com.hazelcast.cardinality.impl.operations

Class AggregateBackupOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.cardinality.impl.operations.AbstractCardinalityEstimatorOperation

com.hazelcast.cardinality.impl.operations.AggregateBackupOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupOperation, NamedOperation, PartitionAwareOperation

public class AggregateBackupOperation
extends AbstractCardinalityEstimatorOperation
implements BackupOperation

Field Summary

Fields inherited from class com.hazelcast.cardinality.impl.operations.AbstractCardinalityEstimatorOperation

name

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
AggregateBackupOperation()
AggregateBackupOperation(String name, long hash)

Method Summary

Modifier and Type	Method and Description
int	getId() Returns type identifier for this class.
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.cardinality.impl.operations.AbstractCardinalityEstimatorOperation

getCardinalityEstimatorContainer, getFactoryId, getName, 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

Constructor Detail

AggregateBackupOperation

public AggregateBackupOperation()

AggregateBackupOperation

public AggregateBackupOperation(String name,
                                long hash)

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()

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

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

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractCardinalityEstimatorOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractCardinalityEstimatorOperation

Throws:

IOException