Class CleanerTupleQueryResult
- java.lang.Object
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- org.eclipse.rdf4j.common.concurrent.locks.diagnostics.CleanerTupleQueryResult
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- All Implemented Interfaces:
AutoCloseable
,Iterable<BindingSet>
,Iterator<BindingSet>
,CloseableIteration<BindingSet>
,QueryResult<BindingSet>
,TupleQueryResult
@InternalUseOnly public class CleanerTupleQueryResult extends Object implements TupleQueryResult
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Constructor Summary
Constructors Constructor Description CleanerTupleQueryResult(TupleQueryResult delegate, ConcurrentCleaner cleaner)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Closes this iteration, freeing any resources that it is holding.List<String>
getBindingNames()
Gets the names of the bindings, in order of projection.boolean
hasNext()
Returnstrue
if the query result has more elements.BindingSet
next()
Returns the next element in the query result.void
remove()
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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 java.lang.Iterable
forEach, spliterator
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Methods inherited from interface java.util.Iterator
forEachRemaining
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Methods inherited from interface org.eclipse.rdf4j.query.QueryResult
iterator, stream
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Constructor Detail
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CleanerTupleQueryResult
public CleanerTupleQueryResult(TupleQueryResult delegate, ConcurrentCleaner cleaner)
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Method Detail
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close
public void close()
Description copied from interface:CloseableIteration
Closes this iteration, freeing any resources that it is holding. If the iteration has already been closed then invoking this method has no effect.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseableIteration<BindingSet>
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hasNext
public boolean hasNext()
Description copied from interface:QueryResult
Returnstrue
if the query result has more elements. (In other words, returnstrue
ifQueryResult.next()
would return an element rather than throwing aNoSuchElementException
.)- Specified by:
hasNext
in interfaceIterator<BindingSet>
- Specified by:
hasNext
in interfaceQueryResult<BindingSet>
- Returns:
true
if the iteration has more elements.
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next
public BindingSet next()
Description copied from interface:QueryResult
Returns the next element in the query result.- Specified by:
next
in interfaceIterator<BindingSet>
- Specified by:
next
in interfaceQueryResult<BindingSet>
- Returns:
- the next element in the query result.
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remove
public void remove()
- Specified by:
remove
in interfaceIterator<BindingSet>
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getBindingNames
public List<String> getBindingNames() throws QueryEvaluationException
Description copied from interface:TupleQueryResult
Gets the names of the bindings, in order of projection.- Specified by:
getBindingNames
in interfaceTupleQueryResult
- Returns:
- The binding names, in order of projection.
- Throws:
QueryEvaluationException
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