org.ojalgo.optimisation

Class MathProgSysModel

java.lang.Object

org.ojalgo.optimisation.MathProgSysModel

public final class MathProgSysModel
extends Object

Mathematical Programming System (MPS) Model

Author:

apete

Method Summary

Modifier and Type	Method and Description
void	dispose()
boolean	equals(Object obj)
ExpressionsBasedModel	getExpressionsBasedModel()
String	getName()
int	hashCode()
static MathProgSysModel	make(File file)
Optimisation.Result	maximise() Will disregard the OBJSENSE and maximise.
Optimisation.Result	minimise() Will disregard the OBJSENSE and minimise.
Optimisation.Result	solve() If the OBJSENSE was specified in the file it is used otherwise the default is to minimise.
String	toString()
boolean	validate()
boolean	validate(Access1D<BigDecimal> solution, NumberContext context)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

make

public static MathProgSysModel make(File file)

dispose

public void dispose()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getExpressionsBasedModel

public ExpressionsBasedModel getExpressionsBasedModel()

Returns:

The delegate ExpressionsBasedModel

getName

public String getName()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

maximise

public Optimisation.Result maximise()

Will disregard the OBJSENSE and maximise.

See Also:

Optimisation.Model.maximise()

minimise

public Optimisation.Result minimise()

Will disregard the OBJSENSE and minimise.

See Also:

Optimisation.Model.minimise()

solve

public Optimisation.Result solve()

If the OBJSENSE was specified in the file it is used otherwise the default is to minimise.

The solution (variable values) are in the order the columns were defined in the MPS-file.

toString

public String toString()

Overrides:

toString in class Object

validate

public boolean validate()

validate

public boolean validate(Access1D<BigDecimal> solution,
                        NumberContext context)

See Also:

ExpressionsBasedModel.validate(org.ojalgo.structure.Access1D, org.ojalgo.type.context.NumberContext)