AggregatorBase::getExistingRecordByPrimary

public function getExistingRecordByPrimary()
{
	$existStatistic = DialogStatTable::getRow(array(
		'filter' => Query::filter()
			->where('DATE', $this->getDate())
			->where('OPEN_LINE_ID', $this->getOpenLineId())
			->where('SOURCE_ID', $this->getSourceId())
			->where('OPERATOR_ID', $this->getOperatorId())
	));

	return $existStatistic;
}