Class LockingIteration<E>
- java.lang.Object
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- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E>
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- org.eclipse.rdf4j.common.iteration.IterationWrapper<E>
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- org.eclipse.rdf4j.common.concurrent.locks.LockingIteration<E>
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- All Implemented Interfaces:
AutoCloseable
,Iterator<E>
,CloseableIteration<E>
public class LockingIteration<E> extends 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.
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Field Summary
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Fields inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
wrappedIter
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static <T,R extends Exception>
CloseableIteration<T>getInstance(Lock lock, CloseableIteration<T> iter)
protected void
handleClose()
Closes this Iteration and also closes the wrapped Iteration if it is aCloseableIteration
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Methods inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
hasNext, next, remove
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Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosed
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
stream
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Methods inherited from interface java.util.Iterator
forEachRemaining
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Method Detail
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getInstance
public static <T,R extends Exception> CloseableIteration<T> getInstance(Lock lock, CloseableIteration<T> iter)
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handleClose
protected void handleClose()
Description copied from class:IterationWrapper
Closes this Iteration and also closes the wrapped Iteration if it is aCloseableIteration
.- Overrides:
handleClose
in classIterationWrapper<E>
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