Class GroupIterator.SumAggregate

java.lang.Object

org.eclipse.rdf4j.query.parser.sparql.aggregate.AggregateFunction<GroupIterator.IntegerCollector, Value>

org.eclipse.rdf4j.query.algebra.evaluation.iterator.GroupIterator.SumAggregate

Enclosing class:

GroupIterator

private static class GroupIterator.SumAggregate
extends AggregateFunction<GroupIterator.IntegerCollector, Value>

Field Summary

Fields inherited from class AggregateFunction

evaluationStep

Constructor Summary

Constructors

Constructor	Description
SumAggregate(Function<BindingSet, Value> f)

Method Summary

Modifier and Type	Method	Description
void	processAggregate(BindingSet s, Predicate<Value> distinctValue, GroupIterator.IntegerCollector sum)

Methods inherited from class AggregateFunction

evaluate

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SumAggregate

public SumAggregate(Function<BindingSet, Value> f)

Method Details

processAggregate

public void processAggregate(BindingSet s,
 Predicate<Value> distinctValue,
 GroupIterator.IntegerCollector sum)
                      throws QueryEvaluationException

Specified by:

processAggregate in class AggregateFunction<GroupIterator.IntegerCollector, Value>

Throws:

QueryEvaluationException