Olsson has one year remaining of his current deal and admits the choice of new manager will play a part in deciding his own plans.
When asked about his future, he said: "I'm not going to think about that now. I'm going to focus on the Euros.
"It is important who the next manager is going to be and I'm going to focus on the Euros and then have a good think about my future.
"There are a lot of factors when you are deciding your future and one of them is the managerial situation.
"It is a big factor I need to feel comfortable with and it will be an interesting couple of weeks to see who they appoint.
"I'm very happy, I feel the club is moving in the right direction. I could see myself commit here but there are a few bits and places that need to be in place before I make that decision."