Package org.apache.cassandra.transport

Class Message.Request

java.lang.Object

org.apache.cassandra.transport.Message

org.apache.cassandra.transport.Message.Request

Direct Known Subclasses:

AuthResponse, BatchMessage, ExecuteMessage, OptionsMessage, PrepareMessage, QueryMessage, RegisterMessage, StartupMessage

Enclosing class:

Message

public abstract static class Message.Request
extends Message

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.transport.Message

Message.Codec<M extends Message>, Message.Direction, Message.Request, Message.Response, Message.Type

Field Summary

Fields

Modifier and Type	Field	Description
final long	createdAtNanos

Fields inherited from class org.apache.cassandra.transport.Message

connection, forcedProtocolVersion, logger, type

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Request(Message.Type type)

Method Summary

Modifier and Type	Method	Description
final Message.Response	execute(QueryState queryState, Dispatcher.RequestTime requestTime)
protected abstract Message.Response	execute(QueryState queryState, Dispatcher.RequestTime requestTime, boolean traceRequest)
protected boolean	isTraceable()
protected boolean	isTrackable()
String	toString()

Methods inherited from class org.apache.cassandra.transport.Message

attach, connection, encode, getCustomPayload, getSource, getStreamId, setCustomPayload, setSource, setStreamId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

createdAtNanos

public final long createdAtNanos

Constructor Details

Request

protected Request(Message.Type type)

Method Details

isTraceable

protected boolean isTraceable()

Returns:

true if the execution of this Message.Request should be recorded in a tracing session

isTrackable

protected boolean isTrackable()

Returns:

true if warnings should be tracked and aborts enforced for resource limits on this Message.Request

execute

protected abstract Message.Response execute(QueryState queryState,
 Dispatcher.RequestTime requestTime,
 boolean traceRequest)

execute

public final Message.Response execute(QueryState queryState,
 Dispatcher.RequestTime requestTime)

toString

public String toString()

Overrides:

toString in class Message