PickFirstParentHandler.java

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package net.bmahe.genetics4j.core.combination;
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import java.util.List;
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import org.apache.commons.lang3.Validate;
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import net.bmahe.genetics4j.core.chromosomes.Chromosome;
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import net.bmahe.genetics4j.core.spec.AbstractEAConfiguration;
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import net.bmahe.genetics4j.core.spec.chromosome.ChromosomeSpec;
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import net.bmahe.genetics4j.core.spec.combination.CombinationPolicy;
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import net.bmahe.genetics4j.core.spec.combination.PickFirstParent;
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public class PickFirstParentHandler<T extends Comparable<T>> implements ChromosomeCombinatorHandler<T> {
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	@Override
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	public boolean canHandle(final ChromosomeCombinatorResolver<T> chromosomeCombinatorResolver,
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			final CombinationPolicy combinationPolicy, final ChromosomeSpec chromosome) {
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		Validate.notNull(combinationPolicy);
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20 2 1. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/combination/PickFirstParentHandler::canHandle → NO_COVERAGE
2. canHandle : replaced boolean return with false for net/bmahe/genetics4j/core/combination/PickFirstParentHandler::canHandle → NO_COVERAGE
 
		return combinationPolicy instanceof PickFirstParent;
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	}
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	@Override
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	public ChromosomeCombinator<T> resolve(final ChromosomeCombinatorResolver<T> chromosomeCombinatorResolver,
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			final CombinationPolicy combinationPolicy, final ChromosomeSpec chromosome) {
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28 2 1. resolve : removed call to net/bmahe/genetics4j/core/combination/PickFirstParentHandler$1::<init> → NO_COVERAGE
2. resolve : replaced return value with null for net/bmahe/genetics4j/core/combination/PickFirstParentHandler::resolve → NO_COVERAGE
 
		return new ChromosomeCombinator<T>() {
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			@Override
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			public List<Chromosome> combine(final AbstractEAConfiguration<T> eaConfiguration, final Chromosome chromosome1,
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					final T firstParentFitness, final Chromosome chromosome2, final T secondParentFitness) {
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				Validate.notNull(chromosome1);
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35 2 1. combine : removed call to java/util/List::of → NO_COVERAGE
2. combine : replaced return value with Collections.emptyList for net/bmahe/genetics4j/core/combination/PickFirstParentHandler$1::combine → NO_COVERAGE
 
				return List.of(chromosome1);
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			}
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		};
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	}
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}

Mutations

20

1.1
Location : canHandle
Killed by : none replaced boolean return with true for net/bmahe/genetics4j/core/combination/PickFirstParentHandler::canHandle → NO_COVERAGE

2.2
Location : canHandle
Killed by : none replaced boolean return with false for net/bmahe/genetics4j/core/combination/PickFirstParentHandler::canHandle → NO_COVERAGE

28

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/combination/PickFirstParentHandler$1::<init> → NO_COVERAGE

2.2
Location : resolve
Killed by : none replaced return value with null for net/bmahe/genetics4j/core/combination/PickFirstParentHandler::resolve → NO_COVERAGE

35

1.1
Location : combine
Killed by : none removed call to java/util/List::of → NO_COVERAGE

2.2
Location : combine
Killed by : none replaced return value with Collections.emptyList for net/bmahe/genetics4j/core/combination/PickFirstParentHandler$1::combine → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.20.3