Service Class

Represents a Service Clause.

Inheritance Hierarchy

System.Object
VDS.RDF.Query.Algebra.Service

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

Syntax

public class Service : ITerminalOperator, ISparqlAlgebra

Public Class Service
	Implements ITerminalOperator, ISparqlAlgebra

The Service type exposes the following members.

Constructors

	Name	Description
	Service(IToken, GraphPattern)	Creates a new Service clause with the given Endpoint Specifier and Graph Pattern.
	Service(IToken, GraphPattern, Boolean)	Creates a new Service clause with the given Endpoint Specifier and Graph Pattern.

Properties

	Name	Description
	EndpointSpecifier	Gets the Endpoint Specifier.
	FixedVariables	Gets the enumeration of fixed variables in the algebra i.e. variables that are guaranteed to have a bound value.
	FloatingVariables	Gets the enumeration of floating variables in the algebra i.e. variables that are not guaranteed to have a bound value.
	Pattern	Gets the Graph Pattern.
	Variables	Gets the Variables used in the Algebra.

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Evaluate	Evaluates the Service Clause by generating instance(s) of SparqlRemoteEndpoint as required and issuing the query to the remote endpoint(s).
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToGraphPattern	Converts the Algebra into a Graph Pattern.
	ToQuery	Converts the Algebra back to a SPARQL Query.
	ToString	Gets the String representation of the Algebra. (Overrides Object.ToString().)