com.hazelcast.scheduledexecutor.impl.operations

Class SyncStateOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.scheduledexecutor.impl.operations.AbstractSchedulerOperation

com.hazelcast.scheduledexecutor.impl.operations.AbstractBackupAwareSchedulerOperation

com.hazelcast.scheduledexecutor.impl.operations.SyncStateOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, NamedOperation, PartitionAwareOperation

Direct Known Subclasses:

SyncBackupStateOperation

public class SyncStateOperation
extends AbstractBackupAwareSchedulerOperation

Field Summary

Fields

Modifier and Type	Field and Description
protected ScheduledTaskResult	result
protected Map<Object,Object>	state
protected ScheduledTaskStatisticsImpl	stats
protected String	taskName

Fields inherited from class com.hazelcast.scheduledexecutor.impl.operations.AbstractSchedulerOperation

schedulerName

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
SyncStateOperation()
SyncStateOperation(String schedulerName, String taskName, Map state, ScheduledTaskStatisticsImpl stats, ScheduledTaskResult result)

Method Summary

Modifier and Type	Method and Description
Operation	getBackupOperation() Creates the BackupOperation responsible for making the backup.
int	getId() Returns type identifier for this class.
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
boolean	shouldBackup() Checks if a backup needs to be made.
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.scheduledexecutor.impl.operations.AbstractBackupAwareSchedulerOperation

getAsyncBackupCount, getSyncBackupCount

Methods inherited from class com.hazelcast.scheduledexecutor.impl.operations.AbstractSchedulerOperation

getContainer, getFactoryId, getName, getSchedulerName, getServiceName, toString

Methods inherited from class com.hazelcast.spi.Operation

afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponse, getService, getWaitTimeout, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Field Detail

taskName

protected String taskName

state

protected Map<Object,Object> state

stats

protected ScheduledTaskStatisticsImpl stats

result

protected ScheduledTaskResult result

Constructor Detail

SyncStateOperation

public SyncStateOperation()

SyncStateOperation

public SyncStateOperation(String schedulerName,
                          String taskName,
                          Map state,
                          ScheduledTaskStatisticsImpl stats,
                          ScheduledTaskResult result)

Method Detail

run

public void run()
         throws Exception

Description copied from class: Operation

Runs the operation. Either the Operation.run() or Operation.call() method should be implemented; not both. Runs after wait-support, supposed to do actual operation

Overrides:

run in class Operation

Throws:

Exception

See Also:

Operation.call()

shouldBackup

public boolean shouldBackup()

Description copied from interface: BackupAwareOperation

Checks if a backup needs to be made.

If a call has not made any change, e.g. an AtomicLong increment with 0, no backup needs to be made.

Specified by:

shouldBackup in interface BackupAwareOperation

Overrides:

shouldBackup in class AbstractBackupAwareSchedulerOperation

Returns:

true if a backup needs to be made, false otherwise.

getBackupOperation

public Operation getBackupOperation()

Description copied from interface: BackupAwareOperation

Creates the BackupOperation responsible for making the backup.

Returns:

the created BackupOperation responsible for making the backup.

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Returns:

type ID

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractSchedulerOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractSchedulerOperation

Throws:

IOException