EvolutionResult.java

1 
package net.bmahe.genetics4j.core.spec;
2
3 
import java.util.Comparator;
4 
import java.util.List;
5 
import java.util.Objects;
6 
import java.util.Optional;
7 
import java.util.stream.IntStream;
8
9 
import org.apache.commons.lang3.Validate;
10 
import org.immutables.value.Value;
11
12 
import net.bmahe.genetics4j.core.Genotype;
13
14 
@Value.Immutable
15 
public abstract class EvolutionResult<T extends Comparable<T>> {
16
17 
	@Value.Parameter
18 
	public abstract AbstractEAConfiguration<T> eaConfiguration();
19
20 
	@Value.Parameter
21 
	public abstract long generation();
22
23 
	@Value.Parameter
24 
	public abstract List<Genotype> population();
25
26 
	@Value.Parameter
27 
	public abstract List<T> fitness();
28
29 
	@Value.Derived
30 
	public GenotypeFitness<T> bestIndividual() {
31
32 1 1. bestIndividual : removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::population → KILLED
 
		final List<Genotype> population = population();
33 1 1. bestIndividual : removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::fitness → KILLED
 
		final List<T> fitness = fitness();
34
35 
		Objects.requireNonNull(population);
36 
		Objects.requireNonNull(fitness);
37 
		Validate.isTrue(population.size() == fitness.size());
38 
		Validate.isTrue(population.size() > 0);
39
40 2 1. bestIndividual : removed call to net/bmahe/genetics4j/core/spec/AbstractEAConfiguration::fitnessComparator → KILLED
2. bestIndividual : removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::eaConfiguration → KILLED
 
		final Comparator<T> comparator = eaConfiguration().fitnessComparator();
41
42 3 1. bestIndividual : Substituted 0 with 1 → SURVIVED
2. bestIndividual : removed call to java/util/List::size → KILLED
3. bestIndividual : removed call to java/util/stream/IntStream::range → KILLED
 
		final Optional<Integer> bestIndexOpt = IntStream.range(0, fitness.size())
43 1 1. bestIndividual : removed call to java/util/stream/IntStream::boxed → KILLED
 
				.boxed()
44 7 1. lambda$bestIndividual$0 : replaced int return with 0 for net/bmahe/genetics4j/core/spec/EvolutionResult::lambda$bestIndividual$0 → SURVIVED
2. lambda$bestIndividual$0 : removed call to java/lang/Integer::intValue → SURVIVED
3. lambda$bestIndividual$0 : removed call to java/lang/Integer::intValue → SURVIVED
4. lambda$bestIndividual$0 : removed call to java/util/Comparator::compare → SURVIVED
5. lambda$bestIndividual$0 : removed call to java/util/List::get → KILLED
6. bestIndividual : removed call to java/util/stream/Stream::max → KILLED
7. lambda$bestIndividual$0 : removed call to java/util/List::get → KILLED
 
				.max((a, b) -> comparator.compare(fitness.get(a), fitness.get(b)));
45
46 1 1. bestIndividual : removed call to java/util/Optional::orElseThrow → KILLED
 
		final Integer bestIndex = bestIndexOpt.orElseThrow(
47 2 1. lambda$bestIndividual$1 : replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::lambda$bestIndividual$1 → NO_COVERAGE
2. lambda$bestIndividual$1 : removed call to java/lang/IllegalStateException::<init> → NO_COVERAGE
 
				() -> new IllegalStateException("Couldn't find a best entry despite having a non-zero population"));
48
49 6 1. bestIndividual : removed call to java/lang/Integer::intValue → SURVIVED
2. bestIndividual : removed call to java/lang/Integer::intValue → SURVIVED
3. bestIndividual : removed call to java/util/List::get → KILLED
4. bestIndividual : removed call to net/bmahe/genetics4j/core/spec/GenotypeFitness::of → KILLED
5. bestIndividual : replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::bestIndividual → KILLED
6. bestIndividual : removed call to java/util/List::get → KILLED
 
		return GenotypeFitness.of(population.get(bestIndex), fitness.get(bestIndex));
50 
	}
51
52 
	public Genotype bestGenotype() {
53 3 1. bestGenotype : removed call to net/bmahe/genetics4j/core/spec/GenotypeFitness::genotype → KILLED
2. bestGenotype : replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::bestGenotype → KILLED
3. bestGenotype : removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::bestIndividual → KILLED
 
		return bestIndividual().genotype();
54 
	}
55
56 
	public T bestFitness() {
57 3 1. bestFitness : removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::bestIndividual → KILLED
2. bestFitness : replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::bestFitness → KILLED
3. bestFitness : removed call to net/bmahe/genetics4j/core/spec/GenotypeFitness::fitness → KILLED
 
		return bestIndividual().fitness();
58 
	}
59 
}

Mutations

32

1.1
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::population → KILLED

33

1.1
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::fitness → KILLED

40

1.1
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/AbstractEAConfiguration::fitnessComparator → KILLED

2.2
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::eaConfiguration → KILLED

42

1.1
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/List::size → KILLED

2.2
Location : bestIndividual
Killed by : none Substituted 0 with 1 → SURVIVED Covering tests

3.3
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/stream/IntStream::range → KILLED

43

1.1
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/stream/IntStream::boxed → KILLED

44

1.1
Location : lambda$bestIndividual$0
Killed by : none replaced int return with 0 for net/bmahe/genetics4j/core/spec/EvolutionResult::lambda$bestIndividual$0 → SURVIVED Covering tests

2.2
Location : lambda$bestIndividual$0
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/List::get → KILLED

3.3
Location : lambda$bestIndividual$0
Killed by : none removed call to java/lang/Integer::intValue → SURVIVED Covering tests

4.4
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/stream/Stream::max → KILLED

5.5
Location : lambda$bestIndividual$0
Killed by : none removed call to java/lang/Integer::intValue → SURVIVED Covering tests

6.6
Location : lambda$bestIndividual$0
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/List::get → KILLED

7.7
Location : lambda$bestIndividual$0
Killed by : none removed call to java/util/Comparator::compare → SURVIVED Covering tests

46

1.1
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/Optional::orElseThrow → KILLED

47

1.1
Location : lambda$bestIndividual$1
Killed by : none replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::lambda$bestIndividual$1 → NO_COVERAGE

2.2
Location : lambda$bestIndividual$1
Killed by : none removed call to java/lang/IllegalStateException::<init> → NO_COVERAGE

49

1.1
Location : bestIndividual
Killed by : none removed call to java/lang/Integer::intValue → SURVIVED Covering tests

2.2
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/List::get → KILLED

3.3
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/GenotypeFitness::of → KILLED

4.4
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::bestIndividual → KILLED

5.5
Location : bestIndividual
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to java/util/List::get → KILLED

6.6
Location : bestIndividual
Killed by : none removed call to java/lang/Integer::intValue → SURVIVED Covering tests

53

1.1
Location : bestGenotype
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()] removed call to net/bmahe/genetics4j/core/spec/GenotypeFitness::genotype → KILLED

2.2
Location : bestGenotype
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()] replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::bestGenotype → KILLED

3.3
Location : bestGenotype
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithBitChromosome()] removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::bestIndividual → KILLED

57

1.1
Location : bestFitness
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/EvolutionResult::bestIndividual → KILLED

2.2
Location : bestFitness
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] replaced return value with null for net/bmahe/genetics4j/core/spec/EvolutionResult::bestFitness → KILLED

3.3
Location : bestFitness
Killed by : net.bmahe.genetics4j.core.EASystemTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.EASystemTest]/[method:testEvolveWithIntChromosome()] removed call to net/bmahe/genetics4j/core/spec/GenotypeFitness::fitness → KILLED

Active mutators

Tests examined


Report generated by PIT 1.20.3