org.neo4j.com

Class RequestContext

java.lang.Object

org.neo4j.com.RequestContext

public final class RequestContext
extends Object

A representation of the context in which an HA slave operates. Contains

• the machine id
• a list of the last applied transaction id for each datasource
• an event identifier, the txid of the most recent local top level tx
• a session id, the startup time of the database

Field Summary

Fields

Modifier and Type	Field and Description
static RequestContext	EMPTY

Constructor Summary

Constructors

Constructor and Description
RequestContext(long epoch, int machineId, int eventIdentifier, long lastAppliedTransaction, long checksum)

Method Summary

Modifier and Type	Method and Description
static RequestContext	anonymous(long lastAppliedTransaction)
boolean	equals(Object obj)
long	getChecksum()
long	getEpoch()
int	getEventIdentifier()
int	hashCode()
long	lastAppliedTransaction()
int	machineId()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY

public static final RequestContext EMPTY

Constructor Detail

RequestContext

public RequestContext(long epoch,
                      int machineId,
                      int eventIdentifier,
                      long lastAppliedTransaction,
                      long checksum)

Method Detail

machineId

public int machineId()

lastAppliedTransaction

public long lastAppliedTransaction()

getEventIdentifier

public int getEventIdentifier()

getEpoch

public long getEpoch()

getChecksum

public long getChecksum()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

anonymous

public static RequestContext anonymous(long lastAppliedTransaction)