int-iterator is now defined interval

2026-07-28 07:16:49 +02:00
parent 8e596d5979
commit 648533cbe3
12 changed files with 90 additions and 70 deletions
@@ -11,6 +11,7 @@ import (

 	"git.portale-stac.it/go-pkg/expr/kern"
 	"git.portale-stac.it/go-pkg/expr/types"
+	"git.portale-stac.it/go-pkg/expr/types/interval"
 )

 type IntIterator struct {
@@ -21,6 +22,16 @@ type IntIterator struct {
 	step  int64
 }

+func NewIntIteratorFromInterval(p *interval.IntervalType) (it *IntIterator, err error) {
+	b := p.Begin()
+	e := p.End()
+	s := p.Step()
+	if b > e {
+		s = -s
+	}
+	return NewIntIteratorA(b, e, s)
+}
+
 func NewIntIteratorA(args ...any) (it *IntIterator, err error) {
 	return NewIntIterator(args)
 }