bamboo.dmgr
Class FetchMerkleTreeNodeReq

java.lang.Object
  ostore.network.NetworkMessage
      bamboo.dmgr.FetchMerkleTreeNodeReq

All Implemented Interfaces:

Cloneable, ostore.util.QuickSerializable, QueueElementIF

public class FetchMerkleTreeNodeReq
extends ostore.network.NetworkMessage

FetchMerkleTreeNodeReq.

Version:

$Id: FetchMerkleTreeNodeReq.java,v 1.5 2004/02/10 21:24:04 srhea Exp $

Author:

Sean C. Rhea

Field Summary

int	expansion The expansion factor of the tree.
byte[]	expected_hash Our hash for this node.
BigInteger	high_guid The upper bound of the shared database.
int	level The level in the tree at which the node resides.
BigInteger	low_guid The lower bound of the shared database.
protected long	low_time The lower bound of the times covered by this node
BigInteger	peer_guid The guid of the source node of this query.
long	seq To pair it up with its response.

Fields inherited from class ostore.network.NetworkMessage

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

Constructor Summary

FetchMerkleTreeNodeReq(ostore.util.InputBuffer buffer)

FetchMerkleTreeNodeReq(ostore.util.NodeId dest, BigInteger pg, BigInteger lg, BigInteger hg, int exp, int lv, long lt, byte[] eh, long s)

Method Summary

Object	clone()
void	serialize(ostore.util.OutputBuffer buffer)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

peer_guid

public BigInteger peer_guid

The guid of the source node of this query.

low_guid

public BigInteger low_guid

The lower bound of the shared database.

high_guid

public BigInteger high_guid

The upper bound of the shared database.

expansion

public int expansion

The expansion factor of the tree. For error checking only--we expect all nodes to use the same expansion factor.

level

public int level

The level in the tree at which the node resides.

low_time

protected long low_time

The lower bound of the times covered by this node

expected_hash

public byte[] expected_hash

Our hash for this node.

seq

public long seq

To pair it up with its response.

Constructor Detail

FetchMerkleTreeNodeReq

public FetchMerkleTreeNodeReq(ostore.util.NodeId dest,
                              BigInteger pg,
                              BigInteger lg,
                              BigInteger hg,
                              int exp,
                              int lv,
                              long lt,
                              byte[] eh,
                              long s)

FetchMerkleTreeNodeReq

public FetchMerkleTreeNodeReq(ostore.util.InputBuffer buffer)
                       throws ostore.util.QSException

Throws:

ostore.util.QSException

Method Detail

serialize

public void serialize(ostore.util.OutputBuffer buffer)

Specified by:

serialize in interface ostore.util.QuickSerializable

Overrides:

serialize in class ostore.network.NetworkMessage

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class ostore.network.NetworkMessage

Throws:

CloneNotSupportedException

toString

public String toString()

Overrides:

toString in class ostore.network.NetworkMessage