org.neo4j.kernel.ha
Class MasterTxIdGenerator

java.lang.Object
  org.neo4j.kernel.ha.MasterTxIdGenerator

All Implemented Interfaces:

org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator, org.neo4j.kernel.lifecycle.Lifecycle

public class MasterTxIdGenerator
extends Object
implements org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator

Field Summary

Fields inherited from interface org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator

DEFAULT

Constructor Summary

MasterTxIdGenerator(Broker broker, int desiredReplicationFactor, SlavePriority replicationStrategy, org.neo4j.kernel.impl.util.StringLogger log)

Method Summary

void	committed(org.neo4j.kernel.impl.transaction.xaframework.XaDataSource dataSource, int identifier, long txId, Integer externalAuthorServerId)
long	generate(org.neo4j.kernel.impl.transaction.xaframework.XaDataSource dataSource, int identifier)
int	getCurrentMasterId()
int	getMyId()
void	init()
void	shutdown()
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

MasterTxIdGenerator

public MasterTxIdGenerator(Broker broker,
                           int desiredReplicationFactor,
                           SlavePriority replicationStrategy,
                           org.neo4j.kernel.impl.util.StringLogger log)

Method Detail

generate

public long generate(org.neo4j.kernel.impl.transaction.xaframework.XaDataSource dataSource,
                     int identifier)
              throws XAException

Specified by:

generate in interface org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator

Throws:

XAException

committed

public void committed(org.neo4j.kernel.impl.transaction.xaframework.XaDataSource dataSource,
                      int identifier,
                      long txId,
                      Integer externalAuthorServerId)

Specified by:

committed in interface org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator

getCurrentMasterId

public int getCurrentMasterId()

Specified by:

getCurrentMasterId in interface org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator

getMyId

public int getMyId()

Specified by:

getMyId in interface org.neo4j.kernel.impl.transaction.xaframework.TxIdGenerator

init

public void init()
          throws Throwable

Specified by:

init in interface org.neo4j.kernel.lifecycle.Lifecycle

Throws:

Throwable

start

public void start()
           throws Throwable

Specified by:

start in interface org.neo4j.kernel.lifecycle.Lifecycle

Throws:

Throwable

stop

public void stop()
          throws Throwable

Specified by:

stop in interface org.neo4j.kernel.lifecycle.Lifecycle

Throws:

Throwable

shutdown

public void shutdown()
              throws Throwable

Specified by:

shutdown in interface org.neo4j.kernel.lifecycle.Lifecycle

Throws:

Throwable