public class QueryIterGroup extends QueryIterPlainWrapper
traceIterators
Constructor and Description |
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QueryIterGroup(QueryIterator qIter,
VarExprList groupVars,
List<ExprAggregator> aggregators,
ExecutionContext execCxt) |
Modifier and Type | Method and Description |
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void |
requestCancel()
Propagates the cancellation request - called asynchronously with the iterator itself
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output, setIterator
close, getExecContext, getIteratorNumber, makeTracked, materialize, materialize
cancel, debug, hasNext, next, nextBinding, remove
output, toString, toString
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
toString
public QueryIterGroup(QueryIterator qIter, VarExprList groupVars, List<ExprAggregator> aggregators, ExecutionContext execCxt)
public void requestCancel()
QueryIteratorBase
Licenced under the Apache License, Version 2.0