Class NodeSolver

java.lang.Object

org.ojalgo.optimisation.IntermediateSolver

org.ojalgo.optimisation.integer.NodeSolver

All Implemented Interfaces:

Optimisation, Optimisation.Solver

public final class NodeSolver
extends IntermediateSolver

Nested Class Summary

Nested classes/interfaces inherited from interface Optimisation

Optimisation.Constraint, Optimisation.ConstraintType, Optimisation.Integration<M,S>, Optimisation.Model, Optimisation.Objective, Optimisation.Options, Optimisation.ProblemStructure, Optimisation.Result, Optimisation.Sense, Optimisation.Solver, Optimisation.State

Field Summary

Fields

Modifier and Type	Field	Description
private static final NumberContext	COEFFICIENT
private static final AtomicInteger	COUNTER
private static final boolean	DEBUG
private static final NumberContext	DYNANISM
private static final NumberContext	LIMIT
private static final NumberContext	PARAMETERS
private static final NumberContext	PRECISION
private static final NumberContext	SCALE

Constructor Summary

Constructors

Constructor	Description
NodeSolver(ExpressionsBasedModel model)

Method Summary

Modifier and Type	Method	Description
private boolean	doGenerateCuts(ModelStrategy strategy, NodeKey nodeKey, ExpressionsBasedModel target)
(package private) boolean	generateCuts(ModelStrategy strategy)
(package private) boolean	generateCuts(ModelStrategy strategy, ExpressionsBasedModel target)
(package private) boolean	generateCuts(ModelStrategy strategy, NodeKey nodeKey)

Methods inherited from class IntermediateSolver

dispose, getIndexInSolver, getModel, getResult, getSolver, getVariable, isSolved, reset, solve, toString, update, validate, validate, validate

Methods inherited from class Object

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

Methods inherited from interface Optimisation.Solver

solve

Field Details

PRECISION

private static final NumberContext PRECISION

COEFFICIENT

private static final NumberContext COEFFICIENT

COUNTER

private static final AtomicInteger COUNTER

DEBUG

private static final boolean DEBUG

See Also:

• Constant Field Values

DYNANISM

private static final NumberContext DYNANISM

LIMIT

private static final NumberContext LIMIT

PARAMETERS

private static final NumberContext PARAMETERS

SCALE

private static final NumberContext SCALE

Constructor Details

NodeSolver

NodeSolver(ExpressionsBasedModel model)

Method Details

doGenerateCuts

private boolean doGenerateCuts(ModelStrategy strategy,
 NodeKey nodeKey,
 ExpressionsBasedModel target)

generateCuts

boolean generateCuts(ModelStrategy strategy)

generateCuts

boolean generateCuts(ModelStrategy strategy,
 ExpressionsBasedModel target)

generateCuts

boolean generateCuts(ModelStrategy strategy,
 NodeKey nodeKey)