What is a show just cause hearing for DUI misdemeanor probation violation in the state of Florida

Hearing where they are going to try and prove someone did a violation of the rules of probation.

This may cause
1. nothing, judge will merely continue probation
2. cause terms of probation to end, and send person to jail
3. send person to jail for shorter period then finish probation

The violation could be another crime of any tye, a druk or drinking violation even if not illegal. IE, if part of probation was not drinking or going to a bar, if you went to a bar and had a coke, it was still a violation