org.apache.cassandra.streaming.messages

Class StreamInitMessage

java.lang.Object

org.apache.cassandra.streaming.messages.StreamMessage

org.apache.cassandra.streaming.messages.StreamInitMessage

public class StreamInitMessage
extends StreamMessage

StreamInitMessage is first sent from the node where StreamSession is started, to initiate corresponding StreamSession on the other side.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.streaming.messages.StreamMessage

StreamMessage.Serializer<V extends StreamMessage>, StreamMessage.Type

Field Summary

Fields

Modifier and Type	Field and Description
InetAddressAndPort	from
java.util.UUID	pendingRepair
java.util.UUID	planId
PreviewKind	previewKind
static StreamMessage.Serializer<StreamInitMessage>	serializer
int	sessionIndex
StreamOperation	streamOperation

Fields inherited from class org.apache.cassandra.streaming.messages.StreamMessage

type

Constructor Summary

Constructors

Constructor and Description
StreamInitMessage(InetAddressAndPort from, int sessionIndex, java.util.UUID planId, StreamOperation streamOperation, java.util.UUID pendingRepair, PreviewKind previewKind)

Method Summary

Modifier and Type	Method and Description
StreamSession	getOrCreateSession(io.netty.channel.Channel channel) Get or create a StreamSession based on this stream message data: not all stream messages support this, so the default implementation just throws an exception.
java.lang.String	toString()

Methods inherited from class org.apache.cassandra.streaming.messages.StreamMessage

deserialize, getPriority, serialize, serializedSize

Methods inherited from class java.lang.Object

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

Field Detail

serializer

public static StreamMessage.Serializer<StreamInitMessage> serializer

from

public final InetAddressAndPort from

sessionIndex

public final int sessionIndex

planId

public final java.util.UUID planId

streamOperation

public final StreamOperation streamOperation

pendingRepair

public final java.util.UUID pendingRepair

previewKind

public final PreviewKind previewKind

Constructor Detail

StreamInitMessage

public StreamInitMessage(InetAddressAndPort from,
                         int sessionIndex,
                         java.util.UUID planId,
                         StreamOperation streamOperation,
                         java.util.UUID pendingRepair,
                         PreviewKind previewKind)

Method Detail

getOrCreateSession

public StreamSession getOrCreateSession(io.netty.channel.Channel channel)

Description copied from class: StreamMessage

Get or create a StreamSession based on this stream message data: not all stream messages support this, so the default implementation just throws an exception.

Overrides:

getOrCreateSession in class StreamMessage

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object