Class BaseUnaryStringFunction

Abstract Base Class for XPath Unary String functions.

Inheritance
System.Object
BaseUnaryStringFunction
EncodeForUriFunction
LCaseFunction
StrLenFunction
UCaseFunction
EncodeForUriFunction
EscapeHtmlUriFunction
LowerCaseFunction
NormalizeSpaceFunction
StringLengthFunction
UpperCaseFunction
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.Functions.XPath.String
Assembly: dotNetRdf.dll
Syntax
public abstract class BaseUnaryStringFunction : ISparqlExpression

Constructors

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BaseUnaryStringFunction(ISparqlExpression)

Creates a new XPath Unary String function.

Declaration
public BaseUnaryStringFunction(ISparqlExpression stringExpr)
Parameters
Type Name Description
ISparqlExpression stringExpr

Expression.

Fields

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_expr

Expression the function applies over.

Declaration
protected ISparqlExpression _expr
Field Value
Type Description
ISparqlExpression

Properties

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Arguments

Gets the Arguments of the Expression.

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

Gets whether an expression can safely be evaluated in parallel.

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

Gets the Functor of the Expression.

Declaration
public abstract string Functor { get; }
Property Value
Type Description
string
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InnerExpression

Get the expression that the function applies over.

Declaration
public ISparqlExpression InnerExpression { get; }
Property Value
Type Description
ISparqlExpression
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Type

Gets the Type of the Expression.

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

Gets the Variables used in the function.

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

Methods

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Accept<T>(ISparqlExpressionVisitor<T>)

Declaration
public abstract T Accept<T>(ISparqlExpressionVisitor<T> visitor)
Parameters
Type Name Description
ISparqlExpressionVisitor<T> visitor
Returns
Type Description
T
Type Parameters
Name Description
T
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Accept<TResult, TContext, TBinding>(ISparqlExpressionProcessor<TResult, TContext, TBinding>, TContext, TBinding)

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
TContext context
TBinding binding
Returns
Type Description
TResult
Type Parameters
Name Description
TResult
TContext
TBinding
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ToString()

Gets the String representation of the function.

Declaration
public override abstract string ToString()
Returns
Type Description
string
Overrides
object.ToString()
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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

Extension Methods