Package org.restlet.ext.rdf.internal.ntriples

Class RdfNTriplesWriter

java.lang.Object

org.restlet.ext.rdf.GraphHandler

org.restlet.ext.rdf.internal.ntriples.RdfNTriplesWriter

public class RdfNTriplesWriter
extends GraphHandler

Handler of RDF content according to the N-Triples notation.

Field Summary

Fields

Modifier and Type	Field	Description
private java.io.Writer	writer	The character writer.

Constructor Summary

Constructors

Constructor	Description
RdfNTriplesWriter(java.io.Writer writer)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	endGraph()	Callback method used after the graph is parsed or written.
void	link(Reference source, Reference typeRef, Reference target)	Callback method used when a link is parsed or written.
void	link(Reference source, Reference typeRef, Literal target)	Callback method used when a link is parsed or written.
void	link(Graph source, Reference typeRef, Reference target)	Callback method used when a link is parsed or written.
void	link(Graph source, Reference typeRef, Literal target)	Callback method used when a link is parsed or written.
private void	write(Reference reference)	Writes the representation of a given reference.
private void	write(Literal literal)	Writes the representation of a literal.

Methods inherited from class org.restlet.ext.rdf.GraphHandler

endPrefixMapping, startGraph, startPrefixMapping

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

writer

private java.io.Writer writer

The character writer.

Constructor Detail

RdfNTriplesWriter

public RdfNTriplesWriter(java.io.Writer writer)
                  throws java.io.IOException

Constructor.

Parameters:

writer - The character writer.

Throws:

java.io.IOException

Method Detail

endGraph

public void endGraph()
              throws java.io.IOException

Description copied from class: GraphHandler

Callback method used after the graph is parsed or written. Does nothing by default.

Overrides:

endGraph in class GraphHandler

Throws:

java.io.IOException

link

public void link(Graph source,
                 Reference typeRef,
                 Literal target)

Description copied from class: GraphHandler

Callback method used when a link is parsed or written.

Specified by:

link in class GraphHandler

Parameters:

source - The source or subject of the link.

typeRef - The type reference of the link.

target - The target or object of the link.

link

public void link(Graph source,
                 Reference typeRef,
                 Reference target)

Description copied from class: GraphHandler

Callback method used when a link is parsed or written.

Specified by:

link in class GraphHandler

Parameters:

source - The source or subject of the link.

typeRef - The type reference of the link.

target - The target or object of the link.

link

public void link(Reference source,
                 Reference typeRef,
                 Literal target)

Description copied from class: GraphHandler

Callback method used when a link is parsed or written.

Specified by:

link in class GraphHandler

Parameters:

source - The source or subject of the link.

typeRef - The type reference of the link.

target - The target or object of the link.

link

public void link(Reference source,
                 Reference typeRef,
                 Reference target)

Description copied from class: GraphHandler

Callback method used when a link is parsed or written.

Specified by:

link in class GraphHandler

Parameters:

source - The source or subject of the link.

typeRef - The type reference of the link.

target - The target or object of the link.

write

private void write(Literal literal)
            throws java.io.IOException

Writes the representation of a literal.

Parameters:

literal - The literal to write.

Throws:

java.io.IOException

write

private void write(Reference reference)
            throws java.io.IOException

Writes the representation of a given reference.

Parameters:

reference - The reference to write.

Throws:

java.io.IOException