ExplicitNeatNodeLayout.java

1 
package net.bmahe.genetics4j.neat.spec;
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3 
import java.util.List;
4 
import java.util.Objects;
5
6 
/**
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 * Node layout with explicitly declared, ordered input and output IDs.
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 *
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 * <p>The constructor defensively copies both lists. IDs must be unique, non-negative, disjoint between inputs and
10 
 * outputs, and outside the configured hidden-node range.
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 */
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public class ExplicitNeatNodeLayout implements NeatNodeLayout {
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	private final List<Integer> inputNodeIds;
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	private final List<Integer> outputNodeIds;
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	private final long hiddenNodeIdStartInclusive;
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	private final long hiddenNodeIdEndExclusive;
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	/**
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	 * Creates an explicit node layout.
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	 *
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	 * @param _inputNodeIds               input IDs in vector order
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	 * @param _outputNodeIds              output IDs in vector order
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	 * @param _hiddenNodeIdStartInclusive inclusive hidden-node range start
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	 * @param _hiddenNodeIdEndExclusive   exclusive hidden-node range end
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	 * @throws NullPointerException     if either external-ID list or one of its elements is {@code null}
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	 * @throws IllegalArgumentException if the external IDs or hidden-node range are invalid
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	 */
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	public ExplicitNeatNodeLayout(final List<Integer> _inputNodeIds,
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			final List<Integer> _outputNodeIds,
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			final long _hiddenNodeIdStartInclusive,
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			final long _hiddenNodeIdEndExclusive) {
33 2 1. <init> : removed call to java/util/List::copyOf → KILLED
2. <init> : Removed assignment to member variable inputNodeIds → KILLED
 
		inputNodeIds = List.copyOf(_inputNodeIds);
34 2 1. <init> : removed call to java/util/List::copyOf → KILLED
2. <init> : Removed assignment to member variable outputNodeIds → KILLED
 
		outputNodeIds = List.copyOf(_outputNodeIds);
35 
		NeatNodeLayoutValidation
36 1 1. <init> : removed call to net/bmahe/genetics4j/neat/spec/NeatNodeLayoutValidation::validate → KILLED
 
				.validate(inputNodeIds, outputNodeIds, _hiddenNodeIdStartInclusive, _hiddenNodeIdEndExclusive);
37 1 1. <init> : Removed assignment to member variable hiddenNodeIdStartInclusive → KILLED
 
		hiddenNodeIdStartInclusive = _hiddenNodeIdStartInclusive;
38 1 1. <init> : Removed assignment to member variable hiddenNodeIdEndExclusive → KILLED
 
		hiddenNodeIdEndExclusive = _hiddenNodeIdEndExclusive;
39 
	}
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	@Override
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	public List<Integer> inputNodeIds() {
43 1 1. inputNodeIds : replaced return value with Collections.emptyList for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::inputNodeIds → KILLED
 
		return inputNodeIds;
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	}
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	@Override
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	public List<Integer> outputNodeIds() {
48 1 1. outputNodeIds : replaced return value with Collections.emptyList for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::outputNodeIds → KILLED
 
		return outputNodeIds;
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	}
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	@Override
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	public long hiddenNodeIdStartInclusive() {
53 1 1. hiddenNodeIdStartInclusive : replaced long return with 0 for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::hiddenNodeIdStartInclusive → KILLED
 
		return hiddenNodeIdStartInclusive;
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	}
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	@Override
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	public long hiddenNodeIdEndExclusive() {
58 1 1. hiddenNodeIdEndExclusive : replaced long return with 0 for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::hiddenNodeIdEndExclusive → KILLED
 
		return hiddenNodeIdEndExclusive;
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	}
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	@Override
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	public int hashCode() {
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		return Objects.hash(hiddenNodeIdEndExclusive, hiddenNodeIdStartInclusive, inputNodeIds, outputNodeIds);
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	}
65
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	@Override
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	public boolean equals(final Object obj) {
68 2 1. equals : removed conditional - replaced equality check with true → SURVIVED
2. equals : negated conditional → SURVIVED
 
		if (this == obj) {
69 2 1. equals : Substituted 1 with 0 → KILLED
2. equals : replaced boolean return with false for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::equals → KILLED
 
			return true;
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		}
71 3 1. equals : negated conditional → NO_COVERAGE
2. equals : removed conditional - replaced equality check with true → NO_COVERAGE
3. equals : removed conditional - replaced equality check with false → NO_COVERAGE
 
		if (obj instanceof ExplicitNeatNodeLayout other) {
72 7 1. equals : negated conditional → NO_COVERAGE
2. equals : negated conditional → NO_COVERAGE
3. equals : replaced boolean return with true for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::equals → NO_COVERAGE
4. equals : removed conditional - replaced equality check with true → NO_COVERAGE
5. equals : removed conditional - replaced equality check with false → NO_COVERAGE
6. equals : removed conditional - replaced equality check with true → NO_COVERAGE
7. equals : removed conditional - replaced equality check with false → NO_COVERAGE
 
			return hiddenNodeIdEndExclusive == other.hiddenNodeIdEndExclusive
73 
					&& hiddenNodeIdStartInclusive == other.hiddenNodeIdStartInclusive
74 10 1. equals : Substituted 0 with 1 → NO_COVERAGE
2. equals : Substituted 1 with 0 → NO_COVERAGE
3. equals : negated conditional → NO_COVERAGE
4. equals : negated conditional → NO_COVERAGE
5. equals : removed call to java/util/List::equals → NO_COVERAGE
6. equals : removed conditional - replaced equality check with false → NO_COVERAGE
7. equals : removed conditional - replaced equality check with true → NO_COVERAGE
8. equals : removed conditional - replaced equality check with true → NO_COVERAGE
9. equals : removed conditional - replaced equality check with false → NO_COVERAGE
10. equals : removed call to java/util/List::equals → NO_COVERAGE
 
					&& inputNodeIds.equals(other.inputNodeIds) && outputNodeIds.equals(other.outputNodeIds);
75 
		}
76 2 1. equals : Substituted 0 with 1 → NO_COVERAGE
2. equals : replaced boolean return with true for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::equals → NO_COVERAGE
 
		return false;
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	}
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	@Override
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	public String toString() {
81 3 1. toString : replaced return value with "" for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::toString → NO_COVERAGE
2. toString : removed call to java/lang/String::valueOf → NO_COVERAGE
3. toString : removed call to java/lang/String::valueOf → NO_COVERAGE
 
		return "ExplicitNeatNodeLayout [inputNodeIds=" + inputNodeIds + ", outputNodeIds=" + outputNodeIds
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				+ ", hiddenNodeIdStartInclusive=" + hiddenNodeIdStartInclusive + ", hiddenNodeIdEndExclusive="
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				+ hiddenNodeIdEndExclusive + "]";
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	}
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}

Mutations

33

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest]/[method:preservesExplicitNodeDeclarationOrder()] removed call to java/util/List::copyOf → KILLED

2.2
Location : <init>
Killed by : net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest]/[method:preservesExplicitNodeDeclarationOrder()] Removed assignment to member variable inputNodeIds → KILLED

34

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest]/[method:preservesExplicitNodeDeclarationOrder()] removed call to java/util/List::copyOf → KILLED

2.2
Location : <init>
Killed by : net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest]/[method:preservesExplicitNodeDeclarationOrder()] Removed assignment to member variable outputNodeIds → KILLED

36

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest]/[method:rejectsInvalidExternalIdsAndRanges()] removed call to net/bmahe/genetics4j/neat/spec/NeatNodeLayoutValidation::validate → KILLED

37

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest]/[method:compatibilityIsSemanticAcrossImplementations()] Removed assignment to member variable hiddenNodeIdStartInclusive → KILLED

38

1.1
Location : <init>
Killed by : net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest]/[method:compatibilityIsSemanticAcrossImplementations()] Removed assignment to member variable hiddenNodeIdEndExclusive → KILLED

43

1.1
Location : inputNodeIds
Killed by : net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest]/[method:preservesExplicitNodeDeclarationOrder()] replaced return value with Collections.emptyList for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::inputNodeIds → KILLED

48

1.1
Location : outputNodeIds
Killed by : net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.chromosomes.NeatChromosomeTest]/[method:preservesExplicitNodeDeclarationOrder()] replaced return value with Collections.emptyList for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::outputNodeIds → KILLED

53

1.1
Location : hiddenNodeIdStartInclusive
Killed by : net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest]/[method:compatibilityIsSemanticAcrossImplementations()] replaced long return with 0 for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::hiddenNodeIdStartInclusive → KILLED

58

1.1
Location : hiddenNodeIdEndExclusive
Killed by : net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.spec.NeatNodeLayoutTest]/[method:compatibilityIsSemanticAcrossImplementations()] replaced long return with 0 for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::hiddenNodeIdEndExclusive → KILLED

68

1.1
Location : equals
Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests

2.2
Location : equals
Killed by : none negated conditional → SURVIVED Covering tests

69

1.1
Location : equals
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.SparseStructuralMutationTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.SparseStructuralMutationTest]/[method:addConnectionSamplesOnlyDeclaredNodes()] Substituted 1 with 0 → KILLED

2.2
Location : equals
Killed by : net.bmahe.genetics4j.neat.mutation.chromosome.SparseStructuralMutationTest.[engine:junit-jupiter]/[class:net.bmahe.genetics4j.neat.mutation.chromosome.SparseStructuralMutationTest]/[method:addConnectionSamplesOnlyDeclaredNodes()] replaced boolean return with false for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::equals → KILLED

71

1.1
Location : equals
Killed by : none negated conditional → NO_COVERAGE

2.2
Location : equals
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

3.3
Location : equals
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

72

1.1
Location : equals
Killed by : none negated conditional → NO_COVERAGE

2.2
Location : equals
Killed by : none negated conditional → NO_COVERAGE

3.3
Location : equals
Killed by : none replaced boolean return with true for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::equals → NO_COVERAGE

4.4
Location : equals
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

5.5
Location : equals
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

6.6
Location : equals
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

7.7
Location : equals
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

74

1.1
Location : equals
Killed by : none Substituted 0 with 1 → NO_COVERAGE

2.2
Location : equals
Killed by : none Substituted 1 with 0 → NO_COVERAGE

3.3
Location : equals
Killed by : none negated conditional → NO_COVERAGE

4.4
Location : equals
Killed by : none negated conditional → NO_COVERAGE

5.5
Location : equals
Killed by : none removed call to java/util/List::equals → NO_COVERAGE

6.6
Location : equals
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

7.7
Location : equals
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

8.8
Location : equals
Killed by : none removed conditional - replaced equality check with true → NO_COVERAGE

9.9
Location : equals
Killed by : none removed conditional - replaced equality check with false → NO_COVERAGE

10.10
Location : equals
Killed by : none removed call to java/util/List::equals → NO_COVERAGE

76

1.1
Location : equals
Killed by : none Substituted 0 with 1 → NO_COVERAGE

2.2
Location : equals
Killed by : none replaced boolean return with true for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::equals → NO_COVERAGE

81

1.1
Location : toString
Killed by : none replaced return value with "" for net/bmahe/genetics4j/neat/spec/ExplicitNeatNodeLayout::toString → NO_COVERAGE

2.2
Location : toString
Killed by : none removed call to java/lang/String::valueOf → NO_COVERAGE

3.3
Location : toString
Killed by : none removed call to java/lang/String::valueOf → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.23.1 support