Class NumericNode

A Valued Node with a numeric value.

Inheritance
object
BaseNode
BaseLiteralNode
LiteralNode
NumericNode
ByteNode
DecimalNode
DoubleNode
FloatNode
LongNode
SignedByteNode
UnsignedLongNode
Implements
Inherited Members
Namespace: VDS.RDF.Nodes
Assembly: dotNetRdf.dll
Syntax
public abstract class NumericNode : LiteralNode, ILiteralNode, IEquatable<BaseLiteralNode>, IComparable<BaseLiteralNode>, IEquatable<LiteralNode>, IComparable<LiteralNode>, IValuedNode, INode, IComparable<INode>, IComparable<IBlankNode>, IComparable<IGraphLiteralNode>, IComparable<ILiteralNode>, IComparable<IUriNode>, IComparable<IVariableNode>, IComparable<IRefNode>, IComparable<ITripleNode>, IEquatable<INode>, IEquatable<IBlankNode>, IEquatable<IGraphLiteralNode>, IEquatable<ILiteralNode>, IEquatable<IUriNode>, IEquatable<IVariableNode>, IEquatable<IRefNode>, IEquatable<ITripleNode>

Constructors

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NumericNode(string, Uri, SparqlNumericType, bool)

Creates a new numeric valued node.

Declaration
protected NumericNode(string value, Uri datatype, SparqlNumericType numType, bool normalizeLiteralValue = false)
Parameters
Type Name Description
string value

Lexical Value.
Uri datatype

Datatype URI.
SparqlNumericType numType

SPARQL Numeric Type.
bool normalizeLiteralValue

Whether to perform unicode normalization on value.

Properties

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EffectiveType

Gets the URI of the datatype this valued node represents as a String.

Declaration
public string EffectiveType { get; }
Property Value
Type Description
string
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NumericType

Gets the numeric type of the node.

Declaration
public SparqlNumericType NumericType { get; }
Property Value
Type Description
SparqlNumericType

Methods

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AsBoolean()

Gets the boolean value.

Declaration
public bool AsBoolean()
Returns
Type Description
bool
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AsDateTime()

Throws an error as numerics cannot be converted to date times.

Declaration
public DateTime AsDateTime()
Returns
Type Description
DateTime
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AsDateTimeOffset()

Throws an error as numerics cannot be converted to date times.

Declaration
public DateTimeOffset AsDateTimeOffset()
Returns
Type Description
DateTimeOffset
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AsDecimal()

Gets the decimal value.

Declaration
public abstract decimal AsDecimal()
Returns
Type Description
decimal
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AsDouble()

Gets the double value.

Declaration
public abstract double AsDouble()
Returns
Type Description
double
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AsFloat()

Gets the float value.

Declaration
public abstract float AsFloat()
Returns
Type Description
float
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AsInteger()

Gets the integer value.

Declaration
public abstract long AsInteger()
Returns
Type Description
long
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AsString()

Gets the string value of the node.

Declaration
public string AsString()
Returns
Type Description
string
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AsTimeSpan()

Throws an error as numerics cannot be cast to a time span.

Declaration
public TimeSpan AsTimeSpan()
Returns
Type Description
TimeSpan

Implements

Extension Methods