Class AggregateTerm

Class for representing Aggregate Expressions which have Numeric Results.

Inheritance
System.Object
BaseUnaryExpression
AggregateTerm
Implements
Inherited Members
object.Equals(object)
object.Equals(object, object)
object.GetHashCode()
object.GetType()
object.MemberwiseClone()
object.ReferenceEquals(object, object)
Namespace: VDS.RDF.Query.Expressions.Primary
Assembly: dotNetRdf.dll
Syntax
public class AggregateTerm : BaseUnaryExpression, ISparqlExpression

Constructors

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AggregateTerm(ISparqlAggregate)

Creates a new Aggregate Expression Term that uses the given Aggregate.

Declaration
public AggregateTerm(ISparqlAggregate aggregate)
Parameters
Type Name Description
ISparqlAggregate aggregate

Aggregate.

Properties

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Aggregate

Gets the Aggregate this Expression represents.

Declaration
public ISparqlAggregate Aggregate { get; }
Property Value
Type Description
ISparqlAggregate
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Arguments

Gets the Arguments of the Expression.

Declaration
public override IEnumerable<ISparqlExpression> Arguments { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<T><ISparqlExpression>
Overrides
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CanParallelise

Gets whether the expression can be parallelised.

Declaration
public override bool CanParallelise { get; }
Property Value
Type Description
System.Boolean
Overrides
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Functor

Gets the Functor of the Expression.

Declaration
public override string Functor { get; }
Property Value
Type Description
string
Overrides
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Type

Gets the Type of the Expression.

Declaration
public override SparqlExpressionType Type { get; }
Property Value
Type Description
SparqlExpressionType
Overrides
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Variables

Gets the enumeration of variables that are used in the the aggregate expression.

Declaration
public override IEnumerable<string> Variables { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<T><string>
Overrides

Methods

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Accept<T>(ISparqlExpressionVisitor<T>)

Declaration
public override T Accept<T>(ISparqlExpressionVisitor<T> visitor)
Parameters
Type Name Description
ISparqlExpressionVisitor<T> visitor
Returns
Type Description
T
Type Parameters
Name Description
T
Overrides
VDS.RDF.Query.Expressions.BaseUnaryExpression.Accept<T>(VDS.RDF.Query.ISparqlExpressionVisitor<T>)
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Accept<TResult, TContext, TBinding>(ISparqlExpressionProcessor<TResult, TContext, TBinding>, TContext, TBinding)

Declaration
public override TResult Accept<TResult, TContext, TBinding>(ISparqlExpressionProcessor<TResult, TContext, TBinding> processor, TContext context, TBinding binding)
Parameters
Type Name Description
ISparqlExpressionProcessor<TResult, TContext, TBinding> processor
TContext context
TBinding binding
Returns
Type Description
TResult
Type Parameters
Name Description
TResult
TContext
TBinding
Overrides
VDS.RDF.Query.Expressions.BaseUnaryExpression.Accept<TResult, TContext, TBinding>(VDS.RDF.Query.ISparqlExpressionProcessor<TResult, TContext, TBinding>, TContext, TBinding)
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ToString()

Gets the String representation of the Aggregate Expression.

Declaration
public override string ToString()
Returns
Type Description
string
Overrides
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Transform(IExpressionTransformer)

Transforms the Expression using the given Transformer.

Declaration
public override ISparqlExpression Transform(IExpressionTransformer transformer)
Parameters
Type Name Description
IExpressionTransformer transformer

Expression Transformer.
Returns
Type Description
ISparqlExpression
Overrides

Implements

Extension Methods