Package org.apache.jena.riot

Interface ReaderRIOT

  • All Known Implementing Classes:
    JsonLDReader, ReaderRDFNULL, ReaderRIOTBase, ReaderRIOTRDFXML, ReaderTriX, TurtleJavaccReaderRIOT
    public interface ReaderRIOT
    Interface to parsing processes that takes an input stream and emit items. The "read" operation may be called repeatedly for a single ReaderRIOT, with different arguments. The StreamRDF destination would have to cope with concurrent operation if these read operations overlap.

    • Method Detail

      • read

        void read​(java.io.InputStream in,
          java.lang.String baseURI,
          ContentType ct,
          StreamRDF output,
          Context context)
        Read from an InputStream and output RDF on the StreamRDF.
        Parameters:
        in - InputStream
        baseURI - Base URI (or null)
        ct - Content-Type if available. Routing to the right parser will have already been done so this only useful to get addition Content-Type information or if this ReaderRIOT can handle multiple media types.
        output - Destination for the parser output.
        context - Environment settings.

      • read

        void read​(java.io.Reader reader,
          java.lang.String baseURI,
          ContentType ct,
          StreamRDF output,
          Context context)
        Read from an InputStream and output RDF on the StreamRDF.
        Parameters:
        reader - Reader. InputStreams are preferred because Reader do not allow RIOT to set the character set.
        baseURI - Base URI (or null)
        ct - Content-Type if available. Routing to the right parser will have already been done so this only useful to get addition Content-Type information or if this ReaderRIOT can handle multiple media types.
        output - Destination for the parser output.
        context - Environment settings.