Package net.bmahe.genetics4j.core.spec.mutation

Class ImmutableCreepMutation.Builder

java.lang.Object

net.bmahe.genetics4j.core.spec.mutation.ImmutableCreepMutation.Builder

Enclosing class:

ImmutableCreepMutation

public static final class ImmutableCreepMutation.Builder
extends Object

Builds instances of type ImmutableCreepMutation. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Field Summary

Fields

Modifier and Type	Field	Description
private Distribution	distribution
private static final long	INIT_BIT_DISTRIBUTION
private static final long	INIT_BIT_POPULATION_MUTATION_PROBABILITY
private long	initBits
private double	populationMutationProbability

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Builder()

Method Summary

Modifier and Type	Method	Description
ImmutableCreepMutation	build()	Builds a new ImmutableCreepMutation.
final ImmutableCreepMutation.Builder	distribution(Distribution distribution)	Initializes the value for the distribution attribute.
private String	formatRequiredAttributesMessage()
final ImmutableCreepMutation.Builder	from(CreepMutation instance)	Fill a builder with attribute values from the provided CreepMutation instance.
final ImmutableCreepMutation.Builder	populationMutationProbability(double populationMutationProbability)	Initializes the value for the populationMutationProbability attribute.

Methods inherited from class java.lang.Object

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

Field Details

INIT_BIT_POPULATION_MUTATION_PROBABILITY

private static final long INIT_BIT_POPULATION_MUTATION_PROBABILITY

See Also:

• Constant Field Values

INIT_BIT_DISTRIBUTION

private static final long INIT_BIT_DISTRIBUTION

See Also:

• Constant Field Values

initBits

private long initBits

populationMutationProbability

private double populationMutationProbability

distribution

private Distribution distribution

Constructor Details

Builder

private Builder()

Method Details

from

public final ImmutableCreepMutation.Builder from(CreepMutation instance)

Fill a builder with attribute values from the provided CreepMutation instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

populationMutationProbability

public final ImmutableCreepMutation.Builder populationMutationProbability(double populationMutationProbability)

Initializes the value for the populationMutationProbability attribute.

Parameters:

populationMutationProbability - The value for populationMutationProbability

Returns:

this builder for use in a chained invocation

distribution

public final ImmutableCreepMutation.Builder distribution(Distribution distribution)

Initializes the value for the distribution attribute.

Parameters:

distribution - The value for distribution

Returns:

this builder for use in a chained invocation

build

public ImmutableCreepMutation build()

Builds a new ImmutableCreepMutation.

Returns:

An immutable instance of CreepMutation

Throws:

IllegalStateException - if any required attributes are missing

formatRequiredAttributesMessage

private String formatRequiredAttributesMessage()