protected function buildWhere(Pap_Stats_Params $statParams) {
		$statParams->addTo($this->transactionsSelect);
        if ($statParams->isTypeDefined()) {
            $this->transactionsSelect->where->add(Pap_Db_Table_Transactions::R_TYPE, 'IN', explode(',', $statParams->getType()));
        }
        if ($statParams->isStatusDefined()) {
            if (is_array($statParams->getStatus())) {
                $this->transactionsSelect->where->add(Pap_Db_Table_Transactions::R_STATUS, 'IN', $statParams->getStatus());
            } else {
                $this->transactionsSelect->where->add(Pap_Db_Table_Transactions::R_STATUS, 'IN', explode(',', $statParams->getStatus()));
            }
        }   
	}