Package org.opendaylight.controller.cluster.access.commands

Class IncrementTransactionSequenceRequest

java.lang.Object

org.opendaylight.controller.cluster.access.concepts.Message<T,C>

org.opendaylight.controller.cluster.access.concepts.Request<TransactionIdentifier,T>

org.opendaylight.controller.cluster.access.commands.TransactionRequest<T>

org.opendaylight.controller.cluster.access.commands.AbstractReadTransactionRequest<IncrementTransactionSequenceRequest>

org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceRequest

All Implemented Interfaces:

Serializable, Immutable, MutationBehaviour<Immutable>

public final class IncrementTransactionSequenceRequest
extends AbstractReadTransactionRequest<IncrementTransactionSequenceRequest>

A blank transaction request. This is used to provide backfill requests in converted retransmit scenarios, such as when a initial request to a transaction (such as a ReadTransactionRequest) is satisfied by the backend before the need to replay the transaction to a different remote backend.

Author:

Robert Varga

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
IncrementTransactionSequenceRequest(TransactionIdentifier identifier, long sequence, ActorRef replyTo, boolean snapshotOnly, long increment)

Method Summary

Modifier and Type	Method	Description
protected IncrementTransactionSequenceRequest	cloneAsVersion(ABIVersion targetVersion)	Create a copy of this message which will serialize to a stream corresponding to the specified method.
protected org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceRequestProxyV1	externalizableProxy(ABIVersion version)
long	getIncrement()	Return the sequence increment beyond this request's sequence.

Methods inherited from class org.opendaylight.controller.cluster.access.commands.AbstractReadTransactionRequest

addToStringAttributes, isSnapshotOnly

Methods inherited from class org.opendaylight.controller.cluster.access.commands.TransactionRequest

toRequestFailure

Methods inherited from class org.opendaylight.controller.cluster.access.concepts.Request

getReplyTo

Methods inherited from class org.opendaylight.controller.cluster.access.concepts.Message

getSequence, getTarget, getVersion, toString, toVersion, writeReplace

Methods inherited from class java.lang.Object

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

Constructor Detail

IncrementTransactionSequenceRequest

public IncrementTransactionSequenceRequest(TransactionIdentifier identifier,
                                           long sequence,
                                           ActorRef replyTo,
                                           boolean snapshotOnly,
                                           long increment)

Method Detail

getIncrement

public long getIncrement()

Return the sequence increment beyond this request's sequence.

Returns:

Sequence increment, guaranteed to be non-negative.

externalizableProxy

protected org.opendaylight.controller.cluster.access.commands.IncrementTransactionSequenceRequestProxyV1 externalizableProxy(ABIVersion version)

Specified by:

externalizableProxy in class AbstractReadTransactionRequest<IncrementTransactionSequenceRequest>

cloneAsVersion

protected IncrementTransactionSequenceRequest cloneAsVersion(ABIVersion targetVersion)

Description copied from class: Message

Create a copy of this message which will serialize to a stream corresponding to the specified method. This method should be implemented by the concrete final message class and should invoke the equivalent of Message(Message, ABIVersion).

Specified by:

cloneAsVersion in class Message<TransactionIdentifier,IncrementTransactionSequenceRequest>

Parameters:

targetVersion - target ABI version

Returns:

A message with the specified serialization stream