Package net.bmahe.genetics4j.core.spec.selection

Class ImmutableRouletteWheel.Builder

java.lang.Object

net.bmahe.genetics4j.core.spec.selection.ImmutableRouletteWheel.Builder

Enclosing class:

ImmutableRouletteWheel

public static final class ImmutableRouletteWheel.Builder
extends Object

Builds instances of type ImmutableRouletteWheel. 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.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Builder()

Method Summary

Modifier and Type	Method	Description
ImmutableRouletteWheel	build()	Builds a new ImmutableRouletteWheel.
final ImmutableRouletteWheel.Builder	from(RouletteWheel instance)	Fill a builder with attribute values from the provided RouletteWheel instance.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

private Builder()

Method Details

from

public final ImmutableRouletteWheel.Builder from(RouletteWheel instance)

Fill a builder with attribute values from the provided RouletteWheel 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

build

public ImmutableRouletteWheel build()

Builds a new ImmutableRouletteWheel.

Returns:

An immutable instance of RouletteWheel

Throws:

IllegalStateException - if any required attributes are missing