所有程序包的分层结构

程序包分层结构:

• org.apache.shardingsphere.db.protocol,
• org.apache.shardingsphere.db.protocol.binary,
• org.apache.shardingsphere.db.protocol.codec,
• org.apache.shardingsphere.db.protocol.error,
• org.apache.shardingsphere.db.protocol.netty,
• org.apache.shardingsphere.db.protocol.packet,
• org.apache.shardingsphere.db.protocol.parameter,
• org.apache.shardingsphere.db.protocol.payload

类分层结构

• java.lang.Object
  • org.apache.shardingsphere.db.protocol.binary.BinaryCell
  • org.apache.shardingsphere.db.protocol.binary.BinaryRow
  • io.netty.channel.ChannelHandlerAdapter (implements io.netty.channel.ChannelHandler)
    • io.netty.channel.ChannelInboundHandlerAdapter (implements io.netty.channel.ChannelInboundHandler)
      • org.apache.shardingsphere.db.protocol.netty.ChannelAttrInitializer
      • io.netty.channel.ChannelDuplexHandler (implements io.netty.channel.ChannelOutboundHandler)
        • io.netty.handler.codec.ByteToMessageCodec<I>
          • org.apache.shardingsphere.db.protocol.codec.PacketCodec
  • org.apache.shardingsphere.db.protocol.CommonConstants
  • org.apache.shardingsphere.db.protocol.error.CustomizedErrorCode (implements org.apache.shardingsphere.db.protocol.error.SQLErrorCode)

接口分层结构

• java.lang.AutoCloseable
  • org.apache.shardingsphere.db.protocol.payload.PacketPayload
• org.apache.shardingsphere.db.protocol.binary.BinaryColumnType
• org.apache.shardingsphere.db.protocol.packet.CommandPacket
• org.apache.shardingsphere.db.protocol.packet.CommandPacketType
• org.apache.shardingsphere.db.protocol.packet.DatabasePacket<T>
• org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<T>
• org.apache.shardingsphere.db.protocol.error.SQLErrorCode
• org.apache.shardingsphere.db.protocol.parameter.TypeUnspecifiedSQLParameter

枚举分层结构

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.shardingsphere.db.protocol.error.CommonErrorCode (implements org.apache.shardingsphere.db.protocol.error.SQLErrorCode)