com.orientechnologies.orient.server.distributed.task

Class OAbstractReplicatedTask

java.lang.Object

com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

com.orientechnologies.orient.server.distributed.task.OAbstractReplicatedTask

All Implemented Interfaces:

ORemoteTask

Direct Known Subclasses:

OAbstractCommandTask, OAbstractSyncDatabaseTask, OCopyDatabaseChunkTask, ONewSQLCommandTask, OSyncClusterTask, OSyncDatabaseNewDeltaTask, OTransactionPhase1Task, OTransactionPhase2Task

public abstract class OAbstractReplicatedTask
extends OAbstractRemoteTask

Base class for Replicated tasks.

Author:

Luca Garulli (l.garulli--at--orientdb.com)

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.server.distributed.task.ORemoteTask

ORemoteTask.RESULT_STRATEGY

Field Summary

Fields

Modifier and Type	Field and Description
protected OLogSequenceNumber	lastLSN

Fields inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

ALL, ANY, FAST_NOLOCK, LOCK, nodeSource

Constructor Summary

Constructors

Constructor and Description
OAbstractReplicatedTask()

Method Summary

Modifier and Type	Method and Description
ORemoteTask	getFixTask(ODistributedRequest iRequest, ORemoteTask iOriginalTask, Object iBadResponse, Object iGoodResponse, String executorNodeName, ODistributedServerManager dManager)
OLogSequenceNumber	getLastLSN()
ORemoteTask	getUndoTask(ODistributedServerManager dManager, ODistributedRequestId reqId, List<String> servers)

Methods inherited from class com.orientechnologies.orient.server.distributed.task.OAbstractRemoteTask

checkIsValid, execute, fromStream, getDistributedTimeout, getName, getNodeSource, getPartitionKey, getQuorumType, getResultStrategy, getSynchronousTimeout, getTotalTimeout, hasResponse, isIdempotent, isNodeOnlineRequired, isUsingDatabase, setNodeSource, toStream, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.orientechnologies.orient.server.distributed.task.ORemoteTask

finished, getFactoryId, received

Field Detail

lastLSN

protected OLogSequenceNumber lastLSN

Constructor Detail

OAbstractReplicatedTask

public OAbstractReplicatedTask()

Method Detail

getFixTask

public ORemoteTask getFixTask(ODistributedRequest iRequest,
                              ORemoteTask iOriginalTask,
                              Object iBadResponse,
                              Object iGoodResponse,
                              String executorNodeName,
                              ODistributedServerManager dManager)

getUndoTask

public ORemoteTask getUndoTask(ODistributedServerManager dManager,
                               ODistributedRequestId reqId,
                               List<String> servers)

getLastLSN

public OLogSequenceNumber getLastLSN()