public BrightstarSparqlResultsType ExecuteSparqlQuery(SparqlQuery query, ISerializationFormat targetFormat, Stream resultsStream,
IEnumerable<string> defaultGraphUris )
{
var queryHandler = new SparqlQueryHandler(targetFormat, defaultGraphUris);
// NOTE: streamWriter is not wrapped in a using because we don't want to close resultStream at this point
var streamWriter = new StreamWriter(resultsStream, targetFormat.Encoding);
var resultsType = queryHandler.ExecuteSparql(query, this, streamWriter);
return resultsType;
}
public void ExecuteSparqlQuery(string exp, SparqlResultsFormat resultsFormat, Stream resultStream, out BrightstarSparqlResultsType resultsType)
{
var queryHandler = new SparqlQueryHandler();
BrightstarSparqlResultSet result = queryHandler.ExecuteSparql(exp, this);
// NOTE: streamWriter is not wrapped in a using because we don't want to close resultStream at this point
var streamWriter = new StreamWriter(resultStream, resultsFormat.Encoding);
resultsType = result.ResultType;
streamWriter.Write(result.GetString(resultsFormat));
streamWriter.Flush();
}
public string ExecuteSparqlQuery(string exp, SparqlResultsFormat resultsFormat, out long rowCount)
{
var queryHandler = new SparqlQueryHandler();
BrightstarSparqlResultSet result = queryHandler.ExecuteSparql(exp, this);
rowCount = result.Count;
return result.GetString(resultsFormat);
}
public string ExecuteSparqlQuery(string exp, SparqlResultsFormat resultsFormat, IEnumerable<string> defaultGraphUris = null)
{
var queryHandler = new SparqlQueryHandler(defaultGraphUris);
BrightstarSparqlResultSet result = queryHandler.ExecuteSparql(exp, this);
return result.GetString(resultsFormat);
}
public void Query(IRdfHandler rdfHandler, ISparqlResultsHandler resultsHandler, string sparqlQuery)
{
var sh = new SparqlQueryHandler();
sh.ExecuteSparql(rdfHandler, resultsHandler, sparqlQuery, _store);
}
public object Query(string sparqlQuery)
{
var sh = new SparqlQueryHandler();
return sh.ExecuteSparql(sparqlQuery, _store).RawResultSet;
}