Class BaseVariableNode

Abstract Base Class for Variable Nodes.
Inheritance
System.Object
BaseNode
BaseVariableNode
VariableNode
Implements
System.IEquatable<BaseVariableNode>
System.IComparable<BaseVariableNode>
System.IComparable<INode>
System.IComparable<IBlankNode>
System.IComparable<IGraphLiteralNode>
System.IComparable<ILiteralNode>
System.IComparable<IUriNode>
System.IComparable<IVariableNode>
System.IEquatable<INode>
System.IEquatable<IBlankNode>
System.IEquatable<IGraphLiteralNode>
System.IEquatable<ILiteralNode>
System.IEquatable<IUriNode>
System.IEquatable<IVariableNode>
System.Runtime.Serialization.ISerializable
System.Xml.Serialization.IXmlSerializable
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: VDS.RDF
Assembly: dotNetRDF.dll
Syntax
[Serializable]
public abstract class BaseVariableNode : BaseNode, IVariableNode, IEquatable<BaseVariableNode>, IComparable<BaseVariableNode>, IValuedNode, INode, IComparable<INode>, IComparable<IBlankNode>, IComparable<IGraphLiteralNode>, IComparable<ILiteralNode>, IComparable<IUriNode>, IComparable<IVariableNode>, IEquatable<INode>, IEquatable<IBlankNode>, IEquatable<IGraphLiteralNode>, IEquatable<ILiteralNode>, IEquatable<IUriNode>, IEquatable<IVariableNode>, ISerializable, IXmlSerializable

Constructors

| Improve this Doc View Source

BaseVariableNode()

Deserialization Only Constructor.
Declaration
protected BaseVariableNode()
| Improve this Doc View Source

BaseVariableNode(SerializationInfo, StreamingContext)

Deserialization Constructor.
Declaration
protected BaseVariableNode(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info Serialization Information.
System.Runtime.Serialization.StreamingContext context Streaming Context.
| Improve this Doc View Source

BaseVariableNode(IGraph, String)

Creates a new Variable Node.
Declaration
protected BaseVariableNode(IGraph g, string varname)
Parameters
Type Name Description
IGraph g Graph.
System.String varname Variable Name.

Properties

| Improve this Doc View Source

EffectiveType

Gets the URI of the datatype this valued node represents as a String.
Declaration
public string EffectiveType { get; }
Property Value
Type Description
System.String
| Improve this Doc View Source

NumericType

Gets the numeric type of the expression.
Declaration
public SparqlNumericType NumericType { get; }
Property Value
Type Description
SparqlNumericType
| Improve this Doc View Source

VariableName

Gets the Variable Name.
Declaration
public string VariableName { get; }
Property Value
Type Description
System.String

Methods

| Improve this Doc View Source

AsBoolean()

Throws an error as variables cannot be converted to types.
Declaration
public bool AsBoolean()
Returns
Type Description
System.Boolean
| Improve this Doc View Source

AsDateTime()

Throws an error as variables cannot be converted to types.
Declaration
public DateTime AsDateTime()
Returns
Type Description
System.DateTime
| Improve this Doc View Source

AsDateTimeOffset()

Throws an error as variables cannot be converted to types.
Declaration
public DateTimeOffset AsDateTimeOffset()
Returns
Type Description
System.DateTimeOffset
| Improve this Doc View Source

AsDecimal()

Throws an error as variables cannot be converted to types.
Declaration
public decimal AsDecimal()
Returns
Type Description
System.Decimal
| Improve this Doc View Source

AsDouble()

Throws an error as variables cannot be converted to types.
Declaration
public double AsDouble()
Returns
Type Description
System.Double
| Improve this Doc View Source

AsFloat()

Throws an error as variables cannot be converted to types.
Declaration
public float AsFloat()
Returns
Type Description
System.Single
| Improve this Doc View Source

AsInteger()

Throws an error as variables cannot be converted to types.
Declaration
public long AsInteger()
Returns
Type Description
System.Int64
| Improve this Doc View Source

AsString()

Throws an error as variables cannot be converted to types.
Declaration
public string AsString()
Returns
Type Description
System.String
| Improve this Doc View Source

AsTimeSpan()

Throws an error as variables cannot be cast to a time span.
Declaration
public TimeSpan AsTimeSpan()
Returns
Type Description
System.TimeSpan
| Improve this Doc View Source

CompareTo(BaseVariableNode)

Returns an Integer indicating the Ordering of this Node compared to another Node.
Declaration
public int CompareTo(BaseVariableNode other)
Parameters
Type Name Description
BaseVariableNode other Node to test against.
Returns
Type Description
System.Int32
| Improve this Doc View Source

CompareTo(IBlankNode)

Returns an Integer indicating the Ordering of this Node compared to another Node.
Declaration
public override int CompareTo(IBlankNode other)
Parameters
Type Name Description
IBlankNode other Node to test against.
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

CompareTo(IGraphLiteralNode)

Returns an Integer indicating the Ordering of this Node compared to another Node.
Declaration
public override int CompareTo(IGraphLiteralNode other)
Parameters
Type Name Description
IGraphLiteralNode other Node to test against.
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

CompareTo(ILiteralNode)

Returns an Integer indicating the Ordering of this Node compared to another Node.
Declaration
public override int CompareTo(ILiteralNode other)
Parameters
Type Name Description
ILiteralNode other Node to test against.
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

CompareTo(INode)

Compares this Node to another Node.
Declaration
public override int CompareTo(INode other)
Parameters
Type Name Description
INode other Node to compare with.
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

CompareTo(IUriNode)

Returns an Integer indicating the Ordering of this Node compared to another Node.
Declaration
public override int CompareTo(IUriNode other)
Parameters
Type Name Description
IUriNode other Node to test against.
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

CompareTo(IVariableNode)

Returns an Integer indicating the Ordering of this Node compared to another Node.
Declaration
public override int CompareTo(IVariableNode other)
Parameters
Type Name Description
IVariableNode other Node to test against.
Returns
Type Description
System.Int32
Overrides
| Improve this Doc View Source

Equals(Object)

Gets whether this Node is equal to some Object.
Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
System.Object obj Object to test.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Equals(BaseVariableNode)

Determines whether this Node is equal to a Variable Node.
Declaration
public bool Equals(BaseVariableNode other)
Parameters
Type Name Description
BaseVariableNode other Variable Node.
Returns
Type Description
System.Boolean
| Improve this Doc View Source

Equals(IBlankNode)

Determines whether this Node is equal to a Blank Node (should always be false).
Declaration
public override bool Equals(IBlankNode other)
Parameters
Type Name Description
IBlankNode other Blank Node.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Equals(IGraphLiteralNode)

Determines whether this Node is equal to a Graph Literal Node (should always be false).
Declaration
public override bool Equals(IGraphLiteralNode other)
Parameters
Type Name Description
IGraphLiteralNode other Graph Literal Node.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Equals(ILiteralNode)

Determines whether this Node is equal to a Literal Node (should always be false).
Declaration
public override bool Equals(ILiteralNode other)
Parameters
Type Name Description
ILiteralNode other Literal Node.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Equals(INode)

Gets whether this Node is equal to some other Node.
Declaration
public override bool Equals(INode other)
Parameters
Type Name Description
INode other Node to test.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Equals(IUriNode)

Determines whether this Node is equal to a URI Node (should always be false).
Declaration
public override bool Equals(IUriNode other)
Parameters
Type Name Description
IUriNode other URI Node.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

Equals(IVariableNode)

Determines whether this Node is equal to a Variable Node.
Declaration
public override bool Equals(IVariableNode other)
Parameters
Type Name Description
IVariableNode other Variable Node.
Returns
Type Description
System.Boolean
Overrides
| Improve this Doc View Source

GetObjectData(SerializationInfo, StreamingContext)

Gets the data for serialization.
Declaration
public sealed override void GetObjectData(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info Serialization Information.
System.Runtime.Serialization.StreamingContext context Streaming Context.
Overrides
| Improve this Doc View Source

ReadXml(XmlReader)

Reads the data for XML deserialization.
Declaration
public sealed override void ReadXml(XmlReader reader)
Parameters
Type Name Description
System.Xml.XmlReader reader XML Reader.
Overrides
| Improve this Doc View Source

ToString()

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

WriteXml(XmlWriter)

Writes the data for XML serialization.
Declaration
public sealed override void WriteXml(XmlWriter writer)
Parameters
Type Name Description
System.Xml.XmlWriter writer XML Writer.
Overrides

Implements

System.IEquatable<T>
System.IComparable<T>
System.IComparable<T>
System.IComparable<T>
System.IComparable<T>
System.IComparable<T>
System.IComparable<T>
System.IComparable<T>
System.IEquatable<T>
System.IEquatable<T>
System.IEquatable<T>
System.IEquatable<T>
System.IEquatable<T>
System.IEquatable<T>
System.Runtime.Serialization.ISerializable
System.Xml.Serialization.IXmlSerializable

Extension Methods