org.apache.cassandra.streaming
Class StreamRequest

java.lang.Object
  org.apache.cassandra.streaming.StreamRequest

public class StreamRequest
extends java.lang.Object

This class encapsulates the message that needs to be sent to nodes that handoff data. The message contains information about ranges that need to be transferred and the target node. If a file is specified, ranges and table will not. vice-versa should hold as well.

Field Summary

protected java.lang.Iterable<ColumnFamilyStore>	columnFamilies
protected PendingFile	file
protected java.util.Collection<Range<Token>>	ranges
static IVersionedSerializer<StreamRequest>	serializer
protected java.util.UUID	sessionId
protected java.lang.String	table
protected java.net.InetAddress	target
protected OperationType	type

Method Summary

MessageOut<StreamRequest>	createMessage()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

serializer

public static final IVersionedSerializer<StreamRequest> serializer

sessionId

protected final java.util.UUID sessionId

target

protected final java.net.InetAddress target

file

protected final PendingFile file

ranges

protected final java.util.Collection<Range<Token>> ranges

table

protected final java.lang.String table

columnFamilies

protected final java.lang.Iterable<ColumnFamilyStore> columnFamilies

type

protected final OperationType type

Method Detail

createMessage

public MessageOut<StreamRequest> createMessage()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object