The topics and responses have a Booleanfield to mark them private or public.
主题和响应有一个Boolean字段可将它们标记为私有或公有。
2
The protocol sequence ID table consists a booleanfield to reflect if a given protocol sequence is supported or not.
协议序列 ID 表包含一个布尔字段,表示是否支持给定的协议序列。
3
If the Booleanfield is false or visit returns PROCESS_CONTINUE, accept calls the accept method of each of its children and passes the visitor as its argument.