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package net.bmahe.genetics4j.core.selection; |
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import java.util.Objects; |
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import java.util.random.RandomGenerator; |
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import org.apache.commons.lang3.Validate; |
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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.selection.SelectionPolicy; |
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import net.bmahe.genetics4j.core.spec.selection.SelectiveRefinementTournament; |
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public class SelectiveRefinementTournamentPolicyHandler<T extends Comparable<T>> implements SelectionPolicyHandler<T> { |
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private final RandomGenerator randomGenerator; |
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public SelectiveRefinementTournamentPolicyHandler(final RandomGenerator _randomGenerator) { |
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Objects.requireNonNull(_randomGenerator); |
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1
1. <init> : Removed assignment to member variable randomGenerator → SURVIVED
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this.randomGenerator = _randomGenerator; |
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} |
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@Override |
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public boolean canHandle(final SelectionPolicy selectionPolicy) { |
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Objects.requireNonNull(selectionPolicy); |
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2
1. canHandle : replaced boolean return with true for net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentPolicyHandler::canHandle → NO_COVERAGE
2. canHandle : replaced boolean return with false for net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentPolicyHandler::canHandle → NO_COVERAGE
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return selectionPolicy instanceof SelectiveRefinementTournament; |
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} |
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@SuppressWarnings("unchecked") |
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@Override |
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public Selector<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 SelectionPolicy selectionPolicy) { |
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Objects.requireNonNull(selectionPolicy); |
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Validate.isInstanceOf(SelectiveRefinementTournament.class, selectionPolicy); |
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2
1. resolve : replaced return value with null for net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentPolicyHandler::resolve → NO_COVERAGE
2. resolve : removed call to net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentSelector::<init> → NO_COVERAGE
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return new SelectiveRefinementTournamentSelector<T>((SelectiveRefinementTournament<T>) selectionPolicy, |
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randomGenerator); |
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} |
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} |
| | Mutations |
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1.1
Location : <init>
Killed by : none Removed assignment to member variable randomGenerator → SURVIVED
Covering tests
Covered by tests:
- net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoSurvivorSelector()]
- net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoOffspringSelector()]
- net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:ctorNoElitismSpec()]
- net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMaximize()]
- net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMaximizing()]
- net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:simple()]
- net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RandomSelectionPolicyHandlerTest]/[method:select()]
- net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.TournamentSelectionPolicyHandlerTest]/[method:selectMinimize()]
- net.bmahe.genetics4j.core.replacement.ElitismImplTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.replacement.ElitismImplTest]/[method:atLeastSpecified()]
- net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.MultiTournamentsSelectionPolicyHandlerTest]/[method:selectMaxThenMin()]
- net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.RouletteWheelSelectionPolicyHandlerTest]/[method:selectMinimizing()]
- net.bmahe.genetics4j.core.evaluation.FitnessEvaluatorVirtualThreadTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.evaluation.FitnessEvaluatorVirtualThreadTest]/[method:testVirtualThreadFactory()]
- net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMinimize()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testSystemConstruction()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testGetterMethods()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnceWithDifferentGenerations()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvaluateOnce()]
- net.bmahe.genetics4j.core.mutation.SupersimpleTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.mutation.SupersimpleTest]/[method:simple()]
- net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.selection.ProportionalTournamentSelectionPolicyHandlerTest]/[method:selectMaximize()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithPostEvaluationProcessor()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()]
- net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithImmediateTermination()]
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| 26 |
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1.1
Location : canHandle
Killed by : none replaced boolean return with true for net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentPolicyHandler::canHandle → NO_COVERAGE
2.2
Location : canHandle
Killed by : none replaced boolean return with false for net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentPolicyHandler::canHandle → NO_COVERAGE
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| 38 |
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1.1
Location : resolve
Killed by : none replaced return value with null for net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentPolicyHandler::resolve → NO_COVERAGE
2.2
Location : resolve
Killed by : none removed call to net/bmahe/genetics4j/core/selection/SelectiveRefinementTournamentSelector::<init> → NO_COVERAGE
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