public void InteropSemWebInMemoryStoreSource()
{
MicrosoftSqlStoreManager mssql = new MicrosoftSqlStoreManager("dotnetrdf_experimental", "sa", "20sQl08");
InMemoryStoreSource source = new InMemoryStoreSource(new SqlTripleStore(mssql));
N3Writer writer = new N3Writer(Console.Out);
Console.WriteLine("Outputting all Triples of the form ?s rdf:type ?type");
Statement template = new Statement(new Variable(), new Entity(RdfSpecsHelper.RdfType), new Variable());
source.Select(template, writer);
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Outputting all Triples of the form ?s rdf:type ?car");
template = new Statement(new Variable(), new Entity(RdfSpecsHelper.RdfType), new Entity("http://example.org/vehicles/Car"));
source.Select(template, writer);
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Outputting all Triples for Cars and Planes");
SelectFilter filter = new SelectFilter();
filter.Predicates = new Entity[] { new Entity(RdfSpecsHelper.RdfType) };
filter.Objects = new Entity[] { new Entity("http://example.org/vehicles/Car"), new Entity("http://example.org/vehicles/Plane") };
source.Select(filter, writer);
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Outputting the Speeds of all Cards");
Variable car = new Variable("car");
Statement[] pattern = new Statement[]
{
new Statement(car, new Entity(RdfSpecsHelper.RdfType), new Entity("http://example.org/vehicles/Car")),
new Statement(car, new Entity("http://example.org/vehicles/Speed"), new Variable("speed"))
};
source.Query(pattern, new QueryOptions(), new SemWebResultsConsolePrinter());
Console.WriteLine();
writer.Close();
}
