org.openjena.riot.RiotException: Bad input stream (Nquads)

[Laurent Pellegrino]

Hi all,

I am trying to parse a N-Quads file by using the following code:

    static int line = 0;

    public static void main(String[] args) {

        Sink<Quad> sink = new Sink<Quad>() {
            @Override
            public void send(final Quad quad) {
                log.info("line=" + line + ", quad=" + quad);
                line++;
            }

            @Override
            public void close() {
            }

            @Override
            public void flush() {
            }
        };

        FileInputStream fis = null;

        LangRIOT parser = null;
        try {
            fis = new FileInputStream("/absolute/path/to/nquads-chunk");
            parser = RiotReader.createParserNQuads(fis, sink);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } finally {
            try {
                fis.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        parser.parse();
    }

the file nquads-chun is available from:

http://commondatastorage.googleapis.com/nquads/nquads-chunk

When I run the parser, I get:

Exception in thread "main" org.openjena.riot.RiotException: [line:
574, col: 62] Bad input stream
        at 
org.openjena.riot.ErrorHandlerFactory$ErrorHandlerStd.fatal(ErrorHandlerFactory.java:110)
        at org.openjena.riot.lang.LangEngine.raiseException(LangEngine.java:157)
        at org.openjena.riot.lang.LangEngine.nextToken(LangEngine.java:104)
        at org.openjena.riot.lang.LangNQuads.parseOne(LangNQuads.java:62)
        at org.openjena.riot.lang.LangNQuads.parseOne(LangNQuads.java:22)
        at org.openjena.riot.lang.LangNTuple.runParser(LangNTuple.java:58)
        at org.openjena.riot.lang.LangBase.parse(LangBase.java:42)

where line 574 seems to be:

<http://my.opera.com/carlOS%20X/xml/foaf#me>
<http://xmlns.com/foaf/0.1/knows>
<http://my.opera.com/allegro_noise/xml/foaf#me>
<http://my.opera.com/carlOS%20X/xml/foaf> .

which seems to respect the NQuads syntax correctly? any idea?

Kind Regards,

Laurent