Package net.bmahe.genetics4j.moo.spea2.spec.replacement

Class ImmutableSPEA2Replacement.Builder<T extends Comparable<T>>

java.lang.Object
net.bmahe.genetics4j.moo.spea2.spec.replacement.ImmutableSPEA2Replacement.Builder<T>
Direct Known Subclasses:
SPEA2Replacement.Builder
Enclosing class:
ImmutableSPEA2Replacement<T extends Comparable<T>>
@Generated(from="SPEA2Replacement", generator="Immutables") public static class ImmutableSPEA2Replacement.Builder<T extends Comparable<T>> extends Object
Builds instances of type SPEA2Replacement. 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 Details

  • Constructor Details

    • Builder

      public Builder()
      Creates a builder for SPEA2Replacement instances. 
       new SPEA2Replacement.Builder<T>()
    .dominance(Comparator<T>) // optional dominance
    .deduplicate(Optional<Comparator<net.bmahe.genetics4j.core.Genotype>>) // optional deduplicate
    .k(Optional<Integer>) // optional k
    .distance(function.BiFunction<T, T, Double>) // required distance
    .build();

  • Method Details

    • from

      public final SPEA2Replacement.Builder<T> from(SPEA2Replacement<T> instance)
      Fill a builder with attribute values from the provided SPEA2Replacement 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

    • dominance

      public final SPEA2Replacement.Builder<T> dominance(Comparator<T> dominance)
      Initializes the value for the dominance attribute.

      If not set, this attribute will have a default value as returned by the initializer of dominance.

      Parameters:
      dominance - The value for dominance
      Returns:
      this builder for use in a chained invocation

    • deduplicate

      public final SPEA2Replacement.Builder<T> deduplicate(Comparator<Genotype> deduplicate)
      Initializes the optional value deduplicate to deduplicate.
      Parameters:
      deduplicate - The value for deduplicate
      Returns:
      this builder for chained invocation

    • deduplicate

      public final SPEA2Replacement.Builder<T> deduplicate(Optional<? extends Comparator<Genotype>> deduplicate)
      Initializes the optional value deduplicate to deduplicate.
      Parameters:
      deduplicate - The value for deduplicate
      Returns:
      this builder for use in a chained invocation

    • k

      public final SPEA2Replacement.Builder<T> k(int k)
      Initializes the optional value k to k.
      Parameters:
      k - The value for k
      Returns:
      this builder for chained invocation

    • k

      public final SPEA2Replacement.Builder<T> k(Optional<Integer> k)
      Initializes the optional value k to k.
      Parameters:
      k - The value for k
      Returns:
      this builder for use in a chained invocation

    • distance

      public final SPEA2Replacement.Builder<T> distance(BiFunction<T,T,Double> distance)
      Initializes the value for the distance attribute.
      Parameters:
      distance - The value for distance
      Returns:
      this builder for use in a chained invocation

    • build

      public SPEA2Replacement<T> build()
      Builds a new SPEA2Replacement.
      Returns:
      An immutable instance of SPEA2Replacement
      Throws:
      IllegalStateException - if any required attributes are missing

    • deduplicateIsSet

      private boolean deduplicateIsSet()

    • kIsSet

      private boolean kIsSet()

    • formatRequiredAttributesMessage

      private String formatRequiredAttributesMessage()