IUnaryOperator Interface

Interface for SPARQL Algebra constructs which are unary operators i.e. they apply over a single inner Algebra.

Namespace: VDS.RDF.Query.Algebra
Assembly: dotNetRDF (in dotNetRDF.dll) Version:

Syntax

public interface IUnaryOperator : ISparqlAlgebra

Public Interface IUnaryOperator
	Inherits ISparqlAlgebra

The IUnaryOperator type exposes the following members.

Properties

	Name	Description
	FixedVariables	Gets the enumeration of fixed variables in the algebra i.e. variables that are guaranteed to have a bound value. (Inherited from ISparqlAlgebra.)
	FloatingVariables	Gets the enumeration of floating variables in the algebra i.e. variables that are not guaranteed to have a bound value. (Inherited from ISparqlAlgebra.)
	InnerAlgebra	Gets the Inner Algebra.
	Variables	Gets the enumeration of Variables used in the Algebra. (Inherited from ISparqlAlgebra.)

Methods

	Name	Description
	Evaluate	Evaluates the Algebra in the given Context. (Inherited from ISparqlAlgebra.)
	ToGraphPattern	Converts the Algebra back to a Graph Pattern. (Inherited from ISparqlAlgebra.)
	ToQuery	Converts the Algebra back to a SPARQL Query. (Inherited from ISparqlAlgebra.)
	Transform	Transforms the Inner Algebra using the given Optimiser.