/**
* Template method called from self::manipulate.
* Flatten each data table.
*
* @param Piwik_DataTable $dataTable
* @param bool $date
* @return Piwik_DataTable
*/
protected function doManipulate(Piwik_DataTable $dataTable, $date = false)
{
$newDataTable = $dataTable->getEmptyClone();
foreach ($dataTable->getRows() as $row) {
$this->flattenRow($row, $newDataTable, $date);
}
return $newDataTable;
}
