private TupleQueryResult readExpectedTupleQueryResult() throws Exception {
TupleQueryResultFormat tqrFormat = QueryResultIO.getParserFormatForFileName(resultFileURL);
if (tqrFormat != null) {
InputStream in = new URL(resultFileURL).openStream();
try {
TupleQueryResultParser parser = QueryResultIO.createParser(tqrFormat);
parser.setValueFactory(dataRep.getValueFactory());
TupleQueryResultBuilder qrBuilder = new TupleQueryResultBuilder();
parser.setTupleQueryResultHandler(qrBuilder);
parser.parse(in);
return qrBuilder.getQueryResult();
} finally {
in.close();
}
} else {
Set<Statement> resultGraph = readExpectedGraphQueryResult();
return DAWGTestResultSetUtil.toTupleQueryResult(resultGraph);
}
}
