ostore.apps.qtree.impl
Class QTreeUpMsgAck

java.lang.Object
  |
  +--ostore.network.NetworkMessage
        |
        +--ostore.apps.qtree.impl.QTreeUpMsgAck

All Implemented Interfaces:

Cloneable, QueueElementIF, QuickSerializable

public class QTreeUpMsgAck

extends NetworkMessage

This is the intermediary message sent between QTree nodes to pass back [aggregated] results to the root. The data is stored in a QTreeFwd. Stages directly listen for this message. However, if not to be agggregated, QTree will dispatch the message towards the next hop. NetworkMessage.user_data code taken from RouteMsg.

Author:

Jason Lee

Field Summary

protected long	id
NodeId	source
protected SecureHash	treeId

Fields inherited from class ostore.network.NetworkMessage

comp_q, est_rtt_ms, inbound, peer, sender, tries, user_data, wait_ms

Constructor Summary

QTreeUpMsgAck(InputBuffer buffer)

QTreeUpMsgAck(NodeId peer, boolean inbound, SecureHash treeId, long id, NodeId source)

Method Summary

boolean	equals(Object o)
long	getId()
SecureHash	getTreeId()
int	hashCode()
void	serialize(OutputBuffer buffer) Add the object to the buffer.
void	setTreeId(SecureHash treeId)
String	toString()

Methods inherited from class ostore.network.NetworkMessage

clone

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

treeId

protected SecureHash treeId

id

protected long id

source

public NodeId source

Constructor Detail

QTreeUpMsgAck

public QTreeUpMsgAck(NodeId peer,
                     boolean inbound,
                     SecureHash treeId,
                     long id,
                     NodeId source)

QTreeUpMsgAck

public QTreeUpMsgAck(InputBuffer buffer)
              throws QSException

Method Detail

getId

public long getId()

serialize

public void serialize(OutputBuffer buffer)

Description copied from interface: QuickSerializable

Add the object to the buffer.

Specified by:

serialize in interface QuickSerializable

Overrides:

serialize in class NetworkMessage

Parameters:

buffer - the output buffer to add the object to

toString

public String toString()

Overrides:

toString in class NetworkMessage

getTreeId

public SecureHash getTreeId()

setTreeId

public void setTreeId(SecureHash treeId)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object