com.hazelcast.spi

Interface OperationFactory

All Superinterfaces:

DataSerializable, IdentifiedDataSerializable

All Known Implementing Classes:

AbstractMapOperationFactory, AddIndexOperationFactory, BinaryOperationFactory, CacheAssignAndGetUuidsOperationFactory, CacheClearOperationFactory, CacheGetAllOperationFactory, CacheLoadAllOperationFactory, CacheMergeOperationFactory, CacheRemoveAllOperationFactory, CacheSizeOperationFactory, ClearOperationFactory, ClearOperationFactory, ContainsValueOperationFactory, EvictAllOperationFactory, GetAllScheduledOnPartitionOperationFactory, GetResultOperationFactory, IsEmptyOperationFactory, IsPartitionLoadedOperationFactory, KeyLoadStatusOperationFactory, MadePublishableOperationFactory, MapAssignAndGetUuidsOperationFactory, MapFlushOperationFactory, MapGetAllOperationFactory, MapLoadAllOperationFactory, MergeOperationFactory, MergeOperationFactory, MultiMapOperationFactory, MultipleEntryOperationFactory, OperationFactoryWrapper, PartitionAwareOperationFactory, PartitionWideEntryOperationFactory, PartitionWideEntryWithPredicateOperationFactory, PutAllOperationFactory, PutAllPartitionAwareOperationFactory, SizeOperationFactory

public interface OperationFactory
extends IdentifiedDataSerializable

A Factory for creating Operation instances.

The operations that will be sent to all partitions causes redundant serialization and network overhead. An OperationFactory instance is sent to each Member (node) instead to improve the performance. OperationService uses this factory to create Operations for each partition by calling createOperation()

Method Summary

Modifier and Type	Method and Description
Operation	createOperation() Creates the operation.

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

getFactoryId, getId

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

readData, writeData

Method Detail

createOperation

Operation createOperation()

Creates the operation.

Returns:

the created operation.