Method IterateSequences

core/sequences/collection.go:259–272

IterateSequences iterates over all sequences in the collection.

(ctx context.Context, f func(seq *Sequence) (stop bool, err error))

// IterateSequences iterates over all sequences in the collection.
func (pgs *Collection) IterateSequences(ctx context.Context, f func(seq *Sequence) (stop bool, err error)) (err error) {
	// For now, this function isn't used in a critical path, so we're not too worried about performance
	if err = pgs.cacheAllSequences(ctx); err != nil {
		return err
	}
	for _, seq := range pgs.accessedMap {
		if stop, err := f(seq); err != nil {
			return err
		} else if stop {
			break
		}
	}
	return nil
}

// NextVal returns the next value in the sequence.
func (pgs *Collection) NextVal(ctx context.Context, name id.Sequence) (int64, error) {