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

Class QueryContextIteration

java.lang.Object

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

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

All Implemented Interfaces:

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

public class QueryContextIteration
extends AbstractCloseableIteration<BindingSet,QueryEvaluationException>

Makes a QueryContext available during iteration.

Constructor Summary

Constructors

Constructor and Description
QueryContextIteration(CloseableIteration<? extends BindingSet,QueryEvaluationException> iter, QueryContext queryContext)

Method Summary

Modifier and Type	Method and Description
void	handleClose()
boolean	hasNext()
BindingSet	next()
void	remove()

Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration

close, isClosed

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.common.iteration.Iteration

stream

Constructor Detail

QueryContextIteration

public QueryContextIteration(CloseableIteration<? extends BindingSet,QueryEvaluationException> iter,
                             QueryContext queryContext)

Method Detail

hasNext

public boolean hasNext()
                throws QueryEvaluationException

Throws:

QueryEvaluationException

next

public BindingSet next()
                throws QueryEvaluationException

Throws:

QueryEvaluationException

remove

public void remove()
            throws QueryEvaluationException

Throws:

QueryEvaluationException

handleClose

public void handleClose()
                 throws QueryEvaluationException

Overrides:

handleClose in class AbstractCloseableIteration<BindingSet,QueryEvaluationException>

Throws:

QueryEvaluationException