public void testInlineValuesLT() throws Exception {
final BigdataSail sail = getSail();
sail.initialize();
final BigdataSailRepository repo = new BigdataSailRepository(sail);
final BigdataSailRepositoryConnection cxn =
(BigdataSailRepositoryConnection) repo.getConnection();
cxn.setAutoCommit(false);
try {
final ValueFactory vf = sail.getValueFactory();
URI A = vf.createURI("_:A");
URI B = vf.createURI("_:B");
URI X = vf.createURI("_:X");
URI AGE = vf.createURI("_:AGE");
Literal _25 = vf.createLiteral(25);
Literal _45 = vf.createLiteral(45);
cxn.add(A, RDF.TYPE, X);
cxn.add(B, RDF.TYPE, X);
cxn.add(A, AGE, _25);
cxn.add(B, AGE, _45);
/*
* Note: The either flush() or commit() is required to flush the
* statement buffers to the database before executing any operations
* that go around the sail.
*/
cxn.flush(); // commit();
if (log.isInfoEnabled()) {
log.info("\n" + sail.getDatabase().dumpStore());
}
{
String query =
"select ?s ?age "
+ "WHERE { "
+ " ?s <"
+ RDF.TYPE
+ "> <"
+ X
+ "> . "
+ " ?s <"
+ AGE
+ "> ?age . "
+ " FILTER( ?age < 35 ) . "
+ "}";
final TupleQuery tupleQuery = cxn.prepareTupleQuery(QueryLanguage.SPARQL, query);
TupleQueryResult result = tupleQuery.evaluate();
Collection<BindingSet> solution = new LinkedList<BindingSet>();
solution.add(
createBindingSet(new Binding[] {new BindingImpl("s", A), new BindingImpl("age", _25)}));
compare(result, solution);
}
} finally {
cxn.close();
sail.__tearDownUnitTest();
}
}
