# Package org.apache.cassandra.transport

Interface Summary
CBCodec<T>
Connection.Factory
Connection.Tracker
FrameCompressor
Message.Codec<M extends Message>
OptionCodec.Codecable<T extends java.lang.Enum<T>>
SimpleClient.EventHandler

Class Summary
CBUtil: ByteBuf utility methods.
Client
Connection
Event
Event.NodeEvent
Event.SchemaChange
Event.StatusChange
Event.TopologyChange
Frame
Frame.Compressor
Frame.Decoder
Frame.Decompressor
Frame.Encoder
Frame.Header
FrameCompressor.LZ4Compressor
FrameCompressor.SnappyCompressor
Message: A message from the CQL binary protocol.
Message.Dispatcher
Message.ExceptionHandler
Message.ProtocolDecoder
Message.ProtocolEncoder
Message.Request
Message.Response
OptionCodec<T extends java.lang.Enum<T> & OptionCodec.Codecable<T>>
RequestThreadPoolExecutor
Server
Server.AbstractSecureIntializer
Server.ConnectionTracker
ServerConnection
SimpleClient
SimpleClient.SimpleEventHandler

Enum Summary
DataType
Event.SchemaChange.Change
Event.SchemaChange.Target
Event.StatusChange.Status
Event.TopologyChange.Change
Event.Type
Frame.Header.Flag
Message.Direction
Message.Type

Exception Summary
ProtocolException: Exceptions thrown when a client didn't respect the protocol.
ServerError: Exceptions thrown when a client didn't respect the protocol.