Function NewInterval

ast/temporal.go:328–336

NewInterval creates an interval from two bounds. Silently changes Start to NegativeInfinity and End to PositiveInfinity in case invalid bounds are passed.

(start, end TemporalBound)

// Silently changes Start to NegativeInfinity
// and End to PositiveInfinity in case invalid bounds are passed.
func NewInterval(start, end TemporalBound) Interval {
	if start.Type == PositiveInfinityBound {
		start = NegativeInfinity()
	}
	if end.Type == NegativeInfinityBound {
		end = PositiveInfinity()
	}
	return Interval{Start: start, End: end}
}

// NewPointInterval creates an interval representing a single point in time.
func NewPointInterval(t time.Time) Interval {