org.ojalgo.optimisation

Class BaseSolver

java.lang.Object

org.ojalgo.optimisation.GenericSolver

org.ojalgo.optimisation.BaseSolver

All Implemented Interfaces:

Serializable, Optimisation, Optimisation.Solver

Direct Known Subclasses:

ConvexSolver, LinearSolver

public abstract class BaseSolver
extends GenericSolver

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	BaseSolver.AbstractBuilder<B extends BaseSolver.AbstractBuilder<?,?>,S extends BaseSolver>

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

Field Summary

Fields inherited from class org.ojalgo.optimisation.GenericSolver

options

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseSolver(BaseSolver.AbstractBuilder<?,?> matrices, Optimisation.Options solverOptions)

Method Summary

Modifier and Type	Method and Description
protected int	countEqualityConstraints()
protected int	countInequalityConstraints()
protected int	countVariables()
void	dispose() Cleanup when a solver instance is no longer needed.
protected void	fillX(Access1D<?> solution)
protected void	fillX(double value)
protected MatrixStore<Double>	getAE()
protected MatrixStore<Double>	getAEX()
protected MatrixStore<Double>	getAI()
protected MatrixStore<Double>	getAIX(int[] selector)
protected MatrixStore<Double>	getBE()
protected MatrixStore<Double>	getBI()
protected MatrixStore<Double>	getBI(int[] selector)
protected MatrixStore<Double>	getC()
protected MatrixStore<Double>	getQ()
protected PhysicalStore<Double>	getSE()
protected MatrixStore<Double>	getSI(int... rowSelector)
protected PhysicalStore<Double>	getX()
protected boolean	hasEqualityConstraints()
protected boolean	hasInequalityConstraints()
protected boolean	hasObjective()
protected boolean	isX()
protected void	resetX()
protected void	setX(int index, double value)
String	toString()

Methods inherited from class org.ojalgo.optimisation.GenericSolver

buildResult, countIterations, countTime, debug, debug, error, evaluateFunction, extractSolution, getState, incrementIterationsCount, initialise, isDebug, isIterationAllowed, needsAnotherIteration, resetIterationsCount, setState, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.optimisation.Optimisation.Solver

solve, solve

Constructor Detail

BaseSolver

protected BaseSolver(BaseSolver.AbstractBuilder<?,?> matrices,
                     Optimisation.Options solverOptions)

Method Detail

dispose

public void dispose()

Description copied from interface: Optimisation.Solver

Cleanup when a solver instance is no longer needed. The default implementation does nothing,

toString

public String toString()

Overrides:

toString in class Object

countEqualityConstraints

protected int countEqualityConstraints()

countInequalityConstraints

protected int countInequalityConstraints()

countVariables

protected int countVariables()

fillX

protected void fillX(Access1D<?> solution)

fillX

protected void fillX(double value)

getAE

protected MatrixStore<Double> getAE()

getAEX

protected MatrixStore<Double> getAEX()

getAI

protected MatrixStore<Double> getAI()

getAIX

protected MatrixStore<Double> getAIX(int[] selector)

getBE

protected MatrixStore<Double> getBE()

getBI

protected MatrixStore<Double> getBI()

getBI

protected MatrixStore<Double> getBI(int[] selector)

getC

protected MatrixStore<Double> getC()

getQ

protected MatrixStore<Double> getQ()

getSE

protected PhysicalStore<Double> getSE()

getSI

protected MatrixStore<Double> getSI(int... rowSelector)

getX

protected PhysicalStore<Double> getX()

hasEqualityConstraints

protected boolean hasEqualityConstraints()

hasInequalityConstraints

protected boolean hasInequalityConstraints()

hasObjective

protected boolean hasObjective()

isX

protected boolean isX()

resetX

protected void resetX()

setX

protected void setX(int index,
                    double value)