Package org.eclipse.rdf4j.federated.evaluation.iterator

Class CloseDependentConnectionIteration<T>

java.lang.Object

org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<T>

org.eclipse.rdf4j.federated.evaluation.iterator.CloseDependentConnectionIteration<T>

All Implemented Interfaces:

AutoCloseable, Iterator<T>, CloseableIteration<T>

public class CloseDependentConnectionIteration<T>
extends AbstractCloseableIteration<T>

A wrapping iteration that attempts to close the dependent RepositoryConnection after consumption.

Author:

Andreas Schwarte

Field Summary

Fields

Modifier and Type	Field	Description
protected final RepositoryConnection	dependentConn
protected final CloseableIteration<T>	inner

Constructor Summary

Constructors

Constructor	Description
CloseDependentConnectionIteration(CloseableIteration<T> inner, RepositoryConnection dependentConn)

Method Summary

Modifier and Type	Method	Description
protected void	handleClose()	Called by AbstractCloseableIteration.close() when it is called for the first time.
boolean	hasNext()
T	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.CloseableIteration

stream

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Details

inner

protected final CloseableIteration<T> inner

dependentConn

protected final RepositoryConnection dependentConn

Constructor Details

CloseDependentConnectionIteration

public CloseDependentConnectionIteration(CloseableIteration<T> inner,
 RepositoryConnection dependentConn)

Method Details

hasNext

public boolean hasNext()
                throws QueryEvaluationException

Throws:

QueryEvaluationException

next

public T next()
       throws QueryEvaluationException

Throws:

QueryEvaluationException

remove

public void remove()
            throws QueryEvaluationException

Throws:

QueryEvaluationException

handleClose

protected void handleClose()
                    throws QueryEvaluationException

Description copied from class: AbstractCloseableIteration

Called by AbstractCloseableIteration.close() when it is called for the first time. This method is only called once on each iteration. By default, this method does nothing.

Specified by:

handleClose in class AbstractCloseableIteration<T>

Throws:

QueryEvaluationException