Class QueryContextIteration
- java.lang.Object
-
- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<BindingSet>
-
- org.eclipse.rdf4j.query.algebra.evaluation.iterator.QueryContextIteration
-
- All Implemented Interfaces:
AutoCloseable
,Iterator<BindingSet>
,CloseableIteration<BindingSet>
public class QueryContextIteration extends AbstractCloseableIteration<BindingSet>
Makes aQueryContext
available during iteration.
-
-
Constructor Summary
Constructors Constructor Description QueryContextIteration(CloseableIteration<? extends BindingSet> iter, QueryContext queryContext)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
handleClose()
Called byAbstractCloseableIteration.close()
when it is called for the first time.boolean
hasNext()
BindingSet
next()
void
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
-
-
-
-
Constructor Detail
-
QueryContextIteration
public QueryContextIteration(CloseableIteration<? extends BindingSet> iter, QueryContext queryContext)
-
-
Method Detail
-
hasNext
public boolean hasNext() throws QueryEvaluationException
- Throws:
QueryEvaluationException
-
next
public BindingSet next() throws QueryEvaluationException
- Throws:
QueryEvaluationException
-
remove
public void remove() throws QueryEvaluationException
- Throws:
QueryEvaluationException
-
handleClose
public void handleClose() throws QueryEvaluationException
Description copied from class:AbstractCloseableIteration
Called byAbstractCloseableIteration.close()
when it is called for the first time. This method is only called once on each iteration. By default, this method does nothing.- Specified by:
handleClose
in classAbstractCloseableIteration<BindingSet>
- Throws:
QueryEvaluationException
-
-