Uses of Class
org.eclipse.rdf4j.query.algebra.UnaryValueOperator

Packages that use UnaryValueOperator

Package	Description
org.eclipse.rdf4j.query.algebra	Abstract Query Algebra model.
org.eclipse.rdf4j.query.algebra.evaluation.impl
org.eclipse.rdf4j.query.algebra.helpers

Uses of UnaryValueOperator in org.eclipse.rdf4j.query.algebra

Subclasses of UnaryValueOperator in org.eclipse.rdf4j.query.algebra

Modifier and Type	Class	Description
class	AbstractAggregateOperator	Base class for shared functionality of aggregate operators (e.g.
class	AggregateFunctionCall	Custom AggregateOperator function call that can be defined to take an argument and can apply distinct filtering on it.
class	AggregateOperatorBase	Deprecated. Use AbstractAggregateOperator instead.
class	Avg	The AVG operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates.
class	Count
class	Datatype	The DATATYPE function, as defined in SPARQL Query Language for RDF.
class	GroupConcat	The GROUP_CONCAT operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates
class	IRIFunction	The IRI function, as defined in SPARQL 1.1 Query Language for RDF.
class	IsBNode
class	IsLiteral
class	IsNumeric	IsNumeric - Boolean operator determining if the supplied expression represents a numeric value.
class	IsResource
class	IsURI
class	Label	The LABEL function, which selects the label of literals.
class	Lang	The LANG function, as defined in SPARQL Query Language for RDF.
class	Like	Deprecated, for removal: This API element is subject to removal in a future version.
class	LocalName	The LOCAL NAME function, which selects the local name of URIs.
class	Max
class	Min
class	Namespace	The NAMESPACE function, which selects the namespace of URIs.
class	Not	A boolean NOT operator operating on a boolean expressions.
class	Sample	The SAMPLE operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates
class	Str	The STR function, as defined in SPARQL Query Language for RDF; returns the label of literals or the string representation of URIs.
class	Sum	The SUM operator as defined in http://www.w3.org/TR/sparql11-query/#aggregates

Methods in org.eclipse.rdf4j.query.algebra that return UnaryValueOperator

Modifier and Type	Method	Description
UnaryValueOperator	UnaryValueOperator.clone()

Uses of UnaryValueOperator in org.eclipse.rdf4j.query.algebra.evaluation.impl

Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type UnaryValueOperator

Modifier and Type	Method	Description
protected void	ConstantOptimizer.ConstantVisitor.meetUnaryValueOperator(UnaryValueOperator unaryValueOp)	Deprecated, for removal: This API element is subject to removal in a future version.
protected QueryValueEvaluationStep	DefaultEvaluationStrategy.supplyUnaryValueEvaluation(UnaryValueOperator node, Function<Value,Value> operation, QueryEvaluationContext context)	Return a QueryEvaluationStep that applies constant propegation.

Uses of UnaryValueOperator in org.eclipse.rdf4j.query.algebra.helpers

Methods in org.eclipse.rdf4j.query.algebra.helpers with parameters of type UnaryValueOperator

Modifier and Type	Method	Description
protected void	AbstractQueryModelVisitor.meetUnaryValueOperator(UnaryValueOperator node)	Method called by all meet methods with a UnaryValueOperator node as argument.
protected void	AbstractSimpleQueryModelVisitor.meetUnaryValueOperator(UnaryValueOperator node)	Method called by all meet methods with a UnaryValueOperator node as argument.
protected void	QueryModelNodeReplacer.meetUnaryValueOperator(UnaryValueOperator node)	Deprecated.