Uses of Class
org.eclipse.rdf4j.common.iteration.LookAheadIteration

Packages that use LookAheadIteration

Package	Description
org.eclipse.rdf4j.common.iteration
org.eclipse.rdf4j.query.impl
org.eclipse.rdf4j.repository.sparql.federation

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

Subclasses of LookAheadIteration in org.eclipse.rdf4j.common.iteration

Modifier and Type	Class and Description
class	QueueIteration<E,T extends Exception> 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	UnionIteration<E,X extends Exception> An Iteration that returns the bag union of the results of a number of Iterations.

Uses of LookAheadIteration in org.eclipse.rdf4j.query.impl

Subclasses of LookAheadIteration in org.eclipse.rdf4j.query.impl

Modifier and Type	Class and Description
class	QueueCursor<E> Makes working with a queue easier by adding the methods QueueIteration.done() and QueueIteration.toss(Exception) and automatically converting the exception into a QueryEvaluationException with an appropriate stack trace.

Uses of LookAheadIteration in org.eclipse.rdf4j.repository.sparql.federation

Subclasses of LookAheadIteration in org.eclipse.rdf4j.repository.sparql.federation

Modifier and Type	Class and Description
class	JoinExecutorBase<T> Base class for any join parallel join executor.
class	SilentIteration Wrap an inner iteration and suppress exceptions silently
class	SPARQLCrossProductIteration Iteration which forms the cross product of a list of materialized input bindings with each result obtained from the inner iteration.