org.evosuite.testsuite

Class AbstractFitnessFactory<T extends TestFitnessFunction>

java.lang.Object

org.evosuite.testsuite.AbstractFitnessFactory<T>

All Implemented Interfaces:

TestFitnessFactory<T>

Direct Known Subclasses:

AllDefsCoverageFactory, AmbiguityCoverageFactory, BranchCoverageFactory, CBranchFitnessFactory, DefUseCoverageFactory, ExceptionCoverageFactory, IBranchFitnessFactory, InputCoverageFactory, LineCoverageFactory, MethodCoverageFactory, MethodNoExceptionCoverageFactory, MethodTraceCoverageFactory, MutationFactory, OnlyBranchCoverageFactory, OnlyMutationFactory, OutputCoverageFactory, RhoCoverageFactory, StatementCoverageFactory, TryCatchCoverageFactory

public abstract class AbstractFitnessFactory<T extends TestFitnessFunction>
extends Object
implements TestFitnessFactory<T>

Historical concrete TestFitnessFactories only implement the getGoals() method of TestFitnessFactory. Those old Factories can just extend these AstractFitnessFactory to support the new method getFitness()

Author:

Sebastian Steenbuck

Field Summary

Fields

Modifier and Type	Field and Description
static long	goalComputationTime A concrete factory can store the time consumed to initially compute all coverage goals in this field in order to track this information in SearchStatistics.

Constructor Summary

Constructors

Constructor and Description
AbstractFitnessFactory()

Method Summary

Modifier and Type	Method and Description
double	getFitness(TestSuiteChromosome suite) Gets the fitness for suite if the goals from this TestFitnessFactory are applied.
protected boolean	isCUT(String className)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.evosuite.coverage.TestFitnessFactory

getCoverageGoals

Field Detail

goalComputationTime

public static long goalComputationTime

A concrete factory can store the time consumed to initially compute all coverage goals in this field in order to track this information in SearchStatistics.

Constructor Detail

AbstractFitnessFactory

public AbstractFitnessFactory()

Method Detail

isCUT

protected boolean isCUT(String className)

getFitness

public double getFitness(TestSuiteChromosome suite)

Gets the fitness for suite if the goals from this TestFitnessFactory are applied. Note that some parts of TestSuiteMinimizer assume, that a smaller Fitness (e.g. 0.1) is better than a larger fitness (e.g. 2.0)

Specified by:

getFitness in interface TestFitnessFactory<T extends TestFitnessFunction>

Parameters:

suite - a TestSuiteChromosome object.

Returns:

a double.