Class PrettyRdfXmlWriter

Class for generating RDF/XML Concrete Syntax.
Inheritance
System.Object
BaseRdfWriter
PrettyRdfXmlWriter
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.Writing
Assembly: dotNetRDF.dll
Syntax
public class PrettyRdfXmlWriter : BaseRdfWriter, IRdfWriter, IPrettyPrintingWriter, ICompressingWriter, IDtdWriter, INamespaceWriter, IFormatterBasedWriter, IAttributeWriter
Remarks

This is a fast writer based on the fast writing technique used in the other non-RDF/XML Writers.

Note: If the Graph to be serialized makes heavy use of collections it may result in a StackOverflowException. To address this set the CompressionLevel property to < 5.

Constructors

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PrettyRdfXmlWriter()

Creates a new RDF/XML Writer.
Declaration
public PrettyRdfXmlWriter()
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PrettyRdfXmlWriter(Int32)

Creates a new RDF/XML Writer.
Declaration
public PrettyRdfXmlWriter(int compressionLevel)
Parameters
Type Name Description
System.Int32 compressionLevel Compression Level.
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PrettyRdfXmlWriter(Int32, Boolean)

Creates a new RDF/XML Writer.
Declaration
public PrettyRdfXmlWriter(int compressionLevel, bool useDtd)
Parameters
Type Name Description
System.Int32 compressionLevel Compression Level.
System.Boolean useDtd Whether to use DTDs to further compress output.
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PrettyRdfXmlWriter(Int32, Boolean, Boolean)

Creates a new RDF/XML Writer.
Declaration
public PrettyRdfXmlWriter(int compressionLevel, bool useDtd, bool useAttributes)
Parameters
Type Name Description
System.Int32 compressionLevel Compression Level.
System.Boolean useDtd Whether to use DTDs to further compress output.
System.Boolean useAttributes Whether to use attributes to encode triples with simple literal objects where possible.

Properties

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CompressionLevel

Gets/Sets the Compression Level in use.
Declaration
public int CompressionLevel { get; set; }
Property Value
Type Description
System.Int32
Remarks

Compression Level defaults to High - if Compression Level is set to below More i.e. < 5 then Collections will not be compressed into more compact syntax.

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DefaultNamespaces

Gets/Sets the Default Namespaces that are always available.
Declaration
public INamespaceMapper DefaultNamespaces { get; set; }
Property Value
Type Description
INamespaceMapper
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PrettyPrintMode

Gets/Sets Pretty Print Mode for the Writer.
Declaration
public bool PrettyPrintMode { get; set; }
Property Value
Type Description
System.Boolean
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TripleFormatterType

Gets the type of the Triple Formatter used by the writer.
Declaration
public Type TripleFormatterType { get; }
Property Value
Type Description
System.Type
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UseAttributes

Gets/Sets whether triples which have a literal object will be expressed as attributes rather than elements where possible (defaults to true).
Declaration
public bool UseAttributes { get; set; }
Property Value
Type Description
System.Boolean
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UseDtd

Gets/Sets whether DTDs are used in the output.
Declaration
public bool UseDtd { get; set; }
Property Value
Type Description
System.Boolean

Methods

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Save(IGraph, String)

Saves a Graph in RDF/XML syntax to the given File.
Declaration
public override void Save(IGraph g, string filename)
Parameters
Type Name Description
IGraph g Graph to save.
System.String filename Filename to save to.
Overrides
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SaveInternal(IGraph, TextWriter)

Saves a Graph to an arbitrary output stream.
Declaration
protected override void SaveInternal(IGraph g, TextWriter output)
Parameters
Type Name Description
IGraph g Graph to save.
System.IO.TextWriter output Stream to save to.
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
System.String
Overrides
System.Object.ToString()

Events

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Warning

Event which is raised when there is a non-fatal issue with the RDF being output
Declaration
public override event RdfWriterWarning Warning
Event Type
Type Description
RdfWriterWarning
Overrides

Implements

Extension Methods