public function getData()
{
global $sparqlProxyIP, $sparqlProxyPort, $sparqlEndpointConfiguration;
$data = false;
$type = false;
if (isset($this->parameters[$sparqlEndpointConfiguration["output_type_parameter"]])) {
$type = $this->parameters[$sparqlEndpointConfiguration["output_type_parameter"]];
} else {
$type = $sparqlEndpointConfiguration["default_type"];
}
$url = $this->getEndpointRequestUrlForType($type);
$query_output = SparqlUtil::readQueryOutput($url, $sparqlProxyIP, $sparqlProxyPort, $type);
switch ($type) {
case "json":
$data = SparqlUtil::parse_json($query_output);
break;
default:
$data = SparqlUtil::parse_csv($query_output);
}
return $data;
}
