se.optimatika.ampl
Class JAMPL

java.lang.Object
  org.ojalgo.netio.SystemProcess
      se.optimatika.ampl.JAMPL

All Implemented Interfaces:

OptimisationModel, OptimisationSolver

public class JAMPL
extends SystemProcess
implements OptimisationModel, OptimisationSolver

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.optimisation.OptimisationSolver

OptimisationSolver.Builder<S extends OptimisationSolver>, OptimisationSolver.Options, OptimisationSolver.Result

Field Summary

static boolean

DEBUG

Constructor Summary

JAMPL()

JAMPL(ExpressionsBasedModel<?> aModel)

Method Summary

List<Message>	communicate(Command aCommand)
List<Message>	communicate(Command aCommand, String anArg)
OptimisationSolver	getDefaultSolver() No need to implement an OptimisationModel if there is not at least one matching OptimisationSolver.
BasicMatrix.Factory	getMatrixFactory()
State	getState()
BigDecimal	getValue()
boolean	isMaximisation()
boolean	isMinimisation()
BigDecimal	maximise()
BigDecimal	minimise()
void	reset()
void	setMatrixFactory(BasicMatrix.Factory aMatrixFactory)
void	setMaximisation(boolean aFlag)
void	setMinimisation(boolean aFlag)
OptimisationSolver.Result	solve()
OptimisationSolver.Result	solve(OptimisationModel aValidationModel)
void	terminate()
String	toArgumentString(Variable aVar)
String	toArgumentString(Variable[] theVars, Expression aFunction)
boolean	validateComposition() OptimisationModel is meant to be implemented in parallel with OptimisationSolver.
boolean	validateSolution(BasicMatrix aSolution, NumberContext aContext)
boolean	validateSolution(NumberContext aContext)

Methods inherited from class org.ojalgo.netio.SystemProcess

communicate, communicate, getLastReturnArgument

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

public static boolean DEBUG

Constructor Detail

JAMPL

public JAMPL()

JAMPL

public JAMPL(ExpressionsBasedModel<?> aModel)

Method Detail

communicate

public List<Message> communicate(Command aCommand)

communicate

public List<Message> communicate(Command aCommand,
                                 String anArg)

getDefaultSolver

public OptimisationSolver getDefaultSolver()

Description copied from interface: OptimisationModel

No need to implement an OptimisationModel if there is not at least one matching OptimisationSolver.

Specified by:

getDefaultSolver in interface OptimisationModel

getMatrixFactory

public BasicMatrix.Factory getMatrixFactory()

getState

public State getState()

getValue

public BigDecimal getValue()

isMaximisation

public boolean isMaximisation()

isMinimisation

public boolean isMinimisation()

maximise

public BigDecimal maximise()

Specified by:

maximise in interface OptimisationModel

minimise

public BigDecimal minimise()

Specified by:

minimise in interface OptimisationModel

reset

public void reset()

setMatrixFactory

public void setMatrixFactory(BasicMatrix.Factory aMatrixFactory)

setMaximisation

public void setMaximisation(boolean aFlag)

setMinimisation

public void setMinimisation(boolean aFlag)

solve

public OptimisationSolver.Result solve()

Specified by:

solve in interface OptimisationSolver

solve

public OptimisationSolver.Result solve(OptimisationModel aValidationModel)

Specified by:

solve in interface OptimisationSolver

terminate

public void terminate()

Overrides:

terminate in class SystemProcess

toArgumentString

public String toArgumentString(Variable aVar)

toArgumentString

public String toArgumentString(Variable[] theVars,
                               Expression aFunction)

validateComposition

public boolean validateComposition()
                            throws ModelValidationException

Description copied from interface: OptimisationModel

OptimisationModel is meant to be implemented in parallel with OptimisationSolver. This method indicates if the model is built in a way the solver can handle or not.

Specified by:

validateComposition in interface OptimisationModel

Throws:

ModelValidationException

validateSolution

public boolean validateSolution(BasicMatrix aSolution,
                                NumberContext aContext)

Specified by:

validateSolution in interface OptimisationModel

validateSolution

public boolean validateSolution(NumberContext aContext)

Specified by:

validateSolution in interface OptimisationModel