Package com.orientechnologies.orient.server.distributed.impl.task

Class OSQLCommandTaskFirstPhase

java.lang.Object

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

com.orientechnologies.orient.server.distributed.impl.task.OSQLCommandTaskFirstPhase

All Implemented Interfaces:

OLockKeySource, ORemoteTask

public class OSQLCommandTaskFirstPhase
extends OAbstractRemoteTask
implements OLockKeySource

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	Description
static final int	FACTORYID

Constructor Summary

Constructors

Constructor	Description
OSQLCommandTaskFirstPhase()
OSQLCommandTaskFirstPhase(String query, OTransactionIdPromise preChangeId, OTransactionIdPromise afterChangeId)

Method Summary

Modifier and Type	Method	Description
Object	execute(ODistributedRequestId requestId, OServer iServer, ODatabaseDocumentInternal database)
void	fromStream(DataInput in, ORemoteTaskFactory factory)
OTransactionIdPromise	getAfterChangeId()
int	getFactoryId()
String	getName()
OTransactionIdPromise	getPreChangeId()
String	getQuery()
OCommandDistributedReplicateRequest.QUORUM_TYPE	getQuorumType()
SortedSet<ORID>	getRids()
OTransactionId	getTransactionId()
SortedSet<OTransactionUniqueKey>	getUniqueKeys()
void	toStream(DataOutput out)

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

getDistributedTimeout, getResultStrategy, getSynchronousTimeout, getTotalTimeout, hasResponse, isIdempotent, isNodeOnlineRequired, isUsingDatabase, 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, received

Field Details

FACTORYID

public static final int FACTORYID

See Also:

• Constant Field Values

Constructor Details

OSQLCommandTaskFirstPhase

public OSQLCommandTaskFirstPhase()

OSQLCommandTaskFirstPhase

public OSQLCommandTaskFirstPhase(String query,
 OTransactionIdPromise preChangeId,
 OTransactionIdPromise afterChangeId)

Method Details

getName

public String getName()

Specified by:

getName in interface ORemoteTask

getQuorumType

public OCommandDistributedReplicateRequest.QUORUM_TYPE getQuorumType()

Specified by:

getQuorumType in interface ORemoteTask

execute

public Object execute(ODistributedRequestId requestId,
 OServer iServer,
 ODatabaseDocumentInternal database)
               throws Exception

Specified by:

execute in interface ORemoteTask

Throws:

Exception

toStream

public void toStream(DataOutput out)
              throws IOException

Specified by:

toStream in interface ORemoteTask

Overrides:

toStream in class OAbstractRemoteTask

Throws:

IOException

fromStream

public void fromStream(DataInput in,
 ORemoteTaskFactory factory)
                throws IOException

Specified by:

fromStream in interface ORemoteTask

Overrides:

fromStream in class OAbstractRemoteTask

Throws:

IOException

getFactoryId

public int getFactoryId()

Specified by:

getFactoryId in interface ORemoteTask

getQuery

public String getQuery()

getPreChangeId

public OTransactionIdPromise getPreChangeId()

getAfterChangeId

public OTransactionIdPromise getAfterChangeId()

getRids

public SortedSet<ORID> getRids()

Specified by:

getRids in interface OLockKeySource

getTransactionId

public OTransactionId getTransactionId()

Specified by:

getTransactionId in interface OLockKeySource

getUniqueKeys

public SortedSet<OTransactionUniqueKey> getUniqueKeys()

Specified by:

getUniqueKeys in interface OLockKeySource