com.hazelcast.map.impl.operation

Class ReplaceOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.map.impl.operation.MapOperation

com.hazelcast.map.impl.operation.MutatingKeyBasedMapOperation

com.hazelcast.map.impl.operation.LockAwareOperation

com.hazelcast.map.impl.operation.BasePutOperation

com.hazelcast.map.impl.operation.ReplaceOperation

All Implemented Interfaces:

DataSerializable, BackupAwareOperation, BlockingOperation, MutatingOperation, NamedOperation, PartitionAwareOperation

public class ReplaceOperation
extends BasePutOperation

Field Summary

Fields inherited from class com.hazelcast.map.impl.operation.BasePutOperation

dataOldValue, eventType, putTransient

Fields inherited from class com.hazelcast.map.impl.operation.MutatingKeyBasedMapOperation

dataKey, dataValue, threadId, ttl

Fields inherited from class com.hazelcast.map.impl.operation.MapOperation

createRecordStoreOnDemand, mapContainer, mapEventPublisher, mapService, mapServiceContext, recordStore

Fields inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

name

Fields inherited from class com.hazelcast.spi.Operation

BITMASK_LOAD_ALL_WITH_USER_SUPPLIED_KEYS, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
ReplaceOperation()
ReplaceOperation(String name, Data dataKey, Data value)

Method Summary

Modifier and Type	Method and Description
void	afterRun()
Object	getResponse()
void	run()
boolean	shouldBackup() Checks if a backup needs to be made.

Methods inherited from class com.hazelcast.map.impl.operation.BasePutOperation

getAsyncBackupCount, getBackupOperation, getSyncBackupCount, onWaitExpire

Methods inherited from class com.hazelcast.map.impl.operation.LockAwareOperation

getWaitKey, shouldWait

Methods inherited from class com.hazelcast.map.impl.operation.MutatingKeyBasedMapOperation

getKey, getThreadId, getTtl, getValue, readInternal, returnsResponse, setThreadId, writeInternal

Methods inherited from class com.hazelcast.map.impl.operation.MapOperation

beforeRun, clearLocalNearCache, evict, getServiceName, innerBeforeRun, invalidateNearCache, invalidateNearCache, isPostProcessing, setMapContainer, setMapService

Methods inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

getName, toString

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isFlagSet, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, sendResponse, setCallerUuid, setFlag, 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.spi.BlockingOperation

getWaitTimeout

Constructor Detail

ReplaceOperation

public ReplaceOperation(String name,
                        Data dataKey,
                        Data value)

ReplaceOperation

public ReplaceOperation()

Method Detail

run

public void run()

Specified by:

run in class Operation

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 BasePutOperation

Returns:

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

afterRun

public void afterRun()

Overrides:

afterRun in class BasePutOperation

getResponse

public Object getResponse()

Overrides:

getResponse in class Operation