Class LockingIteration<E,X extends Exception>
- java.lang.Object
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- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>
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- org.eclipse.rdf4j.common.iteration.IterationWrapper<E,X>
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- org.eclipse.rdf4j.common.concurrent.locks.LockingIteration<E,X>
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- All Implemented Interfaces:
AutoCloseable
,CloseableIteration<E,X>
,Iteration<E,X>
public class LockingIteration<E,X extends Exception> extends IterationWrapper<E,X>
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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Constructor Summary
Constructors Constructor Description LockingIteration(Lock lock, Iteration<? extends E,X> iter)
Creates a new LockingIteration.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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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Method Detail
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handleClose
protected void handleClose() throws X extends Exception
Description copied from class:IterationWrapper
Closes this Iteration and also closes the wrapped Iteration if it is aCloseableIteration
.- Overrides:
handleClose
in classIterationWrapper<E,X extends Exception>
- Throws:
X
X extends Exception
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