Class ServiceCrossProductIteration

java.lang.Object

org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<BindingSet, QueryEvaluationException>

org.eclipse.rdf4j.common.iteration.LookAheadIteration<BindingSet, QueryEvaluationException>

org.eclipse.rdf4j.query.algebra.evaluation.iterator.CrossProductIteration

org.eclipse.rdf4j.query.algebra.evaluation.federation.ServiceCrossProductIteration

All Implemented Interfaces:

AutoCloseable, CloseableIteration<BindingSet, QueryEvaluationException>, Iteration<BindingSet, QueryEvaluationException>

@Deprecated
public class ServiceCrossProductIteration
extends CrossProductIteration

Deprecated.

Iteration which forms the cross product of a list of materialized input bindings with each result obtained from the inner iteration. See SPARQLFederatedService. Example: inputBindings := {b1, b2, ...} resultIteration := {r1, r2, ...} getNextElement() returns (r1,b1), (r1, b2), ..., (r2, b1), (r2, b2), ... i.e. compute the cross product per result binding

Field Summary

Fields inherited from class CrossProductIteration

currentInputBinding, inputBindings, inputBindingsIterator, resultIteration

Constructor Summary

Constructors

Constructor	Description
ServiceCrossProductIteration(CloseableIteration<BindingSet, QueryEvaluationException> resultIteration, List<BindingSet> inputBindings)	Deprecated.

Method Summary

Methods inherited from class CrossProductIteration

getNextElement, handleClose

Methods inherited from class LookAheadIteration

hasNext, next, remove

Methods inherited from class AbstractCloseableIteration

close, isClosed

Methods inherited from class Object

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

Methods inherited from interface CloseableIteration

stream

Constructor Details

ServiceCrossProductIteration

public ServiceCrossProductIteration(CloseableIteration<BindingSet, QueryEvaluationException> resultIteration,
 List<BindingSet> inputBindings)

Deprecated.