DoubleChromosomeSinglePointArithmetic.java

1 
package net.bmahe.genetics4j.core.combination.singlepointarithmetic;
2
3 
import java.util.List;
4 
import java.util.random.RandomGenerator;
5
6 
import org.apache.commons.lang3.Validate;
7
8 
import net.bmahe.genetics4j.core.chromosomes.Chromosome;
9 
import net.bmahe.genetics4j.core.chromosomes.DoubleChromosome;
10 
import net.bmahe.genetics4j.core.combination.ChromosomeCombinator;
11 
import net.bmahe.genetics4j.core.spec.AbstractEAConfiguration;
12
13 
public class DoubleChromosomeSinglePointArithmetic<T extends Comparable<T>> implements ChromosomeCombinator<T> {
14
15 
	private final RandomGenerator randomGenerator;
16 
	private final double alpha;
17
18 
	public DoubleChromosomeSinglePointArithmetic(final RandomGenerator _randomGenerator, final double _alpha) {
19 
		Validate.notNull(_randomGenerator);
20 
		Validate.inclusiveBetween(0.0d, 1.0d, _alpha);
21
22 1 1. <init> : Removed assignment to member variable randomGenerator → KILLED
 
		this.randomGenerator = _randomGenerator;
23 1 1. <init> : Removed assignment to member variable alpha → KILLED
 
		this.alpha = _alpha;
24 
	}
25
26 
	@Override
27 
	public List<Chromosome> combine(final AbstractEAConfiguration<T> eaConfiguration, final Chromosome chromosome1,
28 
			final T firstParentFitness, final Chromosome chromosome2, final T secondParentFitness) {
29 
		Validate.notNull(chromosome1);
30 
		Validate.notNull(chromosome2);
31 
		Validate.isInstanceOf(DoubleChromosome.class, chromosome1);
32 
		Validate.isInstanceOf(DoubleChromosome.class, chromosome2);
33 
		Validate.isTrue(chromosome1.getNumAlleles() == chromosome2.getNumAlleles());
34
35 3 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/Chromosome::getNumAlleles → SURVIVED
2. combine : removed call to java/util/random/RandomGenerator::nextInt → KILLED
3. combine : replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED
 
		final int alleleSplit = randomGenerator.nextInt(chromosome1.getNumAlleles());
36
37 
		final DoubleChromosome intChromosome1 = (DoubleChromosome) chromosome1;
38 
		final DoubleChromosome intChromosome2 = (DoubleChromosome) chromosome2;
39
40 1 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/Chromosome::getNumAlleles → KILLED
 
		final int numAlleles = chromosome1.getNumAlleles();
41 
		final double[] firstChildValues = new double[numAlleles];
42 
		final double[] secondChildValues = new double[numAlleles];
43
44 5 1. combine : removed conditional - replaced comparison check with true → KILLED
2. combine : changed conditional boundary → KILLED
3. combine : negated conditional → KILLED
4. combine : removed conditional - replaced comparison check with false → KILLED
5. combine : Substituted 0 with 1 → KILLED
 
		for (int i = 0; i < numAlleles; i++) {
45
46 1 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getAllele → KILLED
 
			final double firstAllele = intChromosome1.getAllele(i);
47 1 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getAllele → KILLED
 
			final double secondAllele = intChromosome2.getAllele(i);
48
49 4 1. combine : removed conditional - replaced comparison check with false → KILLED
2. combine : changed conditional boundary → KILLED
3. combine : negated conditional → KILLED
4. combine : removed conditional - replaced comparison check with true → KILLED
 
			if (i < alleleSplit) {
50 5 1. combine : Replaced double addition with subtraction → KILLED
2. combine : Substituted 1.0 with 2.0 → KILLED
3. combine : Replaced double subtraction with addition → KILLED
4. combine : Replaced double multiplication with division → KILLED
5. combine : Replaced double multiplication with division → KILLED
 
				firstChildValues[i] = alpha * firstAllele + (1 - alpha) * secondAllele;
51 5 1. combine : Substituted 1.0 with 2.0 → KILLED
2. combine : Replaced double multiplication with division → KILLED
3. combine : Replaced double subtraction with addition → KILLED
4. combine : Replaced double multiplication with division → KILLED
5. combine : Replaced double addition with subtraction → KILLED
 
				secondChildValues[i] = (1 - alpha) * firstAllele + alpha * secondAllele;
52 
			} else {
53 5 1. combine : Replaced double multiplication with division → KILLED
2. combine : Replaced double subtraction with addition → KILLED
3. combine : Replaced double multiplication with division → KILLED
4. combine : Replaced double addition with subtraction → KILLED
5. combine : Substituted 1.0 with 2.0 → KILLED
 
				firstChildValues[i] = (1 - alpha) * firstAllele + alpha * secondAllele;
54 5 1. combine : Replaced double addition with subtraction → KILLED
2. combine : Substituted 1.0 with 2.0 → KILLED
3. combine : Replaced double multiplication with division → KILLED
4. combine : Replaced double multiplication with division → KILLED
5. combine : Replaced double subtraction with addition → KILLED
 
				secondChildValues[i] = alpha * firstAllele + (1 - alpha) * secondAllele;
55 
			}
56 
		}
57
58 2 1. combine : removed call to java/util/List::of → KILLED
2. combine : replaced return value with Collections.emptyList for net/bmahe/genetics4j/core/combination/singlepointarithmetic/DoubleChromosomeSinglePointArithmetic::combine → KILLED
 
		return List.of(
59 
				new DoubleChromosome(numAlleles,
60 1 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMinValue → SURVIVED
 
						intChromosome1.getMinValue(),
61 2 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMaxValue → SURVIVED
2. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::<init> → KILLED
 
						intChromosome1.getMaxValue(),
62 
						firstChildValues),
63 
				new DoubleChromosome(numAlleles,
64 1 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMinValue → SURVIVED
 
						intChromosome1.getMinValue(),
65 2 1. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMaxValue → SURVIVED
2. combine : removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::<init> → KILLED
 
						intChromosome1.getMaxValue(),
66 
						secondChildValues));
67 
	}
68 
}

Mutations

22

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Removed assignment to member variable randomGenerator → KILLED

23

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Removed assignment to member variable alpha → KILLED

35

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to java/util/random/RandomGenerator::nextInt → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] replaced call to java/util/random/RandomGenerator::nextInt with argument → KILLED

3.3
Location : combine
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/Chromosome::getNumAlleles → SURVIVED Covering tests

40

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to net/bmahe/genetics4j/core/chromosomes/Chromosome::getNumAlleles → KILLED

44

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed conditional - replaced comparison check with true → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] changed conditional boundary → KILLED

3.3
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] negated conditional → KILLED

4.4
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed conditional - replaced comparison check with false → KILLED

5.5
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Substituted 0 with 1 → KILLED

46

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getAllele → KILLED

47

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getAllele → KILLED

49

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed conditional - replaced comparison check with false → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] changed conditional boundary → KILLED

3.3
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] negated conditional → KILLED

4.4
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed conditional - replaced comparison check with true → KILLED

50

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double addition with subtraction → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Substituted 1.0 with 2.0 → KILLED

3.3
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double subtraction with addition → KILLED

4.4
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

5.5
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

51

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Substituted 1.0 with 2.0 → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

3.3
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double subtraction with addition → KILLED

4.4
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

5.5
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double addition with subtraction → KILLED

53

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double subtraction with addition → KILLED

3.3
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

4.4
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double addition with subtraction → KILLED

5.5
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Substituted 1.0 with 2.0 → KILLED

54

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double addition with subtraction → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Substituted 1.0 with 2.0 → KILLED

3.3
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

4.4
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double multiplication with division → KILLED

5.5
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] Replaced double subtraction with addition → KILLED

58

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to java/util/List::of → KILLED

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] replaced return value with Collections.emptyList for net/bmahe/genetics4j/core/combination/singlepointarithmetic/DoubleChromosomeSinglePointArithmetic::combine → KILLED

60

1.1
Location : combine
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMinValue → SURVIVED Covering tests

61

1.1
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::<init> → KILLED

2.2
Location : combine
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMaxValue → SURVIVED Covering tests

64

1.1
Location : combine
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMinValue → SURVIVED Covering tests

65

1.1
Location : combine
Killed by : none removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::getMaxValue → SURVIVED Covering tests

2.2
Location : combine
Killed by : net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.core.combination.singlepointarithmetic.DoubleChromosomeSinglePointArithmeticTest]/[method:combineTest()] removed call to net/bmahe/genetics4j/core/chromosomes/DoubleChromosome::<init> → KILLED

Active mutators

Tests examined


Report generated by PIT 1.19.6