverConfig getSolverConfig()

Deprecated.

Description copied from class: SolverFactory

Deprecated. To configure a SolverFactory dynamically (without parsing XML each time), use SolverFactory.create(SolverConfig) instead.

This method is not thread-safe. To configure a SolverConfig differently for parallel requests, build a template SolverFactory from XML and clone it SolverFactory.cloneSolverFactory() for each request, before before calling this method.

Specified by:

getSolverConfig in class SolverFactory<Solution_>

Returns:

never null

cloneSolverFactory

@Deprecated
public SolverFactory<Solution_> cloneSolverFactory()

Deprecated.

Description copied from class: SolverFactory

Deprecated. To configure a SolverFactory dynamically (without parsing XML each time), use SolverConfig(SolverConfig) and SolverFactory.create(SolverConfig) instead.

Build a SolverFactory quickly (without parsing XML) that builds the exact same Solver with SolverFactory.buildSolver(), but can also be modified with SolverFactory.getSolverConfig() to build a different Solver without affecting the original SolverFactory.

Specified by:

cloneSolverFactory in class SolverFactory<Solution_>

Returns:

never null, often a different SolverFactory subclass implementation than this instance

getSolverConfigContext

public SolverConfigContext getSolverConfigContext()