org.opt4j.core

Provides the classes that join the problem and optimizer.

This package contains the Individual and the related classes and interfaces.

Interface Summary
Interface	Description
Genotype	The `Genotype` represents a marker interface.
IndividualFactory	The `IndividualFactory` is a creator for `Individual`s.
IndividualSetListener	The `IndividualSetListener`.
IndividualStateListener	The `IndividualStateListener` receives notifications of an `Individual` changing its `Individual.State`.
Phenotype	The `Phenotype` is a marker interface.
Value<V>	The `Value` represents the result for an `Objective`.

Class Summary
Class	Description
AbstractIndividualFactory<I extends Individual>	The `AbstractIndividualFactory` creates `Individual`s using a given `Provider` and sets the registered `IndividualStateListener`s.
Constraint	The `Constraint` is the identifier for a single constraint in the `Constraints`.
Constraints	The `Constraints` contains the `Constraint`-`Values` pairs of an `Individual`.
Criterion	Superclass for criteria handled in a `CriterionSet`.
CriterionSet<T extends Criterion>	Superclass for `Criterion`-`Values` pairs.
DefaultIndividualFactory	The `DefaultIndividualFactory` is a creator for standard `Individual`s.
DoubleValue	The `DoubleValue` is a `Value` with a `Double` as value.
Individual	The `Individual` class forms a single solution for the given optimization problem.
IndividualSet	The `IndividualSet` is a `Set` of `Individual`s.
InfeasibilityConstraint	A concrete constraint with the same attributes as the base class `Constraint`.
IntegerValue	The `IntegerValue` is a `Value` with an `Integer` as value.
Objective	The `Objective` is the identifier for a single objective in the `Objectives`.
Objectives	The `Objectives` contains the `Objective`-`Value`s pairs of an `Individual`.
Range	representing a range of values [min, max]
SatisfactionConstraint	A concrete constraint with the same attributes as the base class `Constraint` and an additional attribute specifying the objective it refers to.

Enum Summary
Enum	Description
Constraint.Direction	Defines the possible directions a constraint can be defined.
Individual.State	The possible states of an `Individual`.
Objective.Sign	The sign of the objective.