Package org.eclipse.epsilon.epl.combinations

Class CompositeCombinationGenerator<T>

java.lang.Object

org.eclipse.epsilon.epl.combinations.CompositeCombinationGenerator<T>

All Implemented Interfaces:

Iterator<List<List<T>>>, CombinationGenerator<List<T>>

public class CompositeCombinationGenerator<T>
extends Object
implements CombinationGenerator<List<T>>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	currentGeneratorIndex
protected Stack<List<T>>	currentStack
protected List<CombinationGenerator<T>>	generators
protected List<List<T>>	lookahead
protected final List<List<T>>	NEXT
protected final List<List<T>>	UNKNOWN
protected CompositeCombinationValidator<T,EolRuntimeException>	validator

Constructor Summary

Constructors

Constructor	Description
CompositeCombinationGenerator()

Method Summary

Modifier and Type	Method	Description
void	addCombinationGenerator(CombinationGenerator<T> g)
static List<String>	createList(String... strings)
protected CombinationGenerator<T>	getCurrentGenerator()
protected CombinationGenerator<T>	getNextGenerator()
protected List<List<T>>	getNextImpl()
protected CombinationGenerator<T>	getPreviousGenerator()
CompositeCombinationValidator<T,EolRuntimeException>	getValidator()
boolean	hasNext()
protected boolean	isFirstGenerator()
protected boolean	isLastGenerator()
protected boolean	isValidCombination()
List<List<T>>	next()
void	producedValidCombination()
boolean	removeCombinationGenerator(CombinationGenerator<T> g)
void	reset()
protected void	setCurrentGenerator(CombinationGenerator<T> g)
void	setValidator(CompositeCombinationValidator<T,EolRuntimeException> validator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Details

generators

protected List<CombinationGenerator<T>> generators

currentGeneratorIndex

protected int currentGeneratorIndex

currentStack

protected Stack<List<T>> currentStack

validator

protected CompositeCombinationValidator<T,EolRuntimeException> validator

NEXT

protected final List<List<T>> NEXT

UNKNOWN

protected final List<List<T>> UNKNOWN

lookahead

protected List<List<T>> lookahead

Constructor Details

CompositeCombinationGenerator

public CompositeCombinationGenerator()

Method Details

createList

public static List<String> createList(String... strings)

getValidator

public CompositeCombinationValidator<T,EolRuntimeException> getValidator()

setValidator

public void setValidator(CompositeCombinationValidator<T,EolRuntimeException> validator)

addCombinationGenerator

public void addCombinationGenerator(CombinationGenerator<T> g)

removeCombinationGenerator

public boolean removeCombinationGenerator(CombinationGenerator<T> g)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public List<List<T>> next()

Specified by:

next in interface Iterator<T>

getNextImpl

protected List<List<T>> getNextImpl()

reset

public void reset()

Specified by:

reset in interface CombinationGenerator<T>

isValidCombination

protected boolean isValidCombination()

getPreviousGenerator

protected CombinationGenerator<T> getPreviousGenerator()

getNextGenerator

protected CombinationGenerator<T> getNextGenerator()

getCurrentGenerator

protected CombinationGenerator<T> getCurrentGenerator()

setCurrentGenerator

protected void setCurrentGenerator(CombinationGenerator<T> g)

isFirstGenerator

protected boolean isFirstGenerator()

isLastGenerator

protected boolean isLastGenerator()

producedValidCombination

public void producedValidCombination()

Specified by:

producedValidCombination in interface CombinationGenerator<T>