GenerationalReplacementStrategyHandler.java

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package net.bmahe.genetics4j.core.replacement;
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import java.util.Objects;
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import org.apache.commons.lang3.Validate;
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import net.bmahe.genetics4j.core.selection.SelectionPolicyHandler;
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import net.bmahe.genetics4j.core.selection.SelectionPolicyHandlerResolver;
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import net.bmahe.genetics4j.core.selection.Selector;
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import net.bmahe.genetics4j.core.spec.AbstractEAConfiguration;
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import net.bmahe.genetics4j.core.spec.AbstractEAExecutionContext;
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import net.bmahe.genetics4j.core.spec.replacement.GenerationalReplacement;
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import net.bmahe.genetics4j.core.spec.replacement.ReplacementStrategy;
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import net.bmahe.genetics4j.core.spec.selection.SelectionPolicy;
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public class GenerationalReplacementStrategyHandler<T extends Comparable<T>> implements ReplacementStrategyHandler<T> {
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	@Override
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	public boolean canHandle(final ReplacementStrategy replacementStrategy) {
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		Objects.requireNonNull(replacementStrategy);
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22 2 1. canHandle : replaced boolean return with false for net/bmahe/genetics4j/core/replacement/GenerationalReplacementStrategyHandler::canHandle → NO_COVERAGE
2. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/replacement/GenerationalReplacementStrategyHandler::canHandle → NO_COVERAGE
 
		return replacementStrategy instanceof GenerationalReplacement;
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	}
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	@Override
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	public ReplacementStrategyImplementor<T> resolve(final AbstractEAExecutionContext<T> eaExecutionContext,
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			final AbstractEAConfiguration<T> eaConfiguration,
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			final SelectionPolicyHandlerResolver<T> selectionPolicyHandlerResolver,
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			final ReplacementStrategy replacementStrategy) {
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		Objects.requireNonNull(eaExecutionContext);
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		Objects.requireNonNull(eaConfiguration);
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		Objects.requireNonNull(selectionPolicyHandlerResolver);
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		Objects.requireNonNull(replacementStrategy);
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		Validate.isInstanceOf(GenerationalReplacement.class, replacementStrategy);
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		final GenerationalReplacement generationalReplacement = (GenerationalReplacement) replacementStrategy;
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38 1 1. resolve : removed call to net/bmahe/genetics4j/core/spec/replacement/GenerationalReplacement::offspringSelectionPolicy → NO_COVERAGE
 
		final SelectionPolicy offspringSelectionPolicy = generationalReplacement.offspringSelectionPolicy();
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		final SelectionPolicyHandler<T> offspringSelectionPolicyHandler = selectionPolicyHandlerResolver
40 1 1. resolve : removed call to net/bmahe/genetics4j/core/selection/SelectionPolicyHandlerResolver::resolve → NO_COVERAGE
 
				.resolve(offspringSelectionPolicy);
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		final Selector<T> offspringSelector = offspringSelectionPolicyHandler
42 1 1. resolve : removed call to net/bmahe/genetics4j/core/selection/SelectionPolicyHandler::resolve → NO_COVERAGE
 
				.resolve(eaExecutionContext, eaConfiguration, selectionPolicyHandlerResolver, offspringSelectionPolicy);
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44 2 1. resolve : replaced return value with null for net/bmahe/genetics4j/core/replacement/GenerationalReplacementStrategyHandler::resolve → NO_COVERAGE
2. resolve : removed call to net/bmahe/genetics4j/core/replacement/GenerationalReplacementImpl::<init> → NO_COVERAGE
 
		return new GenerationalReplacementImpl<>(generationalReplacement, offspringSelector);
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	}
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}

Mutations

22

1.1
Location : canHandle
Killed by : none replaced boolean return with false for net/bmahe/genetics4j/core/replacement/GenerationalReplacementStrategyHandler::canHandle → NO_COVERAGE

2.2
Location : canHandle
Killed by : none replaced boolean return with true for net/bmahe/genetics4j/core/replacement/GenerationalReplacementStrategyHandler::canHandle → NO_COVERAGE

38

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/spec/replacement/GenerationalReplacement::offspringSelectionPolicy → NO_COVERAGE

40

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/selection/SelectionPolicyHandlerResolver::resolve → NO_COVERAGE

42

1.1
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/selection/SelectionPolicyHandler::resolve → NO_COVERAGE

44

1.1
Location : resolve
Killed by : none replaced return value with null for net/bmahe/genetics4j/core/replacement/GenerationalReplacementStrategyHandler::resolve → NO_COVERAGE

2.2
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/replacement/GenerationalReplacementImpl::<init> → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.25.7 support