Class TurtleWriter

Class for generating RDF in Turtle Syntax.

Inheritance
object
BaseRdfWriter
TurtleWriter
Implements
Inherited Members
Namespace: VDS.RDF.Writing
Assembly: dotNetRdf.dll
Syntax
[Obsolete("Deprecated in favour of the CompressingTurtleWriter which uses a much fuller range of syntax compressions", true)]
public class TurtleWriter : BaseRdfWriter, IRdfWriter, IPrettyPrintingWriter, IHighSpeedWriter, IFormatterBasedWriter
Remarks

Similar in speed to the CompressingTurtleWriter but doesn't use the full Blank Node and Collection syntax compressions.

Constructors

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TurtleWriter()

Creates a new Turtle Writer.

Declaration
public TurtleWriter()
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TurtleWriter(TurtleSyntax)

Creates a new Turtle Writer.

Declaration
public TurtleWriter(TurtleSyntax syntax)
Parameters
Type Name Description
TurtleSyntax syntax

Turtle Syntax.

Properties

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HighSpeedModePermitted

Gets/Sets whether the Writer is allowed to use High Speed write mode.

Declaration
public bool HighSpeedModePermitted { get; set; }
Property Value
Type Description
bool
Remarks

High Speed Write Mode is engaged when the Writer determines that the contents of the Graph are not well suited to Turtle syntax compressions. Usually the writer compresses triples into groups by Subject using Predicate-Object lists to output the Triples relating to each Subject. If the number of distinct Subjects is greater than 75% of the Triples in the Graph then High Speed write mode will be used, in High Speed mode all Triples are written fully and no grouping of any sort is done.

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PrettyPrintMode

Gets/Sets whether Pretty Printing is used.

Declaration
public bool PrettyPrintMode { get; set; }
Property Value
Type Description
bool
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TripleFormatterType

Gets the type of the Triple Formatter used by this writer.

Declaration
public Type TripleFormatterType { get; }
Property Value
Type Description
Type

Methods

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SaveInternal(IGraph, TextWriter)

Saves a Graph using an arbitrary TextWriter.

Declaration
protected override void SaveInternal(IGraph g, TextWriter output)
Parameters
Type Name Description
IGraph g

Graph to save.
TextWriter output

Writer to save using.
Overrides
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ToString()

Gets the String representation of the writer which is a description of the syntax it produces.

Declaration
public override string ToString()
Returns
Type Description
string
Overrides

Events

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Warning

Event which is raised when a non-fatal issue with the Graph being serialized is encountered

Declaration
public override event RdfWriterWarning Warning
Event Type
Type Description
RdfWriterWarning
Overrides

Implements

Extension Methods