Class CartesianFunction

Represents the Leviathan lfn:cartesian() function.
Inheritance
System.Object
CartesianFunction
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.Leviathan.Numeric
Assembly: dotNetRDF.dll
Syntax
public class CartesianFunction : ISparqlExpression

Constructors

| Improve this Doc View Source

CartesianFunction(ISparqlExpression, ISparqlExpression, ISparqlExpression, ISparqlExpression)

Creates a new 2D Cartesian Function.
Declaration
public CartesianFunction(ISparqlExpression x1, ISparqlExpression y1, ISparqlExpression x2, ISparqlExpression y2)
Parameters
Type Name Description
ISparqlExpression x1 Expression for X Coordinate of 1st point.
ISparqlExpression y1 Expression for Y Coordinate of 1st point.
ISparqlExpression x2 Expression for X Coordinate of 2nd point.
ISparqlExpression y2 Expression for Y Coordinate of 2nd point.
| Improve this Doc View Source

CartesianFunction(ISparqlExpression, ISparqlExpression, ISparqlExpression, ISparqlExpression, ISparqlExpression, ISparqlExpression)

Creates a new 3D Cartesian Function.
Declaration
public CartesianFunction(ISparqlExpression x1, ISparqlExpression y1, ISparqlExpression z1, ISparqlExpression x2, ISparqlExpression y2, ISparqlExpression z2)
Parameters
Type Name Description
ISparqlExpression x1 Expression for X Coordinate of 1st point.
ISparqlExpression y1 Expression for Y Coordinate of 1st point.
ISparqlExpression z1 Expression for Z Coordiante of 1st point.
ISparqlExpression x2 Expression for X Coordinate of 2nd point.
ISparqlExpression y2 Expression for Y Coordinate of 2nd point.
ISparqlExpression z2 Expression for Z Coordinate of 2nd point.

Properties

| Improve this Doc View Source

Arguments

Gets the Arguments of the Expression.
Declaration
public IEnumerable<ISparqlExpression> Arguments { get; }
Property Value
Type Description
System.Collections.Generic.IEnumerable<ISparqlExpression>
| Improve this Doc View Source

CanParallelise

Gets whether an expression can safely be evaluated in parallel.
Declaration
public virtual bool CanParallelise { get; }
Property Value
Type Description
System.Boolean
| Improve this Doc View Source

Functor

Gets the Functor of the Expression.
Declaration
public string Functor { get; }
Property Value
Type Description
System.String
| Improve this Doc View Source

Type

Gets the Type of the Expression.
Declaration
public SparqlExpressionType Type { get; }
Property Value
Type Description
SparqlExpressionType
| Improve this Doc View Source

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

| Improve this Doc View Source

Evaluate(SparqlEvaluationContext, Int32)

Evaluates the expression.
Declaration
public IValuedNode Evaluate(SparqlEvaluationContext context, int bindingID)
Parameters
Type Name Description
SparqlEvaluationContext context Evaluation Context.
System.Int32 bindingID Binding ID.
Returns
Type Description
IValuedNode
| Improve this Doc View Source

ToString()

Gets the String representation of the function.
Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides
System.Object.ToString()
| Improve this Doc View Source

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