function delete($doc, $g) { if (!$doc) { $infos = array('query' => array('target_graphs' => array($g))); ARC2::inc('StoreDeleteQueryHandler'); $h = new ARC2_StoreDeleteQueryHandler($this->a, $this); $r = $h->runQuery($infos); $this->processTriggers('delete', $infos); return $r; } }