AggregateTerm Class

Class for representing Aggregate Expressions which have Numeric Results.

Inheritance Hierarchy

SystemObject
VDS.RDF.Query.ExpressionsBaseUnaryExpression
VDS.RDF.Query.Expressions.PrimaryAggregateTerm

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

Syntax

public class AggregateTerm : BaseUnaryExpression

Public Class AggregateTerm
	Inherits BaseUnaryExpression

The AggregateTerm type exposes the following members.

Constructors

	Name	Description
	AggregateTerm	Creates a new Aggregate Expression Term that uses the given Aggregate.

Properties

	Name	Description
	Aggregate	Gets the Aggregate this Expression represents.
	Arguments	Gets the Arguments of the Expression. (Overrides BaseUnaryExpressionArguments.)
	CanParallelise	Gets whether the expression can be parallelised. (Overrides BaseUnaryExpressionCanParallelise.)
	Functor	Gets the Functor of the Expression. (Overrides BaseUnaryExpressionFunctor.)
	Type	Gets the Type of the Expression. (Overrides BaseUnaryExpressionType.)
	Variables	Gets the enumeration of variables that are used in the the aggregate expression. (Overrides BaseUnaryExpressionVariables.)

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Evaluate	Evaluates the aggregate expression. (Overrides BaseUnaryExpressionEvaluate(SparqlEvaluationContext, Int32).)
	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.)
	ToString	Gets the String representation of the Aggregate Expression. (Overrides BaseUnaryExpressionToString.)
	Transform	Transforms the Expression using the given Transformer. (Overrides BaseUnaryExpressionTransform(IExpressionTransformer).)

Fields

	Name	Description
	_expr	The sub-expression of this Expression. (Inherited from BaseUnaryExpression.)