Package de.rwth.swc.coffee4j.engine.process.extension

Class DefaultExtensionExecutor

java.lang.Object

de.rwth.swc.coffee4j.engine.process.extension.DefaultExtensionExecutor

All Implemented Interfaces:

ExtensionExecutor

public class DefaultExtensionExecutor
extends Object
implements ExtensionExecutor

The default ExtensionExecutor, that manages the execution of all known Extensions.

Ensures wrapping behavior for extensions. I.e., assume callback A and callback B both implement the callback before and after an entity. If callback A gets registered before callback B, wrapping behavior would ensure, that its behavior before the entity is always executed before the corresponding behavior of callback B and its behavior after the entity is always executed after the corresponding behavior of callback B.

Constructor Summary

Constructors

Constructor	Description
DefaultExtensionExecutor(Collection<? extends Extension> extensions)	Creates a new executor with the given extensions.

Method Summary

Modifier and Type	Method	Description
Map<Combination,TestResult>	executeAfterExecution(Map<Combination,TestResult> executionResultMap)	Executes the callback after the execution phase
void	executeAfterFaultCharacterization(List<Combination> combinations)	Executes the callback after the fault characterization phase
List<Combination>	executeAfterGeneration(List<Combination> combinations)	Executes the callback after the generation phase
void	executeBeforeExecution(List<Combination> combinations)	Executes the callback before the execution phase
void	executeBeforeFaultCharacterization(Map<Combination,TestResult> combinationTestResultMap)	Executes the callback before the fault characterization phase
void	executeBeforeGeneration()	Executes the callback before the initial generation
InputParameterModel	executeModelModifiers(InputParameterModel original, ExecutionReporter reporter)	Executes all registered ModelModifier exactly in the order they were registered in.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExtensionExecutor

public DefaultExtensionExecutor(Collection<? extends Extension> extensions)

Creates a new executor with the given extensions.

Parameters:

extensions - the list of Extensions to be managed

Throws:

Coffee4JException - if not all Extensions types are known by this Executor

Method Detail

executeModelModifiers

public InputParameterModel executeModelModifiers(InputParameterModel original,
                                                 ExecutionReporter reporter)

Description copied from interface: ExtensionExecutor

Executes all registered ModelModifier exactly in the order they were registered in.

Specified by:

executeModelModifiers in interface ExtensionExecutor

Parameters:

original - the original InputParameterModel as given by the user

reporter - for reporting any changes to the original model

Returns:

an InputParameterModel modified by all registered processors

executeBeforeGeneration

public void executeBeforeGeneration()

Description copied from interface: ExtensionExecutor

Executes the callback before the initial generation

Specified by:

executeBeforeGeneration in interface ExtensionExecutor

executeAfterGeneration

public List<Combination> executeAfterGeneration(List<Combination> combinations)

Executes the callback after the generation phase

Specified by:

executeAfterGeneration in interface ExtensionExecutor

Parameters:

combinations - the list of combinations generated in the generation phase

Returns:

the possibly sorted combinations

Throws:

Coffee4JException - if the items of the input and output list do not match

executeBeforeExecution

public void executeBeforeExecution(List<Combination> combinations)

Description copied from interface: ExtensionExecutor

Executes the callback before the execution phase

Specified by:

executeBeforeExecution in interface ExtensionExecutor

Parameters:

combinations - the sorted combinations from the generation phase

executeAfterExecution

public Map<Combination,TestResult> executeAfterExecution(Map<Combination,TestResult> executionResultMap)

Executes the callback after the execution phase

Specified by:

executeAfterExecution in interface ExtensionExecutor

Parameters:

executionResultMap - the preliminary test results from the execution phase

Returns:

the possibly altered execution results

Throws:

Coffee4JException - if a callback returned null or a callback modified the combinations or executors

executeBeforeFaultCharacterization

public void executeBeforeFaultCharacterization(Map<Combination,TestResult> combinationTestResultMap)

Description copied from interface: ExtensionExecutor

Executes the callback before the fault characterization phase

Specified by:

executeBeforeFaultCharacterization in interface ExtensionExecutor

Parameters:

combinationTestResultMap - the summarized test results of the combinations

executeAfterFaultCharacterization

public void executeAfterFaultCharacterization(List<Combination> combinations)

Description copied from interface: ExtensionExecutor

Executes the callback after the fault characterization phase

Specified by:

executeAfterFaultCharacterization in interface ExtensionExecutor

Parameters:

combinations - the combinations generated in the fault characterization phase