case classBGet(key: ChannelBuffer, field: ChannelBuffer) extends Command with StrictKeyCommand with Product with Serializable
case classBRange(key: ChannelBuffer, startField: Option[ChannelBuffer], endField: Option[ChannelBuffer]) extends Command with StrictKeyCommand with Product with Serializable
case classBRem(key: ChannelBuffer, fields: Seq[ChannelBuffer]) extends Command with StrictKeyCommand with Product with Serializable