com.bigdata.ha

Class PrepareResponse

java.lang.Object

com.bigdata.ha.PrepareResponse

public class PrepareResponse
extends Object

The 2-phase prepare outcome as coordinated by the leader.

Author:

Bryan Thompson

Constructor Summary

Constructors

Constructor and Description
PrepareResponse(int k, int nyes, boolean willCommit, boolean[] votes)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getVote(int index)
int	getYesCount() Return the #of services that voted "YES".
int	replicationFactor() The replication factor for the quorum.
String	toString()
boolean	willCommit() Return true iff the transaction will commit based on the responses to the prepare requests.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrepareResponse

public PrepareResponse(int k,
               int nyes,
               boolean willCommit,
               boolean[] votes)

Parameters:

k - The replication factor for the quorum.

nyes - The #of YES votes.

willCommit - true iff the transaction will commit based on the responses to the prepare requests.

Method Detail

replicationFactor

public int replicationFactor()

The replication factor for the quorum.

getYesCount

public int getYesCount()

Return the #of services that voted "YES".

willCommit

public boolean willCommit()

Return true iff the transaction will commit based on the responses to the prepare requests.

getVote

public boolean getVote(int index)

toString

public String toString()

Overrides:

toString in class Object