Class BaseUnaryFilter

Abstract Base class for Unary Filters that operate on a single Expression.
Inheritance
System.Object
BaseUnaryFilter
BoundFilter
UnaryExpressionFilter
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: VDS.RDF.Query.Filters
Assembly: dotNetRDF.dll
Syntax
public abstract class BaseUnaryFilter : ISparqlFilter

Constructors

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BaseUnaryFilter(ISparqlExpression)

Creates a new Base Unary Filter.
Declaration
public BaseUnaryFilter(ISparqlExpression arg)
Parameters
Type Name Description
ISparqlExpression arg Argument to the Filter.

Fields

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_arg

Expression which is the Argument to the Filter.
Declaration
protected ISparqlExpression _arg
Field Value
Type Description
ISparqlExpression

Properties

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Expression

Gets the inner expression this Filter uses.
Declaration
public virtual ISparqlExpression Expression { get; }
Property Value
Type Description
ISparqlExpression
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Variables

Gets the enumeration of Variables used in the Filter.
Declaration
public virtual IEnumerable<string> Variables { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<System.String>

Methods

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Evaluate(SparqlEvaluationContext)

Evaluates a filter in the given Evaluation Context.
Declaration
public abstract void Evaluate(SparqlEvaluationContext context)
Parameters
Type Name Description
SparqlEvaluationContext context Evaluation Context.
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ToString()

Gets the String representation of the Filter.
Declaration
public abstract override string ToString()
Returns
Type Description
System.String
Overrides
System.Object.ToString()

Implements

Extension Methods