| Package | Description |
|---|---|
| org.eclipse.rdf4j.common.iteration | |
| org.eclipse.rdf4j.query.impl | |
| org.eclipse.rdf4j.query.resultio.helpers | |
| org.eclipse.rdf4j.repository |
The Repository API: the main API for handling RDF4J repositories.
|
| org.eclipse.rdf4j.repository.sparql.federation | |
| org.eclipse.rdf4j.repository.sparql.query |
| Modifier and Type | Class and Description |
|---|---|
class |
CloseableIterationBase<E,X extends Exception>
Deprecated.
since 4.0. Use
AbstractCloseableIteration instead. |
class |
CloseableIteratorIteration<E,X extends Exception>
An Iteration that can convert an
Iterator to a CloseableIteration. |
class |
ConvertingIteration<S,T,X extends Exception>
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,X extends Exception>
An iteration that delays the creation of the underlying iteration until it is being accessed.
|
class |
DistinctIteration<E,X extends Exception>
An Iteration that filters any duplicate elements from an underlying iterator.
|
class |
EmptyIteration<E,X extends Exception>
An iterator that does not contain any elements.
|
class |
ExceptionConvertingIteration<E,X extends Exception>
A CloseableIteration that converts an arbitrary iteration to an iteration with exceptions of type
X.
|
class |
FilterIteration<E,X extends Exception>
A CloseableIteration that wraps another Iteration, applying a filter on the objects that are returned.
|
class |
IntersectIteration<E,X extends Exception>
An Iteration that returns the intersection of the results of two Iterations.
|
class |
IterationWrapper<E,X extends Exception>
Abstract superclass for Iterations that wrap other Iterations.
|
class |
LimitIteration<E,X extends Exception>
An Iteration that limits the amount of elements that it returns from an underlying Iteration to a fixed
amount.
|
class |
LookAheadIteration<E,X extends Exception>
An Iteration that looks one element ahead, if necessary, to handle calls to
LookAheadIteration.hasNext(). |
class |
MinusIteration<E,X extends Exception>
An Iteration that returns the results of an Iteration (the left argument) minus the results of another
Iteration (the right argument).
|
class |
OffsetIteration<E,X extends Exception>
An Iteration that skips the first offset elements from an underlying Iteration.
|
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 |
ReducedIteration<E,X extends Exception>
Removes consecutive duplicates from the object stream.
|
class |
SingletonIteration<E,X extends Exception>
An Iteration that contains exactly one element.
|
class |
TimeLimitIteration<E,X extends Exception> |
class |
UnionIteration<E,X extends Exception>
An Iteration that returns the bag union of the results of a number of Iterations.
|
| Modifier and Type | Class and Description |
|---|---|
protected class |
AbstractParserQuery.QueryInterruptIteration |
class |
BackgroundGraphResult
Provides concurrent access to statements as they are being parsed when instances of this class are run as
Threads.
|
class |
GraphQueryResultImpl
Deprecated.
since 4.0. Use
IteratingGraphQueryResult instead. |
class |
IteratingGraphQueryResult
An iterating implementation of the
GraphQueryResult interface. |
class |
IteratingTupleQueryResult
An iterating implementation of the
TupleQueryResult interface. |
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. |
class |
TupleQueryResultImpl
Deprecated.
since 4.0. Use
IteratingTupleQueryResult instead. |
| Modifier and Type | Class and Description |
|---|---|
class |
BackgroundTupleResult
Provides concurrent access to tuple results as they are being parsed.
|
| Modifier and Type | Class and Description |
|---|---|
class |
RepositoryResult<T>
|
| Modifier and Type | Class and Description |
|---|---|
class |
CollectionIteration<E,X extends Exception>
An iteration to access a materialized
Collection of BindingSets. |
class |
JoinExecutorBase<T>
Base class for any join parallel join executor.
|
class |
ServiceJoinConversionIteration
Inserts original bindings into the result, uses ?__rowIdx to resolve original bindings.
|
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.
|
| Modifier and Type | Class and Description |
|---|---|
class |
InsertBindingSetCursor
Adds more bindings to each of the results.
|
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