se.optimatika.ampl
Class JAMPL

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

All Implemented Interfaces:

Optimisation, Optimisation.Model<JAMPL>, Optimisation.Solver

public class JAMPL
extends SystemProcess
implements Optimisation.Model<JAMPL>, Optimisation.Solver

Nested Class Summary

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

Optimisation.Constraint, Optimisation.Model<S extends Optimisation.Solver>, Optimisation.Objective, Optimisation.Options, Optimisation.Result, Optimisation.Solver, Optimisation.State, Optimisation.ValidationException

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)
double	doubleValue(int anInd)
BigDecimal	get(int anInd)
JAMPL	getDefaultSolver()
BasicMatrix.Factory	getMatrixFactory()
Optimisation.State	getState()
BigDecimal	getValue()
boolean	isMaximisation()
boolean	isMinimisation()
Iterator<BigDecimal>	iterator()
Optimisation.Result	maximise()
Optimisation.Result	minimise()
void	reset()
void	setMatrixFactory(BasicMatrix.Factory aMatrixFactory)
void	setMaximisation(boolean aFlag)
void	setMinimisation(boolean aFlag)
int	size()
Optimisation.Result	solve()
JAMPL	solve(JAMPL aModel)
void	terminate()
String	toArgumentString(List<Variable> theVars, Expression aFunction)
String	toArgumentString(Variable aVar)
boolean	validate()
boolean	validateComposition() Deprecated. Use validate() instead

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)

doubleValue

public double doubleValue(int anInd)

get

public BigDecimal get(int anInd)

getDefaultSolver

public JAMPL getDefaultSolver()

Specified by:

getDefaultSolver in interface Optimisation.Model<JAMPL>

Returns:

A solver that should be able to solve this problem.

getMatrixFactory

public BasicMatrix.Factory getMatrixFactory()

getState

public Optimisation.State getState()

getValue

public BigDecimal getValue()

isMaximisation

public boolean isMaximisation()

isMinimisation

public boolean isMinimisation()

iterator

public Iterator<BigDecimal> iterator()

maximise

public Optimisation.Result maximise()

Specified by:

maximise in interface Optimisation.Model<JAMPL>

minimise

public Optimisation.Result minimise()

Specified by:

minimise in interface Optimisation.Model<JAMPL>

reset

public void reset()

setMatrixFactory

public void setMatrixFactory(BasicMatrix.Factory aMatrixFactory)

setMaximisation

public void setMaximisation(boolean aFlag)

setMinimisation

public void setMinimisation(boolean aFlag)

size

public int size()

solve

public Optimisation.Result solve()

Specified by:

solve in interface Optimisation.Solver

solve

public JAMPL solve(JAMPL aModel)

terminate

public void terminate()

Overrides:

terminate in class SystemProcess

toArgumentString

public String toArgumentString(List<Variable> theVars,
                               Expression aFunction)

toArgumentString

public String toArgumentString(Variable aVar)

validate

public boolean validate()
                 throws Optimisation.ValidationException

Specified by:

validate in interface Optimisation.Model<JAMPL>

Returns:

true If eveything is ok

Throws:

Optimisation.ValidationException - If something is structurally impossible. Maybe you've defined a lower bound that is leger than the upper bound.

validateComposition

@Deprecated
public boolean validateComposition()
                            throws Optimisation.ValidationException

Deprecated. Use validate() instead

Throws:

Optimisation.ValidationException