Examples with TriGWriter org.eclipse.rdf4j.rio.trig.TriGWriter used on opensource projects

Example 1 with TriGWriter

use of org.eclipse.rdf4j.rio.trig.TriGWriter in project rdf4j by eclipse.

the class TriGHandlingTest method writeTriG.

/**
 * Helper method to write the given model to TriG and return an InputStream containing the results.
 *
 * @param statements
 * @return An {@link InputStream} containing the results.
 * @throws RDFHandlerException
 */
private InputStream writeTriG(Model statements) throws RDFHandlerException {
    StringWriter writer = new StringWriter();
    RDFWriter trigWriter = new TriGWriter(writer);
    trigWriter.startRDF();
    for (Statement nextStatement : statements) {
        trigWriter.handleStatement(nextStatement);
    }
    trigWriter.endRDF();
    return new ByteArrayInputStream(writer.toString().getBytes(Charset.forName("UTF-8")));
}