Uses of Class
org.eclipse.rdf4j.query.parser.sparql.aggregate.AggregateFunction
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Packages that use AggregateFunction Package Description org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.stdev org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.variance org.eclipse.rdf4j.query.algebra.evaluation.iterator Implementations ofIteration
relevant to query evaluation.org.eclipse.rdf4j.query.parser.sparql.aggregate -
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Uses of AggregateFunction in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate
Subclasses of AggregateFunction in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate Modifier and Type Class Description class
StatisticalAggregateFunction
AggregateFunction
used for processing of extended statistical aggregate operations through SPARQL. -
Uses of AggregateFunction in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.stdev
Methods in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.stdev that return AggregateFunction Modifier and Type Method Description AggregateFunction
PopulationStandardDeviationAggregateFactory. buildFunction(java.util.function.Function<BindingSet,Value> evaluationStep)
AggregateFunction
StandardDeviationAggregateFactory. buildFunction(java.util.function.Function<BindingSet,Value> evaluationStep)
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Uses of AggregateFunction in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.variance
Methods in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.variance that return AggregateFunction Modifier and Type Method Description AggregateFunction
PopulationVarianceAggregateFactory. buildFunction(java.util.function.Function<BindingSet,Value> evaluationStep)
AggregateFunction
VarianceAggregateFactory. buildFunction(java.util.function.Function<BindingSet,Value> evaluationStep)
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Uses of AggregateFunction in org.eclipse.rdf4j.query.algebra.evaluation.iterator
Subclasses of AggregateFunction in org.eclipse.rdf4j.query.algebra.evaluation.iterator Modifier and Type Class Description private static class
GroupIterator.AvgAggregate
private static class
GroupIterator.ConcatAggregate
private static class
GroupIterator.CountAggregate
private static class
GroupIterator.MaxAggregate
private class
GroupIterator.MinAggregate
private static class
GroupIterator.SampleAggregate
private static class
GroupIterator.SumAggregate
private static class
GroupIterator.WildCardCountAggregate
Fields in org.eclipse.rdf4j.query.algebra.evaluation.iterator declared as AggregateFunction Modifier and Type Field Description private AggregateFunction<T,D>
GroupIterator.AggregatePredicateCollectorSupplier. agg
Constructors in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type AggregateFunction Constructor Description AggregatePredicateCollectorSupplier(AggregateFunction<T,D> agg, java.util.function.Supplier<java.util.function.Predicate<D>> makePotentialDistinctTest, java.util.function.Supplier<T> makeAggregateCollector, java.lang.String name)
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Uses of AggregateFunction in org.eclipse.rdf4j.query.parser.sparql.aggregate
Methods in org.eclipse.rdf4j.query.parser.sparql.aggregate that return AggregateFunction Modifier and Type Method Description AggregateFunction
AggregateFunctionFactory. buildFunction(java.util.function.Function<BindingSet,Value> evaluationStep)
Builds an aggregate function with input evaluation step
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