com.bigdata.ha.msg

Class HAReadRequest

java.lang.Object

com.bigdata.ha.msg.HAReadRequest

All Implemented Interfaces:

IHAMessage, IHAReadRequest, Serializable

public class HAReadRequest
extends Object
implements IHAReadRequest, Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HAReadRequest(long quorumToken, UUID storeUUID, long addr)

Method Summary

Methods

Modifier and Type	Method and Description
long	getAddr() The address of the record.
long	getQuorumToken() The quorum token for which the read was issued.
UUID	getStoreUUID() The UUID identifying the IRawStore for which the record was requested (optional, defaults to the current Journal).

Methods inherited from class java.lang.Object

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

Constructor Detail

HAReadRequest

public HAReadRequest(long quorumToken,
             UUID storeUUID,
             long addr)

Method Detail

getQuorumToken

public long getQuorumToken()

Description copied from interface: IHAReadRequest

The quorum token for which the read was issued.

Specified by:

getQuorumToken in interface IHAReadRequest

getStoreUUID

public UUID getStoreUUID()

Description copied from interface: IHAReadRequest

The UUID identifying the IRawStore for which the record was requested (optional, defaults to the current Journal).

Note: This parameter is intended for scale-out if there is a need to fetch the root block of a historical journal (versus the live journal).

Specified by:

getStoreUUID in interface IHAReadRequest

getAddr

public long getAddr()

Description copied from interface: IHAReadRequest

The address of the record.

Specified by:

getAddr in interface IHAReadRequest