Package org.eclipse.rdf4j.common.concurrent.locks

Class LockingIteration<E>

java.lang.Object

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

org.eclipse.rdf4j.common.iteration.IterationWrapper<E>

org.eclipse.rdf4j.common.concurrent.locks.LockingIteration<E>

All Implemented Interfaces:

AutoCloseable, Iterator<E>, org.eclipse.rdf4j.common.iteration.CloseableIteration<E>

public class LockingIteration<E>
extends org.eclipse.rdf4j.common.iteration.IterationWrapper<E>

An Iteration that holds on to a lock until the Iteration is closed. Upon closing, the underlying Iteration is closed before the lock is released. This iterator closes itself as soon as all elements have been read.

Field Summary

Fields inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper

wrappedIter

Method Summary

Modifier and Type	Method	Description
static <T,R extends Exception> org.eclipse.rdf4j.common.iteration.CloseableIteration<T>	getInstance(Lock lock, org.eclipse.rdf4j.common.iteration.CloseableIteration<T> iter)
protected void	handleClose()

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

hasNext, next, 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

Method Detail

getInstance

public static <T,R extends Exception> org.eclipse.rdf4j.common.iteration.CloseableIteration<T> getInstance(Lock lock,
                                                                                                                 org.eclipse.rdf4j.common.iteration.CloseableIteration<T> iter)

handleClose

protected void handleClose()

Overrides:

handleClose in class org.eclipse.rdf4j.common.iteration.IterationWrapper<E>