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PropertyFunction Class

Algebra that represents the application of a Property Function.
Inheritance Hierarchy
SystemObject
  VDS.RDF.Query.AlgebraPropertyFunction

Namespace:  VDS.RDF.Query.Algebra
Assembly:  dotNetRDF (in dotNetRDF.dll) Version:
Syntax
public class PropertyFunction : IUnaryOperator, 
	ISparqlAlgebra

The PropertyFunction type exposes the following members.

Constructors
  NameDescription
Public methodPropertyFunction
Creates a new Property function algebra.
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Properties
  NameDescription
Public propertyFixedVariables
Gets the enumeration of fixed variables in the algebra i.e. variables that are guaranteed to have a bound value.
Public propertyFloatingVariables
Gets the enumeration of floating variables in the algebra i.e. variables that are not guaranteed to have a bound value.
Public propertyInnerAlgebra
Gets the Inner Algebra.
Public propertyVariables
Gets the variables used in the algebra.
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Methods
  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodEvaluate
Evaluates the algebra in the given context.
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToGraphPattern
Throws an error because property functions cannot be converted back to graph patterns.
Public methodToQuery
Throws an error because property functions cannot be converted back to queries.
Public methodToString
Gets the string representation of the algebra.
(Overrides ObjectToString.)
Public methodTransform
Transforms this algebra with the given optimiser.
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See Also