/**
* Returns the Statement-Data in sparql-Format.
*
* @param StatementIterator $statements List of statements to format as SPARQL string.
* @param string $graphUri Use if each statement is a triple and to use another graph as
* the default.
* @return string, part of query
*/
protected function sparqlFormat(StatementIterator $statements, Node $graph = null)
{
return SparqlUtils::statementIteratorToSparqlFormat($statements, $graph);
}
public function testStatementIteratorToSparqlFormatTripleAndQuad()
{
$triple = new StatementImpl(new NamedNodeImpl('http://saft/test/s1'), new NamedNodeImpl('http://saft/test/p1'), new LiteralImpl("42"));
$quad = new StatementImpl(new NamedNodeImpl('http://saft/test/s1'), new NamedNodeImpl('http://saft/test/p1'), new LiteralImpl("42"), $this->testGraph);
$this->assertEquals('<http://saft/test/s1> <http://saft/test/p1> "42"^^<http://www.w3.org/2001/XMLSchema#string> . ' . 'Graph <http://localhost/Saft/TestGraph/> {<http://saft/test/s1> <http://saft/test/p1> ' . '"42"^^<http://www.w3.org/2001/XMLSchema#string> . }', trim(SparqlUtils::statementIteratorToSparqlFormat(array($triple, $quad))));
}
