Class TurtleTriGWriter

java.lang.Object

tech.oxfordsemantic.jrdfox.formats.TurtleTriGWriter

public class TurtleTriGWriter
extends Object

A class for writing RDF triples and quads in the Turtle and TriG formats.

Constructor Summary

Constructors

Constructor	Description
TurtleTriGWriter(Prefixes prefixes, OutputStream outputStream)	Creates a new TurtleTriGWriter object that writes to the specified output stream.

Method Summary

Modifier and Type	Method	Description
void	close()	Flushes, then closes the output stream.
void	flush()	Flushes the output stream.
void	writeQuad(Resource subject, Resource predicate, Resource object, Resource graph)	Writes an RDF quad to the output stream.
void	writeTriple(Resource subject, Resource predicate, Resource object)	Writes an RDF triple to the output stream.

Methods inherited from class Object

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

Constructor Details

TurtleTriGWriter

public TurtleTriGWriter(Prefixes prefixes,
 OutputStream outputStream)

Creates a new TurtleTriGWriter object that writes to the specified output stream.

Parameters:

prefixes - the prefixes to be used for writing the RDF data

outputStream - the output stream to which the RDF data will be written (using UTF8 encoding)

Method Details

writeTriple

public void writeTriple(Resource subject,
 Resource predicate,
 Resource object)

Writes an RDF triple to the output stream.

Parameters:

subject - the subject of the triple

predicate - the predicate of the triple

object - the object of the triple

writeQuad

public void writeQuad(Resource subject,
 Resource predicate,
 Resource object,
 Resource graph)

Writes an RDF quad to the output stream.

Parameters:

subject - the subject of the quad

predicate - the predicate of the quad

object - the object of the quad

graph - the graph of the quad

flush

public void flush()
           throws IOException

Flushes the output stream.

Throws:

IOException - if an error occurs while writing to the output stream

close

public void close()
           throws IOException

Flushes, then closes the output stream.

Throws:

IOException - if an error occurs