/**
* Add company
*
* @param Company $company
*
* @return Sector
*/
public function addCompany(Company $company)
{
$this->companies[] = $company;
$company->addSector($this);
return $this;
}
/**
* Add company
*
* @param Company $company
*
* @return Sector
*/
public function addCompany(Company $company)
{
$this->companies[] = $company;
$company->addSector($this);
return $this;
}