com.hazelcast.map.impl.operation

Class MergeOperationFactory

java.lang.Object

com.hazelcast.spi.impl.operationservice.impl.operations.PartitionAwareOperationFactory

com.hazelcast.map.impl.operation.MergeOperationFactory

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, OperationFactory

public class MergeOperationFactory
extends PartitionAwareOperationFactory

Inserts the merging entries for all partitions of a member via locally invoked MergeOperation.

Since:

3.10

Field Summary

Fields

Modifier and Type	Field and Description
protected SplitBrainMergePolicy<Data,SplitBrainMergeTypes.MapMergeTypes>	mergePolicy
protected List<SplitBrainMergeTypes.MapMergeTypes>[]	mergingEntries
protected String	name

Fields inherited from class com.hazelcast.spi.impl.operationservice.impl.operations.PartitionAwareOperationFactory

partitions

Constructor Summary

Constructors

Constructor and Description
MergeOperationFactory()
MergeOperationFactory(String name, int[] partitions, List<SplitBrainMergeTypes.MapMergeTypes>[] mergingEntries, SplitBrainMergePolicy<Data,SplitBrainMergeTypes.MapMergeTypes> mergePolicy)

Method Summary

Modifier and Type	Method and Description
Operation	createPartitionOperation(int partitionId) This method can be called both caller and runner nodes.
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
int	getId() Returns type identifier for this class.
void	readData(ObjectDataInput in) Reads fields from the input stream
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class com.hazelcast.spi.impl.operationservice.impl.operations.PartitionAwareOperationFactory

createFactoryOnRunner, createOperation

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

mergingEntries

protected List<SplitBrainMergeTypes.MapMergeTypes>[] mergingEntries

mergePolicy

protected SplitBrainMergePolicy<Data,SplitBrainMergeTypes.MapMergeTypes> mergePolicy

Constructor Detail

MergeOperationFactory

public MergeOperationFactory()

MergeOperationFactory

public MergeOperationFactory(String name,
                             int[] partitions,
                             List<SplitBrainMergeTypes.MapMergeTypes>[] mergingEntries,
                             SplitBrainMergePolicy<Data,SplitBrainMergeTypes.MapMergeTypes> mergePolicy)

Method Detail

createPartitionOperation

public Operation createPartitionOperation(int partitionId)

Description copied from class: PartitionAwareOperationFactory

This method can be called both caller and runner nodes.

Creates a partition-operation for supplied partition ID.

Specified by:

createPartitionOperation in class PartitionAwareOperationFactory

Parameters:

partitionId - ID of partition

Returns:

created partition-operation

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Parameters:

out - output

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Parameters:

in - input

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the input stream has been closed.

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory ID for this class.

Returns:

factory ID

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

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

Returns:

type ID