Class TimeLimitIteration<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.iteration.TimeLimitIteration<E>
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- All Implemented Interfaces:
AutoCloseable
,Iterator<E>
,CloseableIteration<E>
public abstract class TimeLimitIteration<E> extends IterationWrapper<E>
- Author:
- Arjohn Kampman
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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 Modifier Constructor Description protected
TimeLimitIteration(CloseableIteration<? extends E> iter, long timeLimit)
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected void
handleClose()
Closes this Iteration and also closes the wrapped Iteration if it is aCloseableIteration
.boolean
hasNext()
Checks whether the wrapped Iteration contains more elements, closing this Iteration when this is not the case.E
next()
Returns the next element from the wrapped Iteration.void
remove()
Removes the last element that has been returned from the wrapped Iteration.protected abstract void
throwInterruptedException()
If the iteration is interrupted by its time limit, this method is called to generate and throw the appropriate exception.-
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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Constructor Detail
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TimeLimitIteration
protected TimeLimitIteration(CloseableIteration<? extends E> iter, long timeLimit)
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Method Detail
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hasNext
public boolean hasNext()
Description copied from class:IterationWrapper
Checks whether the wrapped Iteration contains more elements, closing this Iteration when this is not the case.
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next
public E next()
Description copied from class:IterationWrapper
Returns the next element from the wrapped Iteration.
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remove
public void remove()
Description copied from class:IterationWrapper
Removes the last element that has been returned from the wrapped Iteration.
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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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throwInterruptedException
protected abstract void throwInterruptedException()
If the iteration is interrupted by its time limit, this method is called to generate and throw the appropriate exception.
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