index_hints_list = $index_hints_list; } function getIndexHintString(){ $result = ''; foreach($this->index_hints_list as $index_hint){ $result .= $this->alias . '.' . $index_hint->getIndexName() . ($index_hint->getIndexHintType() == 'FORCE' ? '(+)' : '') . ', '; } $result = substr($result, 0, -2); return $result; } } ?>