Tournament.java

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package net.bmahe.genetics4j.core.spec.selection;
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import java.util.Comparator;
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import org.immutables.value.Value;
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import net.bmahe.genetics4j.core.Individual;
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@Value.Immutable
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public abstract class Tournament<T extends Comparable<T>> implements SelectionPolicy {
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	@Value.Parameter
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	public abstract int numCandidates();
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	@Value.Default
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	public Comparator<Individual<T>> comparator() {
17 2 1. comparator : replaced return value with null for net/bmahe/genetics4j/core/spec/selection/Tournament::comparator → KILLED
2. comparator : removed call to java/util/Comparator::comparing → KILLED
 
		return Comparator.comparing(Individual::fitness);
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	}
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	/*
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	 * TODO: Enabling this makes immutables create non-compilable code
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	 *
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	 * @Value.Check protected void check() { Validate.isTrue(numCandidates() > 0); }
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	 */
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	public static class Builder<T extends Comparable<T>> extends ImmutableTournament.Builder<T> {
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	}
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	public static <U extends Comparable<U>> Tournament<U> of(final int numCandidates) {
30 2 1. of : replaced return value with null for net/bmahe/genetics4j/core/spec/selection/Tournament::of → KILLED
2. of : removed call to net/bmahe/genetics4j/core/spec/selection/ImmutableTournament::of → KILLED
 
		return ImmutableTournament.of(numCandidates);
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	}
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	public static <U extends Comparable<U>> Tournament<U> of(final int numCandidates,
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			final Comparator<Individual<U>> comparator) {
35 4 1. of : replaced call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::numCandidates with receiver → KILLED
2. of : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::numCandidates → KILLED
3. of : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::<init> → KILLED
4. of : replaced return value with null for net/bmahe/genetics4j/core/spec/selection/Tournament::of → KILLED
 
		return new Builder<U>().numCandidates(numCandidates)
36 2 1. of : replaced call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::comparator with receiver → KILLED
2. of : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::comparator → KILLED
 
				.comparator(comparator)
37 1 1. of : removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::build → KILLED
 
				.build();
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	}
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}

Mutations

17

1.1
Location : comparator
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:randomIsRequired()] replaced return value with null for net/bmahe/genetics4j/core/spec/selection/Tournament::comparator → KILLED

2.2
Location : comparator
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:randomIsRequired()] removed call to java/util/Comparator::comparing → KILLED

30

1.1
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:randomIsRequired()] replaced return value with null for net/bmahe/genetics4j/core/spec/selection/Tournament::of → KILLED

2.2
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:randomIsRequired()] removed call to net/bmahe/genetics4j/core/spec/selection/ImmutableTournament::of → KILLED

35

1.1
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] replaced call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::numCandidates with receiver → KILLED

2.2
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::numCandidates → KILLED

3.3
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::<init> → KILLED

4.4
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] replaced return value with null for net/bmahe/genetics4j/core/spec/selection/Tournament::of → KILLED

36

1.1
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] replaced call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::comparator with receiver → KILLED

2.2
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::comparator → KILLED

37

1.1
Location : of
Killed by : net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()] removed call to net/bmahe/genetics4j/core/spec/selection/Tournament$Builder::build → KILLED

Active mutators

Tests examined


Report generated by PIT 1.20.3