com.hazelcast.concurrent.atomicreference.operations

Class MergeOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.concurrent.atomicreference.operations.AbstractAtomicReferenceOperation

com.hazelcast.concurrent.atomicreference.operations.AtomicReferenceBackupAwareOperation

com.hazelcast.concurrent.atomicreference.operations.MergeOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, NamedOperation, PartitionAwareOperation

public class MergeOperation
extends AtomicReferenceBackupAwareOperation

Merges a SplitBrainMergeTypes.AtomicReferenceMergeTypes for split-brain healing with a SplitBrainMergePolicy.

Since:

3.10

Field Summary

Fields inherited from class com.hazelcast.concurrent.atomicreference.operations.AtomicReferenceBackupAwareOperation

shouldBackup

Fields inherited from class com.hazelcast.concurrent.atomicreference.operations.AbstractAtomicReferenceOperation

name

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
MergeOperation()
MergeOperation(String name, SplitBrainMergePolicy<Object,SplitBrainMergeTypes.AtomicReferenceMergeTypes> mergePolicy, Data mergingValue)

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.
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.concurrent.atomicreference.operations.AtomicReferenceBackupAwareOperation

getAsyncBackupCount, getSyncBackupCount, shouldBackup

Methods inherited from class com.hazelcast.concurrent.atomicreference.operations.AbstractAtomicReferenceOperation

getFactoryId, getName, getReferenceContainer, 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

MergeOperation

public MergeOperation()

MergeOperation

public MergeOperation(String name,
                      SplitBrainMergePolicy<Object,SplitBrainMergeTypes.AtomicReferenceMergeTypes> mergePolicy,
                      Data mergingValue)

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()

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 AbstractAtomicReferenceOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractAtomicReferenceOperation

Throws:

IOException