Class BaseSetFunction

Abstract base class for SPARQL Functions which operate on Sets.

Inheritance

object

BaseSetFunction

InFunction

NotInFunction

Implements

ISparqlExpression

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: VDS.RDF.Query.Expressions.Functions.Sparql.Set

Assembly: dotNetRdf.dll

Syntax

public abstract class BaseSetFunction : ISparqlExpression

Constructors

BaseSetFunction(ISparqlExpression, IEnumerable<ISparqlExpression>)

Creates a new SPARQL Set function.

Declaration

protected BaseSetFunction(ISparqlExpression expr, IEnumerable<ISparqlExpression> set)

Parameters

Type	Name	Description
ISparqlExpression	expr	Expression.
IEnumerable<ISparqlExpression>	set	Set.

Fields

_expr

Variable Expression Term that the Set function applies to.

Declaration

protected ISparqlExpression _expr

Field Value

Type	Description
ISparqlExpression

_expressions

Set that is used in the function.

Declaration

protected List<ISparqlExpression> _expressions

Field Value

Type	Description
List<ISparqlExpression>

Properties

Arguments

Gets the Arguments of the Exception.

Declaration

public IEnumerable<ISparqlExpression> Arguments { get; }

Property Value

Type	Description
IEnumerable<ISparqlExpression>

CanParallelise

Gets whether an expression can safely be evaluated in parallel.

Declaration

public virtual bool CanParallelise { get; }

Property Value

Type	Description
bool

Functor

Gets the Functor of the Expression.

Declaration

public abstract string Functor { get; }

Property Value

Type	Description
string

InnerExpression

Get the expression term that the set function applies to.

Declaration

public ISparqlExpression InnerExpression { get; }

Property Value

Type	Description
ISparqlExpression

SetExpressions

Get the expressions that make up the set used in the function.

Declaration

public IList<ISparqlExpression> SetExpressions { get; }

Property Value

Type	Description
IList<ISparqlExpression>

Type

Gets the Type of the Expression.

Declaration

public SparqlExpressionType Type { get; }

Property Value

Type	Description
SparqlExpressionType

Variables

Gets the Variable the function applies to.

Declaration

public IEnumerable<string> Variables { get; }

Property Value

Type	Description
IEnumerable<string>

Methods

Accept<T>(ISparqlExpressionVisitor<T>)

Accept a ISparqlExpressionVisitor<T> by calling the appropriate method on its interface for this expression.

Declaration

public abstract T Accept<T>(ISparqlExpressionVisitor<T> visitor)

Parameters

Type	Name	Description
ISparqlExpressionVisitor<T>	visitor	The visitor to be invoked.

Returns

Type	Description
T	The result of calling the method on the visitor.

Type Parameters

Name	Description
T	Type of result that the called method returns.

Accept<TResult, TContext, TBinding>(ISparqlExpressionProcessor<TResult, TContext, TBinding>, TContext, TBinding)

Accept a ISparqlExpressionProcessor<TResult, TContext, TBinding> by calling the appropriate method on its interface for this expression.

Declaration

public abstract TResult Accept<TResult, TContext, TBinding>(ISparqlExpressionProcessor<TResult, TContext, TBinding> processor, TContext context, TBinding binding)

Parameters

Type	Name	Description
ISparqlExpressionProcessor<TResult, TContext, TBinding>	processor	The processor to be invoked.
TContext	context	The context object to use for processing.
TBinding	binding	The binding to be processed.

Returns

Type	Description
TResult

Type Parameters

Name	Description
TResult	Type of result that the process method returns.
TContext	The type of the context parameter to the process method.
TBinding	The type of the binding parameter of the process method.

ToString()

Gets the String representation of the Expression.

Declaration

public override abstract string ToString()

Returns

Type	Description
string

Overrides

object.ToString()

Transform(IExpressionTransformer)

Transforms the Expression using the given Transformer.

Declaration

public abstract ISparqlExpression Transform(IExpressionTransformer transformer)

Parameters

Type	Name	Description
IExpressionTransformer	transformer	Expression Transformer.

Returns

Type	Description
ISparqlExpression

Implements

ISparqlExpression

Extension Methods

Extensions.ToSafeString(object)

Extensions.AsEnumerable<T>(T)