Uses of Interface
org.eclipse.rdf4j.query.algebra.AggregateOperator
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Packages that use AggregateOperator Package Description org.eclipse.rdf4j.query.algebra Abstract Query Algebra model.org.eclipse.rdf4j.query.algebra.evaluation.iterator Implementations ofIteration
relevant to query evaluation.org.eclipse.rdf4j.query.parser.sparql The rdf4j SPARQL 1.1 parser.org.eclipse.rdf4j.spin See discussion at https://github.com/eclipse/rdf4j/issues/1262 -
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Uses of AggregateOperator in org.eclipse.rdf4j.query.algebra
Classes in org.eclipse.rdf4j.query.algebra that implement AggregateOperator Modifier and Type Class Description class
AbstractAggregateOperator
Base class for shared functionality of aggregate operators (e.g.class
AggregateFunctionCall
CustomAggregateOperator
function call that can be defined to take an argument and can apply distinct filtering on it.class
AggregateOperatorBase
Deprecated.UseAbstractAggregateOperator
instead.class
Avg
The AVG operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates.class
Count
class
GroupConcat
The GROUP_CONCAT operator as defined in http://www.w3.org/TR/sparql11-query/#aggregatesclass
Max
class
Min
class
Sample
The SAMPLE operator as defined in http://www.w3.org/TR/sparql11-query/#aggregatesclass
Sum
The SUM operator as defined in http://www.w3.org/TR/sparql11-query/#aggregatesFields in org.eclipse.rdf4j.query.algebra declared as AggregateOperator Modifier and Type Field Description private AggregateOperator
GroupElem. operator
Methods in org.eclipse.rdf4j.query.algebra that return AggregateOperator Modifier and Type Method Description AggregateOperator
AggregateOperator. clone()
AggregateOperator
GroupElem. getOperator()
Methods in org.eclipse.rdf4j.query.algebra with parameters of type AggregateOperator Modifier and Type Method Description void
GroupElem. setOperator(AggregateOperator operator)
Constructors in org.eclipse.rdf4j.query.algebra with parameters of type AggregateOperator Constructor Description GroupElem(java.lang.String name, AggregateOperator operator)
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Uses of AggregateOperator in org.eclipse.rdf4j.query.algebra.evaluation.iterator
Methods in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type AggregateOperator Modifier and Type Method Description private GroupIterator.QueryStepEvaluator
GroupIterator. precompileArg(AggregateOperator operator)
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Uses of AggregateOperator in org.eclipse.rdf4j.query.parser.sparql
Fields in org.eclipse.rdf4j.query.parser.sparql declared as AggregateOperator Modifier and Type Field Description private AggregateOperator
TupleExprBuilder.AggregateOperatorReplacer. operator
Fields in org.eclipse.rdf4j.query.parser.sparql with type parameters of type AggregateOperator Modifier and Type Field Description private java.util.Collection<AggregateOperator>
TupleExprBuilder.AggregateCollector. operators
Methods in org.eclipse.rdf4j.query.parser.sparql that return types with arguments of type AggregateOperator Modifier and Type Method Description java.util.Collection<AggregateOperator>
TupleExprBuilder.AggregateCollector. getOperators()
Methods in org.eclipse.rdf4j.query.parser.sparql with parameters of type AggregateOperator Modifier and Type Method Description private void
TupleExprBuilder.AggregateCollector. meetAggregate(AggregateOperator node)
private void
TupleExprBuilder.AggregateOperatorReplacer. meetAggregate(AggregateOperator node)
Constructors in org.eclipse.rdf4j.query.parser.sparql with parameters of type AggregateOperator Constructor Description AggregateOperatorReplacer(AggregateOperator operator, Var replacement)
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Uses of AggregateOperator in org.eclipse.rdf4j.spin
Fields in org.eclipse.rdf4j.spin with type parameters of type AggregateOperator Modifier and Type Field Description (package private) java.util.Collection<AggregateOperator>
SpinParser.SpinVisitor. aggregates
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