public class LeftJoinIterator extends LookAheadIteration<BindingSet,QueryEvaluationException>
| Constructor and Description |
|---|
LeftJoinIterator(EvaluationStrategy strategy,
LeftJoin join,
BindingSet bindings) |
| Modifier and Type | Method and Description |
|---|---|
protected BindingSet |
getNextElement()
Gets the next element.
|
protected void |
handleClose()
Called by
AbstractCloseableIteration.close() when it is called for the first time. |
hasNext, next, removeclose, isClosedpublic LeftJoinIterator(EvaluationStrategy strategy, LeftJoin join, BindingSet bindings) throws QueryEvaluationException
QueryEvaluationExceptionprotected BindingSet getNextElement() throws QueryEvaluationException
LookAheadIterationgetNextElement in class LookAheadIteration<BindingSet,QueryEvaluationException>QueryEvaluationExceptionprotected void handleClose()
throws QueryEvaluationException
AbstractCloseableIterationAbstractCloseableIteration.close() when it is called for the first time. This method is only called once on each iteration.
By default, this method does nothing.handleClose in class LookAheadIteration<BindingSet,QueryEvaluationException>QueryEvaluationExceptionCopyright © 2015-2020 Eclipse Foundation. All Rights Reserved.