voldemort.server.rebalance
Class RebalancerState

java.lang.Object
  voldemort.server.rebalance.RebalancerState

public class RebalancerState
extends java.lang.Object

Store and manipulate rebalancing state. Moved out from RebalancePartitionsInfo and MetadataStore

Field Summary

protected java.util.Map<java.lang.Integer,RebalancePartitionsInfo>

stealInfoMap

Constructor Summary

RebalancerState(java.util.List<RebalancePartitionsInfo> stealInfoList)

Method Summary

static RebalancerState	create(java.lang.String json)
boolean	equals(java.lang.Object o)
RebalancePartitionsInfo	find(int donorId)
RebalancePartitionsInfo	find(java.lang.String storeName, java.util.List<java.lang.Integer> keyPartitions, java.util.List<java.lang.Integer> nodePartitions)
java.util.Collection<RebalancePartitionsInfo>	getAll()
int	hashCode()
boolean	isEmpty()
boolean	remove(RebalancePartitionsInfo rebalancePartitionsInfo)
java.lang.String	toJsonString()
java.lang.String	toString()
boolean	update(RebalancePartitionsInfo rebalancePartitionsInfo)

Methods inherited from class java.lang.Object

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

Field Detail

stealInfoMap

protected final java.util.Map<java.lang.Integer,RebalancePartitionsInfo> stealInfoMap

Constructor Detail

RebalancerState

public RebalancerState(java.util.List<RebalancePartitionsInfo> stealInfoList)

Method Detail

create

public static RebalancerState create(java.lang.String json)

toJsonString

public java.lang.String toJsonString()

isEmpty

public boolean isEmpty()

remove

public boolean remove(RebalancePartitionsInfo rebalancePartitionsInfo)

update

public boolean update(RebalancePartitionsInfo rebalancePartitionsInfo)

getAll

public java.util.Collection<RebalancePartitionsInfo> getAll()

find

public RebalancePartitionsInfo find(java.lang.String storeName,
                                    java.util.List<java.lang.Integer> keyPartitions,
                                    java.util.List<java.lang.Integer> nodePartitions)

find

public RebalancePartitionsInfo find(int donorId)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object