org.ojalgo.optimisation

Class Optimisation.Result

java.lang.Object

org.ojalgo.optimisation.Optimisation.Result

All Implemented Interfaces:

Comparable<Optimisation.Result>, Optimisation, Access1D<BigDecimal>, Structure1D

Enclosing interface:

Optimisation

public static final class Optimisation.Result
extends Object
implements Optimisation, Access1D<BigDecimal>, Comparable<Optimisation.Result>

Nested Class Summary

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

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

Nested classes/interfaces inherited from interface org.ojalgo.structure.Access1D

Access1D.Aggregatable<N extends Number>, Access1D.Collectable<N extends Number,R extends Mutate1D.Receiver<N>>, Access1D.Elements, Access1D.ElementView<N extends Number>, Access1D.IndexOf, Access1D.Sliceable<N extends Number>, Access1D.Visitable<N extends Number>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexCallback, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.Logical<S extends Structure1D,B extends Structure1D.Logical<S,?>>, Structure1D.LongIndex, Structure1D.LoopCallback

Constructor Summary

Constructors

Constructor and Description
Result(Optimisation.State state, Access1D<?> solution)
Result(Optimisation.State state, double value, Access1D<?> solution)
Result(Optimisation.State state, Optimisation.Result result)

Method Summary

Modifier and Type	Method and Description
int	compareTo(Optimisation.Result reference)
long	count()
double	doubleValue(long index)
boolean	equals(Object obj)
BigDecimal	get(long index)
Optional<Access1D<?>>	getMultipliers() The dual variables or Lagrange multipliers associated with the problem.
Optimisation.Result	getSolution(NumberContext precision) Will round the solution to the given precision
Optimisation.State	getState()
double	getValue() Objective Function Value
int	hashCode()
Optimisation.Result	multipliers(Access1D<?> multipliers)
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.structure.Access1D

asCollectable1D, asPrimitive1D, axpy, byteValue, dot, elements, equals, floatValue, hashCode, intValue, longValue, nonzeros, shortValue, supplyTo, toRawCopy1D, toString, wrap, wrap, wrap

Methods inherited from interface org.ojalgo.structure.Structure1D

index, loopAll, loopMatching, loopRange, mapper

Constructor Detail

Result

public Result(Optimisation.State state,
              Access1D<?> solution)

Result

public Result(Optimisation.State state,
              double value,
              Access1D<?> solution)

Result

public Result(Optimisation.State state,
              Optimisation.Result result)

Method Detail

compareTo

public int compareTo(Optimisation.Result reference)

Specified by:

compareTo in interface Comparable<Optimisation.Result>

count

public long count()

Specified by:

count in interface Structure1D

Returns:

The total number of elements in this structure.

doubleValue

public double doubleValue(long index)

Specified by:

doubleValue in interface Access1D<BigDecimal>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

get

public BigDecimal get(long index)

Specified by:

get in interface Access1D<BigDecimal>

getMultipliers

public Optional<Access1D<?>> getMultipliers()

The dual variables or Lagrange multipliers associated with the problem.

getSolution

public Optimisation.Result getSolution(NumberContext precision)

Will round the solution to the given precision

getState

public Optimisation.State getState()

getValue

public double getValue()

Objective Function Value

hashCode

public int hashCode()

Overrides:

hashCode in class Object

multipliers

public Optimisation.Result multipliers(Access1D<?> multipliers)

size

public int size()

Specified by:

size in interface Structure1D

toString

public String toString()

Overrides:

toString in class Object