public function deleteStrategy()
    {
        if (null === $this->delete_strategy || false === $this->delete_strategy) {
            return false;
        }

        return $this->delete_strategy;
    }
public function deleteStrategy()
    {
        if (null === $this->delete_strategy || false === $this->delete_strategy) {
            return false;
        }

        return $this->delete_strategy;
    }
public function deleteStrategy ( ) { if ( null === $ this -> delete_strategy || false === $ this -> delete_strategy ) { return false ; } return $ this -> delete_strategy ; }
Returns delete strategy if set, or false if not.

@return string|false
Returns delete strategy if set or false if not .