def get_next_state(self, state, ret, oper):
if oper == fw_const.FW_CR_OP:<EOL><INDENT>return self.get_next_create_state(state, ret)<EOL><DEDENT>else:<EOL><INDENT>return self.get_next_del_state(state, ret)<EOL><DEDENT>
Returns the next state for a create or delete operation.