org.tikv.common.region

Class TiRegion

java.lang.Object

org.tikv.common.region.TiRegion

All Implemented Interfaces:

Serializable

public class TiRegion
extends Object
implements Serializable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TiRegion.RegionVerID

Constructor Summary

Constructors

Constructor and Description
TiRegion(TiConfiguration conf, Metapb.Region meta, Metapb.Peer leader, List<Metapb.Peer> peers, List<TiStore> stores)

Method Summary

Modifier and Type	Method and Description
boolean	contains(com.google.protobuf.ByteString key)
boolean	contains(Key key)
boolean	equals(Object another)
TiConfiguration	getConf()
Metapb.Peer	getCurrentReplica()
com.google.protobuf.ByteString	getEndKey()
List<Metapb.Peer>	getFollowerList()
long	getId()
Metapb.Peer	getLeader()
Kvrpcpb.Context	getLeaderContext()
List<Metapb.Peer>	getLearnerList()
Metapb.Region	getMeta()
Metapb.Peer	getNextReplica()
List<Metapb.Peer>	getPeersList()
Metapb.RegionEpoch	getRegionEpoch()
Kvrpcpb.Context	getReplicaContext(Metapb.Peer currentPeer)
Kvrpcpb.Context	getReplicaContext(Metapb.Peer currentPeer, Set<Long> resolvedLocks)
Kvrpcpb.Context	getReplicaContext(Set<Long> resolvedLocks, TiStoreType storeType)
List<Metapb.Peer>	getReplicaList()
com.google.protobuf.ByteString	getStartKey()
TiRegion.RegionVerID	getVerID()
int	hashCode()
boolean	isLessThan(com.google.protobuf.ByteString key)
boolean	isMoreThan(com.google.protobuf.ByteString key)
boolean	isValid()
void	setReplicaIdx(int idx)
TiRegion	switchPeer(long leaderStoreID) switches current peer to the one on specific store.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TiRegion

public TiRegion(TiConfiguration conf,
                Metapb.Region meta,
                Metapb.Peer leader,
                List<Metapb.Peer> peers,
                List<TiStore> stores)

Method Detail

getConf

public TiConfiguration getConf()

getLeader

public Metapb.Peer getLeader()

getFollowerList

public List<Metapb.Peer> getFollowerList()

getLearnerList

public List<Metapb.Peer> getLearnerList()

getPeersList

public List<Metapb.Peer> getPeersList()

getCurrentReplica

public Metapb.Peer getCurrentReplica()

getNextReplica

public Metapb.Peer getNextReplica()

setReplicaIdx

public void setReplicaIdx(int idx)

getReplicaList

public List<Metapb.Peer> getReplicaList()

getId

public long getId()

getStartKey

public com.google.protobuf.ByteString getStartKey()

contains

public boolean contains(Key key)

getEndKey

public com.google.protobuf.ByteString getEndKey()

getLeaderContext

public Kvrpcpb.Context getLeaderContext()

getReplicaContext

public Kvrpcpb.Context getReplicaContext(Set<Long> resolvedLocks,
                                         TiStoreType storeType)

getReplicaContext

public Kvrpcpb.Context getReplicaContext(Metapb.Peer currentPeer,
                                         Set<Long> resolvedLocks)

getReplicaContext

public Kvrpcpb.Context getReplicaContext(Metapb.Peer currentPeer)

getVerID

public TiRegion.RegionVerID getVerID()

switchPeer

public TiRegion switchPeer(long leaderStoreID)

switches current peer to the one on specific store. It return false if no peer matches the storeID.

Parameters:

leaderStoreID - is leader peer id.

Returns:

null if no peers matches the store id.

isMoreThan

public boolean isMoreThan(com.google.protobuf.ByteString key)

isLessThan

public boolean isLessThan(com.google.protobuf.ByteString key)

contains

public boolean contains(com.google.protobuf.ByteString key)

isValid

public boolean isValid()

getRegionEpoch

public Metapb.RegionEpoch getRegionEpoch()

getMeta

public Metapb.Region getMeta()

equals

public boolean equals(Object another)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object