org.apache.jena.riot

Class RiotReader

java.lang.Object

org.apache.jena.riot.RiotReader

public class RiotReader
extends Object

Operations to access RIOT parsers and send the output to a StreamRDF (triples or quads as appropriate). This class is probably not what you want to use. It is public to give maximum compatibility.

See Also:

for reading from a location, including web access and content negotation.

Constructor Summary

Constructors

Constructor and Description
RiotReader()

Method Summary

Methods

Modifier and Type	Method and Description
static Iterator<Quad>	createIteratorQuads(InputStream input, Lang lang, String baseIRI) Creates an iterator over the parsed quads
static Iterator<Triple>	createIteratorTriples(InputStream input, Lang lang, String baseIRI) Create an iterator over the parsed triples
static LangRIOT	createParser(InputStream input, Lang lang, String baseIRI, StreamRDF dest) Create a parser
static LangRIOT	createParser(Tokenizer tokenizer, Lang lang, String baseIRI, StreamRDF dest) Create a parser
static LangNQuads	createParserNQuads(InputStream input, StreamRDF dest) Create a parser for NQuads, with default behaviour
static LangNQuads	createParserNQuads(Tokenizer tokenizer, StreamRDF dest) Create a parser for NQuads, with default behaviour
static LangNTriples	createParserNTriples(InputStream input, StreamRDF dest) Create a parser for N-Triples, with default behaviour
static LangNTriples	createParserNTriples(Tokenizer tokenizer, StreamRDF dest) Create a parser for N-Triples, with default behaviour
static LangRDFJSON	createParserRdfJson(InputStream input, StreamRDF dest)
static LangRDFJSON	createParserRdfJson(Tokenizer tokenizer, StreamRDF dest) Create parsers for RDF/JSON
static LangRDFXML	createParserRDFXML(InputStream input, String baseIRI, StreamRDF dest) Create a parser for RDF/XML
static LangTriG	createParserTriG(InputStream input, String baseIRI, StreamRDF dest) Create a parser for TriG, with default behaviour
static LangTriG	createParserTriG(Tokenizer tokenizer, String baseIRI, StreamRDF dest) Create a parser for TriG, with default behaviour
static LangTurtle	createParserTurtle(InputStream input, String baseIRI, StreamRDF dest) Create a parser for Turtle, with default behaviour
static LangTurtle	createParserTurtle(Tokenizer tokenizer, String baseIRI, StreamRDF dest) Create a parser for Turtle, with default behaviour
static void	parse(InputStream in, Lang lang, StreamRDF dest) Parse an InputStream, using RDFParserOutput as the destination for the parser output.
static void	parse(InputStream in, Lang lang, String baseIRI, StreamRDF dest) Parse an InputStream, using RDFParserOutput as the destination for the parser output.
static void	parse(String filename, Lang lang, StreamRDF dest) Parse a file, sending output to a StreamRDF sink.
static void	parse(String filename, Lang lang, String baseIRI, StreamRDF dest) Parse a file, sending output to a StreamRDF sink.
static void	parse(String filename, StreamRDF dest) Parse a file, sending output to a StreamRDF sink.
static void	parseQuads(InputStream in, Lang lang, String baseIRI, Sink<Quad> sink) Parse an InputStream, sending quads to a sink.
static void	parseQuads(String filename, Lang lang, String baseIRI, Sink<Quad> sink) Parse a file, sending quads to a sink.
static void	parseQuads(String filename, Sink<Quad> sink) Parse a file, sending quads to a sink.
static void	parseTriples(InputStream in, Lang lang, String baseIRI, Sink<Triple> sink) Parse an InputStream, sending triples to a sink.
static void	parseTriples(String filename, Lang lang, String baseIRI, Sink<Triple> sink) Parse a file, sending triples to a sink.
static void	parseTriples(String filename, Sink<Triple> sink) Parse a file, sending triples to a sink.

Methods inherited from class java.lang.Object

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

Constructor Detail

RiotReader

public RiotReader()

Method Detail

parse

public static void parse(String filename,
         StreamRDF dest)

Parse a file, sending output to a StreamRDF sink. Must be in a triples syntax.

Parameters:

filename -

dest - Where to send the triples from the parser.

parse

public static void parse(String filename,
         Lang lang,
         StreamRDF dest)

Parse a file, sending output to a StreamRDF sink. Must be in a triples syntax.

Parameters:

filename -

lang - Language, or null for "guess from URL" (e.g. file extension)

dest - Where to send the triples from the parser.

parse

public static void parse(String filename,
         Lang lang,
         String baseIRI,
         StreamRDF dest)

Parse a file, sending output to a StreamRDF sink. Must be in a triples syntax.

Parameters:

filename -

lang - Language, or null for "guess from URL" (e.g. file extension)

baseIRI - Base IRI, or null for based on input filename

dest - Where to send the triples from the parser.

parse

public static void parse(InputStream in,
         Lang lang,
         StreamRDF dest)

Parse an InputStream, using RDFParserOutput as the destination for the parser output.

Parameters:

in - Source for bytes to parse.

lang - Language.

dest - Where to send the triples from the parser.

parse

public static void parse(InputStream in,
         Lang lang,
         String baseIRI,
         StreamRDF dest)

Parse an InputStream, using RDFParserOutput as the destination for the parser output.

Parameters:

in - Source for bytes to parse.

lang - Language.

baseIRI - Base IRI.

dest - Where to send the triples from the parser.

createParser

public static LangRIOT createParser(InputStream input,
                    Lang lang,
                    String baseIRI,
                    StreamRDF dest)

Create a parser

createParser

public static LangRIOT createParser(Tokenizer tokenizer,
                    Lang lang,
                    String baseIRI,
                    StreamRDF dest)

Create a parser

parseTriples

public static void parseTriples(String filename,
                Sink<Triple> sink)

Parse a file, sending triples to a sink. Must be in a triples syntax.

Parameters:

filename -

sink - Where to send the triples from the parser.

See Also:

parse(String,StreamRDF)

parseTriples

public static void parseTriples(String filename,
                Lang lang,
                String baseIRI,
                Sink<Triple> sink)

Parse a file, sending triples to a sink. Must be in a triples syntax.

Parameters:

filename -

lang - Language, or null for "guess from URL" (e.g. file extension)

baseIRI - Base IRI, or null for based on input filename

sink - Where to send the triples from the parser.

See Also:

parse(java.lang.String, org.apache.jena.riot.system.StreamRDF)

parseTriples

public static void parseTriples(InputStream in,
                Lang lang,
                String baseIRI,
                Sink<Triple> sink)

Parse an InputStream, sending triples to a sink.

Parameters:

in - Source for bytes to parse.

lang - Language.

baseIRI - Base IRI.

sink - Where to send the triples from the parser.

See Also:

parse(java.lang.String, org.apache.jena.riot.system.StreamRDF)

parseQuads

public static void parseQuads(String filename,
              Sink<Quad> sink)

Parse a file, sending quads to a sink.

Parameters:

filename -

sink - Where to send the quads from the parser.

See Also:

parse(java.lang.String, org.apache.jena.riot.system.StreamRDF)

parseQuads

public static void parseQuads(String filename,
              Lang lang,
              String baseIRI,
              Sink<Quad> sink)

Parse a file, sending quads to a sink.

Parameters:

filename -

lang - Language, or null for "guess from filename" (e.g. extension)

baseIRI - Base IRI, or null for base on input filename

sink - Where to send the quads from the parser.

See Also:

parse(java.lang.String, org.apache.jena.riot.system.StreamRDF)

parseQuads

public static void parseQuads(InputStream in,
              Lang lang,
              String baseIRI,
              Sink<Quad> sink)

Parse an InputStream, sending quads to a sink.

Parameters:

in - Source for bytes to parse.

lang - Language.

baseIRI - Base IRI.

sink - Where to send the quads from the parser.

See Also:

parse(java.lang.String, org.apache.jena.riot.system.StreamRDF)

createIteratorTriples

public static Iterator<Triple> createIteratorTriples(InputStream input,
                                     Lang lang,
                                     String baseIRI)

Create an iterator over the parsed triples

Parameters:

input - Input Stream

lang - Language

baseIRI - Base IRI

Returns:

Iterator over the triples

createIteratorQuads

public static Iterator<Quad> createIteratorQuads(InputStream input,
                                 Lang lang,
                                 String baseIRI)

Creates an iterator over the parsed quads

Parameters:

input - Input Stream

lang - Language

baseIRI - Base IRI

Returns:

Iterator over the quads

createParserTurtle

public static LangTurtle createParserTurtle(InputStream input,
                            String baseIRI,
                            StreamRDF dest)

Create a parser for Turtle, with default behaviour

createParserTurtle

public static LangTurtle createParserTurtle(Tokenizer tokenizer,
                            String baseIRI,
                            StreamRDF dest)

Create a parser for Turtle, with default behaviour

createParserRDFXML

public static LangRDFXML createParserRDFXML(InputStream input,
                            String baseIRI,
                            StreamRDF dest)

Create a parser for RDF/XML

createParserRdfJson

public static LangRDFJSON createParserRdfJson(Tokenizer tokenizer,
                              StreamRDF dest)

Create parsers for RDF/JSON

createParserRdfJson

public static LangRDFJSON createParserRdfJson(InputStream input,
                              StreamRDF dest)

createParserTriG

public static LangTriG createParserTriG(InputStream input,
                        String baseIRI,
                        StreamRDF dest)

Create a parser for TriG, with default behaviour

createParserTriG

public static LangTriG createParserTriG(Tokenizer tokenizer,
                        String baseIRI,
                        StreamRDF dest)

Create a parser for TriG, with default behaviour

createParserNTriples

public static LangNTriples createParserNTriples(InputStream input,
                                StreamRDF dest)

Create a parser for N-Triples, with default behaviour

createParserNTriples

public static LangNTriples createParserNTriples(Tokenizer tokenizer,
                                StreamRDF dest)

Create a parser for N-Triples, with default behaviour

createParserNQuads

public static LangNQuads createParserNQuads(InputStream input,
                            StreamRDF dest)

Create a parser for NQuads, with default behaviour

createParserNQuads

public static LangNQuads createParserNQuads(Tokenizer tokenizer,
                            StreamRDF dest)

Create a parser for NQuads, with default behaviour