Class TimezoneFromDateTimeFunction

Represents the XPath timezone-from-dateTime() function.
Inheritance
System.Object
TimezoneFromDateTimeFunction
TimezoneFunction
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.Expressions.Functions.XPath.DateTime
Assembly: dotNetRDF.dll
Syntax
public class TimezoneFromDateTimeFunction : ISparqlExpression

Constructors

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TimezoneFromDateTimeFunction(ISparqlExpression)

Creates a new XPath Timezone from Date Time function.
Declaration
public TimezoneFromDateTimeFunction(ISparqlExpression expr)
Parameters
Type Name Description
ISparqlExpression expr Expression.

Fields

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_expr

Expression that the Function applies to.
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<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 virtual string Functor { get; }
Property Value
Type Description
System.String
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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 IEnumerable<string> Variables { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<System.String>

Methods

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EffectiveBooleanValue(SparqlEvaluationContext, Int32)

Calculates the effective boolean value of the function in the given Evaluation Context for the given Binding ID.
Declaration
public bool EffectiveBooleanValue(SparqlEvaluationContext context, int bindingID)
Parameters
Type Name Description
SparqlEvaluationContext context Evaluation Context.
System.Int32 bindingID Binding ID.
Returns
Type Description
System.Boolean
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Evaluate(SparqlEvaluationContext, Int32)

Calculates the value of the function in the given Evaluation Context for the given Binding ID.
Declaration
public virtual IValuedNode Evaluate(SparqlEvaluationContext context, int bindingID)
Parameters
Type Name Description
SparqlEvaluationContext context Evaluation Context.
System.Int32 bindingID Binding ID.
Returns
Type Description
IValuedNode
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ToString()

Gets the String representation of the function.
Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides
System.Object.ToString()
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Transform(IExpressionTransformer)

Transforms the Expression using the given Transformer.
Declaration
public virtual ISparqlExpression Transform(IExpressionTransformer transformer)
Parameters
Type Name Description
IExpressionTransformer transformer Expression Transformer.
Returns
Type Description
ISparqlExpression

Implements

Extension Methods