You have a right I think to be represented by an attorney at a parole violation hearing because in my younger years of practice ,I was appointed by the board to represent inmates at these hearings. Most inmates get help from other inmates from the law library instead of requesting a real attorney.They are not going to automatically give you an attorney. You need to request it when you get the paperwork that talks about your hearing date on the violation and what your rights are. You would be amased on how many inmates fail to ask for an attorney at these hearings. No need to file class action lawsuit when you have a right to a free attorney but you have to request it. Good Luck!