com.hazelcast.collection

Class CollectionClearOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.collection.CollectionOperation

com.hazelcast.collection.CollectionBackupAwareOperation

com.hazelcast.collection.CollectionClearOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, RemotePropagatable<Operation>, PartitionAwareOperation

public class CollectionClearOperation
extends CollectionBackupAwareOperation

Field Summary

Fields inherited from class com.hazelcast.collection.CollectionOperation

name, response

Constructor Summary

Constructors

Constructor and Description
CollectionClearOperation()
CollectionClearOperation(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	afterRun()
void	beforeRun()
Operation	getBackupOperation() Creates the BackupOperation responsible for making the backup.
int	getId() Returns type identifier for this class.
void	run()
boolean	shouldBackup() Checks if a backup needs to be made.

Methods inherited from class com.hazelcast.collection.CollectionBackupAwareOperation

getAsyncBackupCount, getSyncBackupCount

Methods inherited from class com.hazelcast.collection.CollectionOperation

getFactoryId, getOrCreateContainer, getOrCreateListContainer, getResponse, hasEnoughCapacity, publishEvent, readInternal, returnsResponse, writeInternal

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getServiceName, getStartTime, getWaitTimeout, isUrgent, logError, onException, readData, setCallerUuid, setExecutorName, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, validatesTarget, writeData

Methods inherited from class java.lang.Object

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

CollectionClearOperation

public CollectionClearOperation()

CollectionClearOperation

public CollectionClearOperation(String name)

Method Detail

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.

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.

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

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

Returns:

type id

beforeRun

public void beforeRun()
               throws Exception

Specified by:

beforeRun in class Operation

Throws:

Exception

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

afterRun

public void afterRun()
              throws Exception

Specified by:

afterRun in class Operation

Throws:

Exception