com.hazelcast.multimap.impl.operations
Class MultiMapBackupAwareOperation

java.lang.Object
  com.hazelcast.spi.Operation
      com.hazelcast.multimap.impl.operations.MultiMapOperation
          com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation
              com.hazelcast.multimap.impl.operations.MultiMapBackupAwareOperation

All Implemented Interfaces:

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

Direct Known Subclasses:

PutOperation, RemoveAllOperation, RemoveOperation, TxnCommitOperation, TxnPrepareOperation, TxnRollbackOperation

public abstract class MultiMapBackupAwareOperation
extends MultiMapKeyBasedOperation
implements BackupAwareOperation, WaitSupport

Field Summary

Fields inherited from class com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation

dataKey, threadId

Fields inherited from class com.hazelcast.multimap.impl.operations.MultiMapOperation

name, response

Constructor Summary

protected	MultiMapBackupAwareOperation()
protected	MultiMapBackupAwareOperation(String name, Data dataKey, long threadId)

Method Summary

WaitNotifyKey	getWaitKey()
void	onWaitExpire()
protected void	readInternal(ObjectDataInput in)
boolean	shouldBackup() Checks if a backup needs to be made.
boolean	shouldWait()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation

delete, getCollectionWrapper, getOrCreateCollectionWrapper, getThreadId, remove, setThreadId

Methods inherited from class com.hazelcast.multimap.impl.operations.MultiMapOperation

afterRun, beforeRun, getAsyncBackupCount, getFactoryId, getOrCreateContainer, getResponse, getServiceName, getSyncBackupCount, getValueCollectionType, hasListener, isBinary, publishEvent, returnsResponse, toData, toObject

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, readData, run, setCallerUuid, setExecutorName, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, 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.BackupAwareOperation

getAsyncBackupCount, getBackupOperation, getSyncBackupCount

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

Methods inherited from interface com.hazelcast.spi.WaitSupport

getWaitTimeout

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

getId

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

readData, writeData

Constructor Detail

MultiMapBackupAwareOperation

protected MultiMapBackupAwareOperation()

MultiMapBackupAwareOperation

protected MultiMapBackupAwareOperation(String name,
                                       Data dataKey,
                                       long threadId)

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.

Specified by:

shouldBackup in interface BackupAwareOperation

Returns:

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

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class MultiMapKeyBasedOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class MultiMapKeyBasedOperation

Throws:

IOException

getWaitKey

public WaitNotifyKey getWaitKey()

Specified by:

getWaitKey in interface WaitSupport

shouldWait

public boolean shouldWait()

Specified by:

shouldWait in interface WaitSupport

onWaitExpire

public void onWaitExpire()

Specified by:

onWaitExpire in interface WaitSupport