Uses of Interface
org.eclipse.rdf4j.common.iteration.CloseableIteration

Packages that use CloseableIteration

Package	Description
org.eclipse.rdf4j.common.iteration
org.eclipse.rdf4j.common.iterator

Uses of CloseableIteration in org.eclipse.rdf4j.common.iteration

Classes in org.eclipse.rdf4j.common.iteration that implement CloseableIteration

Modifier and Type	Class	Description
class	AbstractCloseableIteration<E>	Base class for CloseableIterations offering common functionality.
class	AbstractCloseableIteratorIteration<E>	An Iteration that can convert an Iterator to a CloseableIteration.
class	CloseableIteratorIteration<E>	An Iteration that can convert an Iterator to a CloseableIteration.
class	ConvertingIteration<S,T>	A CloseableIteration that converts an iteration over objects of type S (the source type) to an iteration over objects of type T (the target type).
class	DelayedIteration<E>	An iteration that delays the creation of the underlying iteration until it is being accessed.
class	DistinctIteration<E>	An Iteration that filters any duplicate elements from an underlying iterator.
class	DualUnionIteration<E>	Provides a bag union of the two provided iterations.
class	EmptyIteration<E>	An iterator that does not contain any elements.
class	ExceptionConvertingIteration<E,X extends RuntimeException>	Deprecated.
class	FilterIteration<E>	A CloseableIteration that wraps another Iteration, applying a filter on the objects that are returned.
class	IntersectIteration<E>	An Iteration that returns the intersection of the results of two Iterations.
class	IterationWrapper<E>	Deprecated.
class	LimitIteration<E>	An Iteration that limits the amount of elements that it returns from an underlying Iteration to a fixed amount.
class	LookAheadIteration<E>	An Iteration that looks one element ahead, if necessary, to handle calls to LookAheadIteration.hasNext().
class	MinusIteration<E>	An Iteration that returns the results of an Iteration (the left argument) minus the results of another Iteration (the right argument).
class	OffsetIteration<E>	An Iteration that skips the first offset elements from an underlying Iteration.
class	QueueIteration<E,T extends RuntimeException>	Makes working with a queue easier by adding the methods QueueIteration.done() and QueueIteration.toss(Exception) and after converting the Exception to the required type using QueueIteration.convert(Exception).
class	ReducedIteration<E>	Removes consecutive duplicates from the object stream.
class	SilentIteration<T>	An IterationWrapper that silently ignores any errors that occur during processing.
class	SingletonIteration<E>	An Iteration that contains exactly one element.
class	ThreadSafeDelayedIteration<E>	An iteration that delays the creation of the underlying iteration until it is being accessed.
class	TimeLimitIteration<E>
class	UnionIteration<E>	An Iteration that returns the bag union of the results of a number of Iterations.

Fields in org.eclipse.rdf4j.common.iteration declared as CloseableIteration

Modifier and Type	Field	Description
protected CloseableIteration<? extends E>	IntersectIteration.arg2
protected CloseableIteration<? extends E>	IterationWrapper.wrappedIter	Deprecated. This will be changed to private, possibly with an accessor in future.

Methods in org.eclipse.rdf4j.common.iteration that return CloseableIteration

Modifier and Type	Method	Description
protected abstract CloseableIteration<? extends E>	DelayedIteration.createIteration()	Creates the iteration that should be iterated over.
protected abstract CloseableIteration<? extends E>	ThreadSafeDelayedIteration.createIteration()	Creates the iteration that should be iterated over.
static <E> CloseableIteration<E>	DualUnionIteration.getInstance(CloseableIteration<E> leftIteration, CloseableIteration<E> rightIteration)
static <E> CloseableIteration<? extends E>	DualUnionIteration.getWildcardInstance(Comparator<E> cmp, CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
static <E> CloseableIteration<? extends E>	DualUnionIteration.getWildcardInstance(CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)

Methods in org.eclipse.rdf4j.common.iteration with parameters of type CloseableIteration

Modifier and Type	Method	Description
static <E,C extends Collection<E>> C	Iterations.addAll(CloseableIteration<? extends E> iteration, C collection)	Adds all elements from the supplied CloseableIteration to the specified collection then closes the CloseableIteration.
static <E> List<E>	Iterations.asList(CloseableIteration<? extends E> iteration)	Get a List containing all elements obtained from the specified iteration.
static <E> Set<E>	Iterations.asSet(CloseableIteration<? extends E> iteration)	Get a Set containing all elements obtained from the specified iteration.
static <E> Set<E>	Iterations.asSet(CloseableIteration<? extends E> iteration, Supplier<Set<E>> setMaker)	Get a Set containing all elements obtained from the specified iteration.
static <E> CloseableIteration<E>	DualUnionIteration.getInstance(CloseableIteration<E> leftIteration, CloseableIteration<E> rightIteration)
static <E> CloseableIteration<? extends E>	DualUnionIteration.getWildcardInstance(Comparator<E> cmp, CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
static <E> CloseableIteration<? extends E>	DualUnionIteration.getWildcardInstance(CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
static <T> Stream<T>	Iterations.stream(CloseableIteration<T> iteration)	Get a sequential Stream with the supplied CloseableIteration as its source.
static String	Iterations.toString(CloseableIteration<?> iteration, String separator)	Converts a CloseableIteration to a string by concatenating all the string representations of objects in the iteration, divided by a separator.
static void	Iterations.toString(CloseableIteration<?> iteration, String separator, StringBuilder sb)	Converts a CloseableIteration to a string by concatenating all the string representations of objects in the iteration, divided by a separator.

Constructors in org.eclipse.rdf4j.common.iteration with parameters of type CloseableIteration

Constructor	Description
ConvertingIteration(CloseableIteration<? extends S> iter)	Creates a new ConvertingIteration that operates on the supplied source type iteration.
DistinctIteration(CloseableIteration<? extends E> iter)	Deprecated.
DistinctIteration(CloseableIteration<? extends E> iter, Supplier<Set<E>> setMaker)	Creates a new DistinctIterator.
DistinctIteration(CloseableIteration<? extends E> iter, Set<E> excludeSet)	Creates a new DistinctIterator.
DualUnionIteration(Comparator<E> cmp, CloseableIteration<? extends E> iteration1, CloseableIteration<? extends E> iteration2)
ExceptionConvertingIteration(CloseableIteration<? extends E> iter)	Deprecated. Creates a new ExceptionConvertingIteration that operates on the supplied iteration.
FilterIteration(CloseableIteration<? extends E> iter)
IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2)	Creates a new IntersectIteration that returns the intersection of the results of two Iterations.
IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2, boolean distinct)	Creates a new IntersectIteration that returns the intersection of the results of two Iterations.
IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2, boolean distinct, Supplier<Set<E>> setMaker)	Creates a new IntersectIteration that returns the intersection of the results of two Iterations.
IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2, Supplier<Set<E>> setMaker)
IterationWrapper(CloseableIteration<? extends E> iter)	Deprecated. Creates a new IterationWrapper that operates on the supplied Iteration.
LimitIteration(CloseableIteration<? extends E> iter, long limit)	Creates a new LimitIteration.
MinusIteration(CloseableIteration<? extends E> leftArg, CloseableIteration<? extends E> rightArg)	Creates a new MinusIteration that returns the results of the left argument minus the results of the right argument.
MinusIteration(CloseableIteration<? extends E> leftArg, CloseableIteration<? extends E> rightArg, boolean distinct)	Creates a new MinusIteration that returns the results of the left argument minus the results of the right argument.
MinusIteration(CloseableIteration<? extends E> leftArg, CloseableIteration<? extends E> rightArg, boolean distinct, Supplier<Set<E>> setMaker)	Creates a new MinusIteration that returns the results of the left argument minus the results of the right argument.
OffsetIteration(CloseableIteration<? extends E> iter, long offset)	Creates a new OffsetIteration.
ReducedIteration(CloseableIteration<? extends E> delegate)
SilentIteration(CloseableIteration<T> iter)
TimeLimitIteration(CloseableIteration<? extends E> iter, long timeLimit)
UnionIteration(CloseableIteration<? extends E>... args)	Creates a new UnionIteration that returns the bag union of the results of a number of Iterations.

Constructor parameters in org.eclipse.rdf4j.common.iteration with type arguments of type CloseableIteration

Constructor	Description
UnionIteration(Iterable<? extends CloseableIteration<? extends E>> args)	Creates a new UnionIteration that returns the bag union of the results of a number of Iterations.

Uses of CloseableIteration in org.eclipse.rdf4j.common.iterator

Constructors in org.eclipse.rdf4j.common.iterator with parameters of type CloseableIteration

Constructor	Description
CloseableIterationIterator(CloseableIteration<? extends E> iteration)