Class ReplaceFunction

Represents the XPath fn:replace() function.

Inheritance
System.Object
ReplaceFunction
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 class ReplaceFunction : ISparqlExpression

Constructors

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ReplaceFunction(ISparqlExpression, ISparqlExpression, ISparqlExpression, ISparqlExpression)

Creates a new XPath Replace function.

Declaration
public ReplaceFunction(ISparqlExpression text, ISparqlExpression find, ISparqlExpression replace, ISparqlExpression options)
Parameters
Type Name Description
ISparqlExpression text

Text Expression.
ISparqlExpression find

Search Expression.
ISparqlExpression replace

Replace Expression.
ISparqlExpression options

Options Expression.
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ReplaceFunction(ISparqlExpression, ISparqlExpression, ISparqlExpression)

Creates a new XPath Replace function.

Declaration
public ReplaceFunction(ISparqlExpression text, ISparqlExpression find, ISparqlExpression replace)
Parameters
Type Name Description
ISparqlExpression text

Text Expression.
ISparqlExpression find

Search Expression.
ISparqlExpression replace

Replace Expression.

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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FindExpression

Declaration
public ISparqlExpression FindExpression { get; }
Property Value
Type Description
ISparqlExpression
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FindPattern

Declaration
public string FindPattern { get; }
Property Value
Type Description
string
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FixedFindPattern

Declaration
public bool FixedFindPattern { get; }
Property Value
Type Description
System.Boolean
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FixedOptions

Declaration
public bool FixedOptions { get; }
Property Value
Type Description
System.Boolean
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FixedReplacePattern

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

Gets the Functor of the Expression.

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

Declaration
public RegexOptions Options { get; }
Property Value
Type Description
System.Text.RegularExpressions.RegexOptions
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OptionsExpression

Declaration
public ISparqlExpression OptionsExpression { get; }
Property Value
Type Description
ISparqlExpression
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ReplaceExpression

Declaration
public ISparqlExpression ReplaceExpression { get; }
Property Value
Type Description
ISparqlExpression
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ReplacePattern

Declaration
public string ReplacePattern { get; }
Property Value
Type Description
string
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TestExpression

Declaration
public ISparqlExpression TestExpression { 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 enumeration of Variables involved in this Expression.

Declaration
public 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 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 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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GetOptions(IValuedNode, bool)

Configures the Options for the Regular Expression.

Declaration
public RegexOptions GetOptions(IValuedNode n, bool throwErrors)
Parameters
Type Name Description
IValuedNode n

Node detailing the Options.
System.Boolean throwErrors

Whether errors should be thrown or suppressed.
Returns
Type Description
System.Text.RegularExpressions.RegexOptions
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ToString()

Gets the String representation of this Expression.

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

Transforms the Expression using the given Transformer.

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

Expression Transformer.
Returns
Type Description
ISparqlExpression

Implements

Extension Methods