Uses of Class
org.evosuite.ga.Chromosome

Packages that use Chromosome

Package	Description
org.evosuite
org.evosuite.coverage
org.evosuite.coverage.dataflow
org.evosuite.coverage.mutation
org.evosuite.ga
org.evosuite.ga.bloatcontrol
org.evosuite.ga.comparators
org.evosuite.ga.localsearch
org.evosuite.ga.metaheuristics
org.evosuite.ga.metaheuristics.mosa
org.evosuite.ga.metaheuristics.mosa.comparators
org.evosuite.ga.operators.crossover
org.evosuite.ga.operators.selection
org.evosuite.ga.populationlimit
org.evosuite.ga.stoppingconditions
org.evosuite.regression
org.evosuite.rmi.service
org.evosuite.seeding
org.evosuite.statistics
org.evosuite.strategy
org.evosuite.testcase
org.evosuite.testcase.localsearch
org.evosuite.testsuite
org.evosuite.testsuite.localsearch
org.evosuite.testsuite.similarity
org.evosuite.utils

Uses of Chromosome in org.evosuite

Methods in org.evosuite with parameters of type Chromosome

Modifier and Type	Method and Description
void	ProgressMonitor.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	ProgressMonitor.modification(Chromosome individual) Called before a chromosome is mutated

Uses of Chromosome in org.evosuite.coverage

Methods in org.evosuite.coverage with parameters of type Chromosome

Modifier and Type	Method and Description
void	FitnessLogger.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	FitnessLogger.modification(Chromosome individual) Called before a chromosome is mutated

Uses of Chromosome in org.evosuite.coverage.dataflow

Methods in org.evosuite.coverage.dataflow with parameters of type Chromosome

Modifier and Type	Method and Description
double	DefUseCoverageSuiteFitness.getFitnessOld(Chromosome individual)
static boolean	DefUseFitnessCalculator.traceCoversGoal(DefUseCoverageTestFitness goal, Chromosome individual, ExecutionTrace trace) Only a sanity check function for testing purposes

Uses of Chromosome in org.evosuite.coverage.mutation

Methods in org.evosuite.coverage.mutation with parameters of type Chromosome

Modifier and Type	Method and Description
void	MutationTestPool.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	MutationTestPool.modification(Chromosome individual) Called before a chromosome is mutated

Uses of Chromosome in org.evosuite.ga

Classes in org.evosuite.ga with type parameters of type Chromosome

Modifier and Type	Interface and Description
interface	Archive<T extends Chromosome>
interface	ChromosomeFactory<T extends Chromosome> Factory for chromosomes used by the GA
class	FitnessFunction<T extends Chromosome> Abstract base class of fitness functions
class	MinimizeSizeSecondaryObjective<T extends Chromosome> MinimizeSizeSecondaryObjective class.
class	SecondaryObjective<T extends Chromosome> Abstract SecondaryObjective class.
class	TournamentChromosomeFactory<T extends Chromosome> TournamentChromosomeFactory class.

Methods in org.evosuite.ga with type parameters of type Chromosome

Modifier and Type	Method and Description
abstract <T extends Chromosome> int	Chromosome.compareSecondaryObjective(T o) Secondary Objectives are specific to chromosome types
<T extends Chromosome> double	Chromosome.getFitness(FitnessFunction<T> ff)

Methods in org.evosuite.ga that return Chromosome

Modifier and Type	Method and Description
abstract Chromosome	Chromosome.clone() clone
protected Chromosome	ReplacementFunction.getBest(Chromosome chromosome1, Chromosome chromosome2) getBest

Methods in org.evosuite.ga with parameters of type Chromosome

Modifier and Type	Method and Description
protected int	ReplacementFunction.compareBestOffspringToBestParent(Chromosome parent1, Chromosome parent2, Chromosome offspring1, Chromosome offspring2) Check how the best offspring compares with best parent
int	MinimizeSizeSecondaryObjective.compareChromosomes(Chromosome chromosome1, Chromosome chromosome2) Compare two chromosomes with each other with respect to this objective.
int	MinimizeSizeSecondaryObjective.compareGenerations(Chromosome parent1, Chromosome parent2, Chromosome child1, Chromosome child2) Compare two parents to decide whether the children can replace the parents.
int	Chromosome.compareTo(Chromosome c) Determine relative ordering of this chromosome to another chromosome.
void	Chromosome.crossOver(Chromosome other, int position) Fixed single point cross over
abstract void	Chromosome.crossOver(Chromosome other, int position1, int position2) Single point cross over
protected Chromosome	ReplacementFunction.getBest(Chromosome chromosome1, Chromosome chromosome2) getBest
protected boolean	ReplacementFunction.isBetter(Chromosome chromosome1, Chromosome chromosome2) isBetter
protected boolean	ReplacementFunction.isBetterOrEqual(Chromosome chromosome1, Chromosome chromosome2) isBetterOrEqual
boolean	ReplacementFunction.keepOffspring(Chromosome parent, Chromosome offspring) Deprecated. should not be used, as it does not handle Properties.CHECK_PARENTS_LENGTH
boolean	ReplacementFunction.keepOffspring(Chromosome parent1, Chromosome parent2, Chromosome offspring1, Chromosome offspring2) Decide whether to keep the offspring or the parents

Method parameters in org.evosuite.ga with type arguments of type Chromosome

Modifier and Type	Method and Description
abstract boolean	Chromosome.localSearch(LocalSearchObjective<? extends Chromosome> objective) Apply the local search

Uses of Chromosome in org.evosuite.ga.bloatcontrol

Methods in org.evosuite.ga.bloatcontrol with parameters of type Chromosome

Modifier and Type	Method and Description
boolean	MaxSizeBloatControl.isTooLong(Chromosome chromosome) isTooLong
boolean	BloatControlFunction.isTooLong(Chromosome chromosome) isTooLong

Uses of Chromosome in org.evosuite.ga.comparators

Methods in org.evosuite.ga.comparators with parameters of type Chromosome

Modifier and Type	Method and Description
int	StrengthFitnessComparator.compare(Chromosome c1, Chromosome c2)
int	SortByFitness.compare(Chromosome c1, Chromosome c2)
int	DominanceComparator.compare(Chromosome c1, Chromosome c2) Is c2 dominated by c1? http://en.wikipedia.org/wiki/Multi-objective_optimization#Introduction
int	CrowdingComparator.compare(Chromosome c1, Chromosome c2)

Uses of Chromosome in org.evosuite.ga.localsearch

Classes in org.evosuite.ga.localsearch with type parameters of type Chromosome

Modifier and Type	Class and Description
class	DefaultLocalSearchObjective<T extends Chromosome> The Default local search objective only stores a list of fitness functions.
interface	LocalSearch<T extends Chromosome> This class applies local search on an specific Chromosome.
interface	LocalSearchObjective<T extends Chromosome> Represents a local search objective that will be used during local search to assess the success (or failure) of a local search to a given chromosome (it could be TestSuiteChromosome or TestChromosome).

Methods in org.evosuite.ga.localsearch that return types with arguments of type Chromosome

Modifier and Type	Method and Description
List<FitnessFunction<? extends Chromosome>>	LocalSearchObjective.getFitnessFunctions() Returns a list with all the fitness functions stored in this local search objective
List<FitnessFunction<? extends Chromosome>>	DefaultLocalSearchObjective.getFitnessFunctions() Returns a list with all the fitness functions stored in this local search objective

Methods in org.evosuite.ga.localsearch with parameters of type Chromosome

Modifier and Type	Method and Description
void	LocalSearchBudget.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	LocalSearchBudget.modification(Chromosome individual) Called before a chromosome is mutated

Method parameters in org.evosuite.ga.localsearch with type arguments of type Chromosome

Modifier and Type	Method and Description
void	LocalSearchObjective.addFitnessFunction(FitnessFunction<? extends Chromosome> fitness)
void	DefaultLocalSearchObjective.addFitnessFunction(FitnessFunction<? extends Chromosome> fitness)

Uses of Chromosome in org.evosuite.ga.metaheuristics

Classes in org.evosuite.ga.metaheuristics with type parameters of type Chromosome

Modifier and Type	Class and Description
class	GeneticAlgorithm<T extends Chromosome> Abstract superclass of genetic algorithms
class	MonotonicGA<T extends Chromosome> Implementation of steady state GA
class	NSGAII<T extends Chromosome> NSGA-II implementation
class	OnePlusOneEA<T extends Chromosome> (1+1)EA
class	RandomSearch<T extends Chromosome> RandomSearch class.
class	SPEA2<T extends Chromosome> SPEA2 implementation.
class	StandardGA<T extends Chromosome> Standard GA implementation
class	SteadyStateGA<T extends Chromosome> Alternative version of steady state GA

Methods in org.evosuite.ga.metaheuristics that return types with arguments of type Chromosome

Modifier and Type	Method and Description
protected List<Chromosome>	GeneticAlgorithm.randomism() Create random individuals

Methods in org.evosuite.ga.metaheuristics with parameters of type Chromosome

Modifier and Type	Method and Description
void	SearchListener.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
protected boolean	GeneticAlgorithm.isBetterOrEqual(Chromosome chromosome1, Chromosome chromosome2) Returns true if the chromosome1 is better or equal than chromosome2 according to the compound fitness function.
boolean	GeneticAlgorithm.isTooLong(Chromosome chromosome) Check whether individual is suitable according to bloat control functions
protected boolean	MonotonicGA.keepOffspring(Chromosome parent1, Chromosome parent2, Chromosome offspring1, Chromosome offspring2) keepOffspring
void	SearchListener.modification(Chromosome individual) Called before a chromosome is mutated
protected void	GeneticAlgorithm.notifyEvaluation(Chromosome chromosome) Notify all search listeners of fitness evaluation
protected void	GeneticAlgorithm.notifyMutation(Chromosome chromosome) Notify all search listeners of a mutation

Uses of Chromosome in org.evosuite.ga.metaheuristics.mosa

Classes in org.evosuite.ga.metaheuristics.mosa with type parameters of type Chromosome

Modifier and Type	Class and Description
class	AbstractMOSA<T extends Chromosome> Abstract class for MOSA
class	CrowdingDistance<T extends Chromosome> This class implements different variants of Crowding Distance for many-objective problems
class	FastNonDominatedSorting<T extends Chromosome> This class ranks the test cases according to the the "PreferenceCriterion" defined for the MOSA algorithm
class	MOSA<T extends Chromosome> Implementation of the MOSA (Many-Objective Sorting Algorithm) described in the ICST'15 paper ...
class	MOSATournamentSelection<T extends Chromosome> Select an individual from a population as winner of a number of tournaments according to the "non-dominance" relationship and the crowding distance
class	RankBasedPreferenceSorting<T extends Chromosome> This class ranks the test cases according to the the "PreferenceCriterion" defined for the MOSA algorithm
interface	Ranking<T extends Chromosome> Interface for ranking algorithms

Methods in org.evosuite.ga.metaheuristics.mosa with parameters of type Chromosome

Modifier and Type	Method and Description
protected void	AbstractMOSA.notifyEvaluation(Chromosome chromosome) Notify all search listeners of fitness evaluation

Uses of Chromosome in org.evosuite.ga.metaheuristics.mosa.comparators

Classes in org.evosuite.ga.metaheuristics.mosa.comparators with type parameters of type Chromosome

Modifier and Type	Class and Description
class	MOSADominanceComparator<T extends Chromosome> This class implements a Comparator (a method for comparing Chromosomes objects) based on the dominance test and considering the specified test goals only.
class	PreferenceSortingComparator<T extends Chromosome> This class implements a Comparator (a method for comparing Chromosomes objects) based on the dominance test and considering the specified test goals only.
class	RankAndCrowdingDistanceComparator<T extends Chromosome> This class implements a Comparator (a method for comparing Chromosomes objects) based on the dominance test, as in NSGA-II.
class	TestSizeComparator<T extends Chromosome> Sort a Collection of Chromosomes by Test Size

Methods in org.evosuite.ga.metaheuristics.mosa.comparators with parameters of type Chromosome

Modifier and Type	Method and Description
int	OnlyCrowdingComparator.compare(Chromosome c1, Chromosome c2)

Uses of Chromosome in org.evosuite.ga.operators.crossover

Methods in org.evosuite.ga.operators.crossover with parameters of type Chromosome

Modifier and Type	Method and Description
void	SinglePointRelativeCrossOver.crossOver(Chromosome parent1, Chromosome parent2) Replace parents with crossed over individuals
void	SinglePointFixedCrossOver.crossOver(Chromosome parent1, Chromosome parent2) Replace parents with crossed over individuals
void	SinglePointCrossOver.crossOver(Chromosome parent1, Chromosome parent2) Replace parents with crossed over individuals
abstract void	CrossOverFunction.crossOver(Chromosome parent1, Chromosome parent2) Replace parents with crossed over individuals
void	CoverageCrossOver.crossOver(Chromosome parent1, Chromosome parent2) Replace parents with crossed over individuals

Uses of Chromosome in org.evosuite.ga.operators.selection

Classes in org.evosuite.ga.operators.selection with type parameters of type Chromosome

Modifier and Type	Class and Description
class	BinaryTournamentSelectionCrowdedComparison<T extends Chromosome> Select an individual from a population using a Crowd Comparison Operator
class	FitnessProportionateSelection<T extends Chromosome> Roulette wheel selection
class	RankSelection<T extends Chromosome> Abstract base class of selection functions
class	SelectionFunction<T extends Chromosome> Abstract base class of selection functions
class	TournamentSelection<T extends Chromosome> Select an individual from a population as winner of a number of tournaments

Uses of Chromosome in org.evosuite.ga.populationlimit

Method parameters in org.evosuite.ga.populationlimit with type arguments of type Chromosome

Modifier and Type	Method and Description
boolean	SizePopulationLimit.isPopulationFull(List<? extends Chromosome> population) isPopulationFull
boolean	PopulationLimit.isPopulationFull(List<? extends Chromosome> population) isPopulationFull
boolean	IndividualPopulationLimit.isPopulationFull(List<? extends Chromosome> population) isPopulationFull

Uses of Chromosome in org.evosuite.ga.stoppingconditions

Methods in org.evosuite.ga.stoppingconditions with parameters of type Chromosome

Modifier and Type	Method and Description
void	StoppingConditionImpl.fitnessEvaluation(Chromosome chromosome) Called after every single fitness evaluation
void	SocketStoppingCondition.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	RMIStoppingCondition.fitnessEvaluation(Chromosome individual)
void	MaxFitnessEvaluationsStoppingCondition.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	StoppingConditionImpl.modification(Chromosome individual) Called before a chromosome is mutated
void	SocketStoppingCondition.modification(Chromosome individual) Called before a chromosome is mutated
void	RMIStoppingCondition.modification(Chromosome individual)

Uses of Chromosome in org.evosuite.regression

Subclasses of Chromosome in org.evosuite.regression

Modifier and Type	Class and Description
class	RegressionTestChromosome
class	RegressionTestSuiteChromosome

Methods in org.evosuite.regression that return Chromosome

Modifier and Type	Method and Description
Chromosome	RegressionTestChromosome.clone()

Methods in org.evosuite.regression with parameters of type Chromosome

Modifier and Type	Method and Description
int	RegressionTestChromosome.compareSecondaryObjective(Chromosome o)
void	RegressionTestChromosome.crossOver(Chromosome other, int position1, int position2)

Uses of Chromosome in org.evosuite.rmi.service

Methods in org.evosuite.rmi.service with parameters of type Chromosome

Modifier and Type	Method and Description
void	MasterNodeRemote.evosuite_collectStatistics(String clientRmiIdentifier, Chromosome individual)
void	DummyClientNodeImpl.updateStatistics(Chromosome individual)
void	ClientNodeLocal.updateStatistics(Chromosome individual)
void	ClientNodeImpl.updateStatistics(Chromosome individual)

Uses of Chromosome in org.evosuite.seeding

Methods in org.evosuite.seeding with parameters of type Chromosome

Modifier and Type	Method and Description
void	TestCaseRecycler.fitnessEvaluation(Chromosome individual)
void	TestCaseRecycler.modification(Chromosome individual)

Uses of Chromosome in org.evosuite.statistics

Methods in org.evosuite.statistics with parameters of type Chromosome

Modifier and Type	Method and Description
void	StatisticsListener.fitnessEvaluation(Chromosome individual)
void	StatisticsListener.modification(Chromosome individual)
static void	StatisticsSender.sendIndividualToMaster(Chromosome individual) Send the given individual to the Client, plus any other needed info

Uses of Chromosome in org.evosuite.strategy

Classes in org.evosuite.strategy with type parameters of type Chromosome

Modifier and Type	Class and Description
class	PropertiesSearchAlgorithmFactory<T extends Chromosome> Factory class for GAs

Uses of Chromosome in org.evosuite.testcase

Subclasses of Chromosome in org.evosuite.testcase

Modifier and Type	Class and Description
class	ExecutableChromosome
class	TestChromosome Chromosome representation of test cases

Methods in org.evosuite.testcase with type parameters of type Chromosome

Modifier and Type	Method and Description
<T extends Chromosome> int	TestChromosome.compareSecondaryObjective(T o)

Methods in org.evosuite.testcase that return Chromosome

Modifier and Type	Method and Description
Chromosome	TestChromosome.clone() clone

Methods in org.evosuite.testcase with parameters of type Chromosome

Modifier and Type	Method and Description
int	TestChromosome.compareTo(Chromosome o) Determine relative ordering of this chromosome to another chromosome.
void	TestChromosome.crossOver(Chromosome other, int position1, int position2) Single point cross over
void	RelativeTestLengthBloatControl.fitnessEvaluation(Chromosome result) Called after every single fitness evaluation
boolean	RelativeTestLengthBloatControl.isTooLong(Chromosome chromosome) isTooLong
boolean	TestCaseReplacementFunction.keepOffspring(Chromosome parent1, Chromosome parent2, Chromosome offspring1, Chromosome offspring2) Decide whether to keep the offspring or the parents
void	RelativeTestLengthBloatControl.modification(Chromosome individual) Called before a chromosome is mutated

Method parameters in org.evosuite.testcase with type arguments of type Chromosome

Modifier and Type	Method and Description
boolean	TestChromosome.localSearch(LocalSearchObjective<? extends Chromosome> objective) Apply the local search

Uses of Chromosome in org.evosuite.testcase.localsearch

Methods in org.evosuite.testcase.localsearch with parameters of type Chromosome

Modifier and Type	Method and Description
void	BranchCoverageMap.fitnessEvaluation(Chromosome individual)
void	BranchCoverageMap.modification(Chromosome individual)

Uses of Chromosome in org.evosuite.testsuite

Subclasses of Chromosome in org.evosuite.testsuite

Modifier and Type	Class and Description
class	AbstractTestSuiteChromosome<T extends ExecutableChromosome>
class	TestSuiteChromosome TestSuiteChromosome class.

Methods in org.evosuite.testsuite with type parameters of type Chromosome

Modifier and Type	Method and Description
<T extends Chromosome> int	TestSuiteChromosome.compareSecondaryObjective(T o) Secondary Objectives are specific to chromosome types

Methods in org.evosuite.testsuite that return Chromosome

Modifier and Type	Method and Description
abstract Chromosome	AbstractTestSuiteChromosome.clone() clone

Methods in org.evosuite.testsuite with parameters of type Chromosome

Modifier and Type	Method and Description
void	AbstractTestSuiteChromosome.crossOver(Chromosome other, int position1, int position2) Single point cross over
void	RelativeSuiteLengthBloatControl.fitnessEvaluation(Chromosome result) Called after every single fitness evaluation
boolean	RelativeSuiteLengthBloatControl.isTooLong(Chromosome chromosome) isTooLong
boolean	MaxLengthBloatControl.isTooLong(Chromosome chromosome) isTooLong
boolean	TestSuiteReplacementFunction.keepOffspring(Chromosome parent1, Chromosome parent2, Chromosome offspring1, Chromosome offspring2) Decide whether to keep the offspring or the parents
void	RelativeSuiteLengthBloatControl.modification(Chromosome individual) Called before a chromosome is mutated

Method parameters in org.evosuite.testsuite with type arguments of type Chromosome

Modifier and Type	Method and Description
boolean	StatementsPopulationLimit.isPopulationFull(List<? extends Chromosome> population) isPopulationFull
boolean	TestSuiteChromosome.localSearch(LocalSearchObjective<? extends Chromosome> objective)
abstract boolean	AbstractTestSuiteChromosome.localSearch(LocalSearchObjective<? extends Chromosome> objective) Apply the local search

Uses of Chromosome in org.evosuite.testsuite.localsearch

Methods in org.evosuite.testsuite.localsearch that return types with arguments of type Chromosome

Modifier and Type	Method and Description
List<FitnessFunction<? extends Chromosome>>	TestSuiteLocalSearchObjective.getFitnessFunctions() Since the fitness is computed by the underlying test suite associated to this local search objective, this function should not belong.

Method parameters in org.evosuite.testsuite.localsearch with type arguments of type Chromosome

Modifier and Type	Method and Description
void	TestSuiteLocalSearchObjective.addFitnessFunction(FitnessFunction<? extends Chromosome> fitness) Since the fitness is governed by the underlying suite associated to this goal, this function should never be invoked.
static TestSuiteLocalSearchObjective	TestSuiteLocalSearchObjective.buildNewTestSuiteLocalSearchObjective(List<FitnessFunction<? extends Chromosome>> fitness, TestSuiteChromosome suite, int index) Creates a new TestSuiteLocalSearchObjective for a given list of fitness functions, a test suite and a testIndex for replacing an optimised test case (i.e.

Uses of Chromosome in org.evosuite.testsuite.similarity

Methods in org.evosuite.testsuite.similarity with parameters of type Chromosome

Modifier and Type	Method and Description
void	DiversityObserver.fitnessEvaluation(Chromosome individual)
void	DiversityObserver.modification(Chromosome individual)

Uses of Chromosome in org.evosuite.utils

Methods in org.evosuite.utils with parameters of type Chromosome

Modifier and Type	Method and Description
void	ResourceController.fitnessEvaluation(Chromosome individual) Called after every single fitness evaluation
void	ResourceController.modification(Chromosome individual) Called before a chromosome is mutated