Package org.eclipse.rdf4j.query.parser.sparql.aggregate

package org.eclipse.rdf4j.query.parser.sparql.aggregate

Related Packages

Package	Description
org.eclipse.rdf4j.query.parser.sparql	The rdf4j SPARQL 1.1 parser.
org.eclipse.rdf4j.query.parser.sparql.ast	SPARQL 1.1 Abstract Syntax Tree (AST) parser.

Class	Description
AggregateCollector	Collector for values used by AggregateFunction's
AggregateFunction<T extends AggregateCollector,D>
AggregateFunctionFactory	Factory for a registered AggregateFunction that is evaluated in the same fashion as standard aggregate functions e.g.Sum invalid input: '&' Count
AggregateNAryFunction<T extends AggregateCollector,D>	N-ary aggregate function processor.
AggregateNAryFunctionFactory	Factory for a registered AggregateNAryFunction that is evaluated over multiple arguments.
AggregateProcessor<T,D>	Common interface for processing aggregate functions.
CustomAggregateFunctionRegistry	ServiceRegistry implementation that stores available custom aggregate functions that can be used during query evaluation.
CustomAggregateNAryFunctionRegistry	ServiceRegistry implementation that stores available custom aggregate n-ary functions that can be used during query evaluation.