func (s *Series) GetInterval() int {
	if s == nil || s.Interval == nil {
		return 0
	}
	return *s.Interval
}
func (s *Series) GetInterval() int {
	if s == nil || s.Interval == nil {
		return 0
	}
	return *s.Interval
}
func ( s * Series ) GetInterval ( ) int { if s == nil || s . Interval == nil { return 0 } return * s . Interval }
// GetInterval returns the Interval field if non-nil, zero value otherwise.
GetInterval returns the Interval field if non - nil zero value otherwise .