ProportionalTournament.java

package net.bmahe.genetics4j.core.spec.selection;

import java.util.Comparator;

import org.apache.commons.lang3.Validate;

import org.immutables.value.Value;

import net.bmahe.genetics4j.core.Individual;

@Value.Style(overshadowImplementation = true)

@Value.Immutable

public interface ProportionalTournament<T extends Comparable<T>> extends SelectionPolicy {

	@Value.Parameter

	int numCandidates();

	@Value.Parameter

	double proportionFirst();

	@Value.Parameter

	Comparator<Individual<T>> firstComparator();

	@Value.Parameter

	Comparator<Individual<T>> secondComparator();

	@Value.Check

	default void check() {

		Validate.inclusiveBetween(0.0, 1.0, proportionFirst());

	}

	public static <T extends Comparable<T>> ProportionalTournament<T> of(int numCandidates, double proportionFirst,

			Comparator<Individual<T>> firstComparator, Comparator<Individual<T>> secondComparator) {

		return ImmutableProportionalTournament.of(numCandidates, proportionFirst, firstComparator, secondComparator);

	}

}

Active mutators

• CONDITIONALS_BOUNDARY
• CONSTRUCTOR_CALLS
• EMPTY_RETURNS
• EXPERIMENTAL_ARGUMENT_PROPAGATION
• EXPERIMENTAL_BIG_DECIMAL
• EXPERIMENTAL_BIG_INTEGER
• EXPERIMENTAL_MEMBER_VARIABLE
• EXPERIMENTAL_NAKED_RECEIVER
• EXPERIMENTAL_REMOVE_SWITCH_MUTATOR_[0-99]
• EXPERIMENTAL_SWITCH
• FALSE_RETURNS
• INCREMENTS
• INLINE_CONSTS
• INVERT_NEGS
• MATH
• NEGATE_CONDITIONALS
• NON_VOID_METHOD_CALLS
• NULL_RETURNS
• PRIMITIVE_RETURNS
• REMOVE_CONDITIONALS_EQUAL_ELSE
• REMOVE_CONDITIONALS_EQUAL_IF
• REMOVE_CONDITIONALS_ORDER_ELSE
• REMOVE_CONDITIONALS_ORDER_IF
• REMOVE_INCREMENTS
• TRUE_RETURNS
• VOID_METHOD_CALLS

Tests examined

• net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:canHandle()] (1 ms)
• net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()] (6 ms)
• net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()] (109 ms)