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package net.bmahe.genetics4j.neat.mutation.chromosome; |
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import java.util.List; |
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import java.util.Objects; |
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import java.util.random.RandomGenerator; |
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import net.bmahe.genetics4j.core.spec.mutation.RandomMutation; |
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import net.bmahe.genetics4j.neat.Connection; |
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import net.bmahe.genetics4j.neat.chromosomes.NeatChromosome; |
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public class NeatChromosomeRandomMutationHandler |
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extends AbstractNeatChromosomeConnectionMutationHandler<RandomMutation> |
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{ |
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public NeatChromosomeRandomMutationHandler(final RandomGenerator _randomGenerator) { |
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super(RandomMutation.class, _randomGenerator); |
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} |
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@Override |
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protected List<Connection> mutateConnection(final RandomMutation randomMutation, final NeatChromosome neatChromosome, |
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final Connection oldConnection, final int i) { |
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Objects.requireNonNull(randomMutation); |
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Objects.requireNonNull(neatChromosome); |
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Objects.requireNonNull(oldConnection); |
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3
1. mutateConnection : replaced call to net/bmahe/genetics4j/neat/Connection$Builder::from with receiver → KILLED
2. mutateConnection : removed call to net/bmahe/genetics4j/neat/Connection::builder → KILLED
3. mutateConnection : removed call to net/bmahe/genetics4j/neat/Connection$Builder::from → KILLED
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final var connectionBuilder = Connection.builder().from(oldConnection); |
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1
1. mutateConnection : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMinWeightValue → KILLED
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final var minValue = neatChromosome.getMinWeightValue(); |
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1. mutateConnection : removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMaxWeightValue → SURVIVED
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final var maxValue = neatChromosome.getMaxWeightValue(); |
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1
1. mutateConnection : removed call to net/bmahe/genetics4j/neat/mutation/chromosome/NeatChromosomeRandomMutationHandler::getRandomGenerator → KILLED
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final var randomGenerator = getRandomGenerator(); |
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// TODO use distribution |
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4
1. mutateConnection : Replaced float subtraction with addition → SURVIVED
2. mutateConnection : removed call to java/util/random/RandomGenerator::nextFloat → KILLED
3. mutateConnection : Replaced float addition with subtraction → KILLED
4. mutateConnection : replaced call to java/util/random/RandomGenerator::nextFloat with argument → KILLED
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float newWeight = randomGenerator.nextFloat(maxValue - minValue) + minValue; |
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2
1. mutateConnection : replaced call to net/bmahe/genetics4j/neat/Connection$Builder::weight with receiver → KILLED
2. mutateConnection : removed call to net/bmahe/genetics4j/neat/Connection$Builder::weight → KILLED
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connectionBuilder.weight(newWeight); |
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3
1. mutateConnection : replaced return value with Collections.emptyList for net/bmahe/genetics4j/neat/mutation/chromosome/NeatChromosomeRandomMutationHandler::mutateConnection → KILLED
2. mutateConnection : removed call to net/bmahe/genetics4j/neat/Connection$Builder::build → KILLED
3. mutateConnection : removed call to java/util/List::of → KILLED
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return List.of(connectionBuilder.build()); |
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} |
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} |
| | Mutations |
| 26 |
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1.1
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] replaced call to net/bmahe/genetics4j/neat/Connection$Builder::from with receiver → KILLED
2.2
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to net/bmahe/genetics4j/neat/Connection::builder → KILLED
3.3
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to net/bmahe/genetics4j/neat/Connection$Builder::from → KILLED
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1.1
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMinWeightValue → KILLED
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1.1
Location : mutateConnection
Killed by : none removed call to net/bmahe/genetics4j/neat/chromosomes/NeatChromosome::getMaxWeightValue → SURVIVED
Covering tests
Covered by tests:
- net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()]
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| 31 |
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1.1
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to net/bmahe/genetics4j/neat/mutation/chromosome/NeatChromosomeRandomMutationHandler::getRandomGenerator → KILLED
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| 34 |
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1.1
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to java/util/random/RandomGenerator::nextFloat → KILLED
2.2
Location : mutateConnection
Killed by : none Replaced float subtraction with addition → SURVIVED
Covering tests
Covered by tests:
- net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()]
3.3
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] Replaced float addition with subtraction → KILLED
4.4
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] replaced call to java/util/random/RandomGenerator::nextFloat with argument → KILLED
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| 35 |
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1.1
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] replaced call to net/bmahe/genetics4j/neat/Connection$Builder::weight with receiver → KILLED
2.2
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to net/bmahe/genetics4j/neat/Connection$Builder::weight → KILLED
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| 36 |
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1.1
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] replaced return value with Collections.emptyList for net/bmahe/genetics4j/neat/mutation/chromosome/NeatChromosomeRandomMutationHandler::mutateConnection → KILLED
2.2
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to net/bmahe/genetics4j/neat/Connection$Builder::build → KILLED
3.3
Location : mutateConnection
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.NeatChromosomeRandomMutationHandlerTest]/[method:mutateConnection()] removed call to java/util/List::of → KILLED
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