Schedule::obtainDepartmentAssignments

public function obtainDepartmentAssignments()
{
	try
	{
		$items = $this->get('DEPARTMENT_ASSIGNMENTS');
		return !($items instanceof EO_ScheduleDepartment_Collection) ? new EO_ScheduleDepartment_Collection() : $items;
	}
	catch (Exception $exc)
	{
		return new EO_ScheduleDepartment_Collection();
	}
}