io.kareldb.transaction

Class KarelDbTimestampClient

java.lang.Object

io.kareldb.transaction.KarelDbTimestampClient

All Implemented Interfaces:

org.apache.omid.tso.client.TSOProtocol

public class KarelDbTimestampClient
extends Object
implements org.apache.omid.tso.client.TSOProtocol

Constructor Summary

Constructors

Constructor and Description
KarelDbTimestampClient(org.apache.omid.tso.TimestampOracle timestampOracle, org.apache.omid.committable.CommitTable.Writer commitTable)

Method Summary

Modifier and Type	Method and Description
org.apache.omid.tso.client.TSOFuture<Void>	close()
org.apache.omid.tso.client.TSOFuture<Long>	commit(long transactionId, Set<? extends org.apache.omid.tso.client.CellId> cells)
org.apache.omid.tso.client.TSOFuture<Long>	commit(long transactionId, Set<? extends org.apache.omid.tso.client.CellId> cells, Set<? extends org.apache.omid.tso.client.CellId> conflictFreeWriteSet)
org.apache.omid.tso.client.OmidClientConfiguration.ConflictDetectionLevel	getConflictDetectionLevel()
long	getEpoch()
org.apache.omid.tso.client.TSOFuture<Long>	getFence(long tableId)
org.apache.omid.tso.client.TSOFuture<Long>	getNewStartTimestamp()
boolean	isLowLatency()
void	setConflictDetectionLevel(org.apache.omid.tso.client.OmidClientConfiguration.ConflictDetectionLevel conflictDetectionLevel)

Methods inherited from class java.lang.Object

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

Constructor Detail

KarelDbTimestampClient

public KarelDbTimestampClient(org.apache.omid.tso.TimestampOracle timestampOracle,
                              org.apache.omid.committable.CommitTable.Writer commitTable)

Method Detail

getNewStartTimestamp

public org.apache.omid.tso.client.TSOFuture<Long> getNewStartTimestamp()

Specified by:

getNewStartTimestamp in interface org.apache.omid.tso.client.TSOProtocol

getFence

public org.apache.omid.tso.client.TSOFuture<Long> getFence(long tableId)

Specified by:

getFence in interface org.apache.omid.tso.client.TSOProtocol

commit

public org.apache.omid.tso.client.TSOFuture<Long> commit(long transactionId,
                                                         Set<? extends org.apache.omid.tso.client.CellId> cells,
                                                         Set<? extends org.apache.omid.tso.client.CellId> conflictFreeWriteSet)

Specified by:

commit in interface org.apache.omid.tso.client.TSOProtocol

commit

public org.apache.omid.tso.client.TSOFuture<Long> commit(long transactionId,
                                                         Set<? extends org.apache.omid.tso.client.CellId> cells)

Specified by:

commit in interface org.apache.omid.tso.client.TSOProtocol

close

public org.apache.omid.tso.client.TSOFuture<Void> close()

Specified by:

close in interface org.apache.omid.tso.client.TSOProtocol

isLowLatency

public boolean isLowLatency()

Specified by:

isLowLatency in interface org.apache.omid.tso.client.TSOProtocol

setConflictDetectionLevel

public void setConflictDetectionLevel(org.apache.omid.tso.client.OmidClientConfiguration.ConflictDetectionLevel conflictDetectionLevel)

Specified by:

setConflictDetectionLevel in interface org.apache.omid.tso.client.TSOProtocol

getConflictDetectionLevel

public org.apache.omid.tso.client.OmidClientConfiguration.ConflictDetectionLevel getConflictDetectionLevel()

Specified by:

getConflictDetectionLevel in interface org.apache.omid.tso.client.TSOProtocol

getEpoch

public long getEpoch()

Specified by:

getEpoch in interface org.apache.omid.tso.client.TSOProtocol