How can I get my cactus to flower?

I have a Golden Rat Tail cactus in a pot indoors. It’s in good shape and healthy and I’ve had it for about a year…....I see in pictures and on cactus info sites that they are flowering plants, but will mine flower? I can’t really find any info on how to get it to flower or if it just does it naturally….anybody know?! I really want mine to!!!!!!!!!!!!!!!!

Thanks!