# Package org.apache.cassandra.transport.messages

Class Summary
Class | Description
--- | ---
AuthChallenge | SASL challenge sent from client to server
AuthenticateMessage | Message to indicate that the server is ready to receive requests.
AuthResponse | A SASL token message sent from client to server.
AuthSuccess | Indicates to the client that authentication has succeeded.
BatchMessage |
CredentialsMessage | Message to indicate that the server is ready to receive requests.
ErrorMessage | Message to indicate an error to the client.
EventMessage |
ExecuteMessage |
OptionsMessage | Message to indicate that the server is ready to receive requests.
PrepareMessage |
QueryMessage | A CQL query
ReadyMessage | Message to indicate that the server is ready to receive requests.
RegisterMessage |
ResultMessage |
ResultMessage.Prepared |
ResultMessage.Rows |
ResultMessage.SchemaChange |
ResultMessage.SetKeyspace |
ResultMessage.Void |
StartupMessage | The initial message of the protocol.
SupportedMessage | Message to indicate that the server is ready to receive requests.

Enum Summary
Enum | Description
--- | ---
ResultMessage.Kind |
ResultMessage.SchemaChange.Change |