Uses of Package
com.hazelcast.spi

Packages that use com.hazelcast.spi

Package	Description
com.hazelcast.cache.impl	Hazelcast JSR-107 aka JCache implementation
com.hazelcast.cache.impl.event	Event classes to define listenters for JCache other than EntryListener
com.hazelcast.cache.impl.journal
com.hazelcast.cache.impl.merge.policy	This package contains merge policy internal interfaces and functionality for Hazelcast cache.
com.hazelcast.cache.impl.operation	Hazelcast JSR-107 aka JCache implementation
com.hazelcast.cardinality.impl
com.hazelcast.cardinality.impl.operations	This package contains the operations on the CardinalityEstimator.
com.hazelcast.client	Contains classes/interfaces related to Client
com.hazelcast.client.cache.impl	Hazelcast JSR-107 aka JCache implementation client side
com.hazelcast.client.cache.impl.nearcache.invalidation
com.hazelcast.client.impl	Contains most of the client side HazelcastInstance implementation functionality.
com.hazelcast.client.impl.operations	Contains client operations
com.hazelcast.client.impl.protocol	Client protocol related private implementation classes
com.hazelcast.client.impl.protocol.task	Client tasks associated with requests.
com.hazelcast.client.impl.protocol.task.atomiclong	Client protocol tasks implementations for AtomicLong
com.hazelcast.client.impl.protocol.task.atomicreference	Client protocol tasks implementations for AtomicReference
com.hazelcast.client.impl.protocol.task.cache	Client protocol tasks implementations for JCache
com.hazelcast.client.impl.protocol.task.cardinality
com.hazelcast.client.impl.protocol.task.condition	Client protocol tasks implementations for Condition
com.hazelcast.client.impl.protocol.task.countdownlatch	Client protocol tasks implementations for CountDownLatch
com.hazelcast.client.impl.protocol.task.crdt.pncounter
com.hazelcast.client.impl.protocol.task.executorservice	Client protocol tasks implementations for ExecutorService
com.hazelcast.client.impl.protocol.task.executorservice.durable
com.hazelcast.client.impl.protocol.task.list	Client protocol tasks implementations for List
com.hazelcast.client.impl.protocol.task.lock	Client protocol tasks implementations for ILock
com.hazelcast.client.impl.protocol.task.map	Client protocol tasks implementations for map
com.hazelcast.client.impl.protocol.task.multimap	Client protocol tasks implementations for multi map
com.hazelcast.client.impl.protocol.task.queue	Client protocol tasks implementations for Queue
com.hazelcast.client.impl.protocol.task.replicatedmap	Client protocol tasks implementations for ReplicatedMap
com.hazelcast.client.impl.protocol.task.ringbuffer	Client protocol tasks implementations for Ringbuffer
com.hazelcast.client.impl.protocol.task.scheduledexecutor
com.hazelcast.client.impl.protocol.task.semaphore	Client protocol tasks implementations for Semaphore
com.hazelcast.client.impl.protocol.task.set	Client protocol tasks implementations for set
com.hazelcast.client.impl.protocol.task.topic	Client protocol tasks implementations for Topic
com.hazelcast.client.impl.protocol.task.transaction	Client protocol tasks implementations for Transaction related
com.hazelcast.client.impl.querycache.subscriber	Contains Hazelcast Enterprise version client-side query cache subscriber implementation classes.
com.hazelcast.client.map.impl.nearcache.invalidation
com.hazelcast.client.proxy	This package contains client side proxy implementations of the different Hazelcast data structures and operation types
com.hazelcast.client.spi	Contains classes/interfaces related to the Hazelcast client Service Provider Interface.
com.hazelcast.client.spi.impl	Provides util classes for the Hazelcast client SPI.
com.hazelcast.client.util	This package contains some utility classes and the base implementations of the loadbalancer implementations
com.hazelcast.collection.impl
com.hazelcast.collection.impl.collection
com.hazelcast.collection.impl.collection.operations
com.hazelcast.collection.impl.list	This package contains IList functionality for Hazelcast.
com.hazelcast.collection.impl.list.operations
com.hazelcast.collection.impl.queue
com.hazelcast.collection.impl.queue.operations	This package contains the IQueue operations
com.hazelcast.collection.impl.set	This package contains ISet functionality for Hazelcast.
com.hazelcast.collection.impl.set.operations
com.hazelcast.collection.impl.txncollection
com.hazelcast.collection.impl.txncollection.operations
com.hazelcast.collection.impl.txnlist
com.hazelcast.collection.impl.txnqueue
com.hazelcast.collection.impl.txnqueue.operations
com.hazelcast.collection.impl.txnset
com.hazelcast.concurrent.atomiclong	This package contains IAtomicLong functionality for Hazelcast. The IAtomicLong is the distributed version of the AtomicLong.
com.hazelcast.concurrent.atomiclong.operations	This package contains the operations on the IAtomicLong.
com.hazelcast.concurrent.atomicreference	This package contains IAtomicReferece functionality for Hazelcast. The IAtomicReference is the distributed version of the AtomicReference.
com.hazelcast.concurrent.atomicreference.operations	This package contains the operations on the IAtomicReference.
com.hazelcast.concurrent.countdownlatch	This package contains ICountDownLatch functionality for Hazelcast. The ICountDownLatch is the distributed version of the CountDownLatch.
com.hazelcast.concurrent.countdownlatch.operations	This package contains the operations on the ICountDownLatch.
com.hazelcast.concurrent.idgen	This package contains IdGenerator functionality for Hazelcast.
com.hazelcast.concurrent.lock	This package contains Lock for Hazelcast. The ILock is the distributed version of the Lock.
com.hazelcast.concurrent.lock.operations	This package contains the operations on the ILock.
com.hazelcast.concurrent.semaphore	This package contains ISemaphore functionality for Hazelcast. The ISemaphore is the distributed version of the Semaphore.
com.hazelcast.concurrent.semaphore.operations	This package contains the operations on the ISemaphore.
com.hazelcast.config	Provides classes for configuring HazelcastInstance.
com.hazelcast.crdt	This package contains CRDT (conflict-free replicated data type) implementations based on the Hazelcast infrastructure.
com.hazelcast.crdt.pncounter	This package contains the PN (Positive-Negative) CRDT counter implementation.
com.hazelcast.crdt.pncounter.operations	Contains the operations for the PNCounter member-side implementation.
com.hazelcast.durableexecutor.impl	Contains the DurableExecutorService implementation classes.
com.hazelcast.durableexecutor.impl.operations	This package contains operations for the DurableExecutorService.
com.hazelcast.executor.impl	This package contains IExecutorService functionality for Hazelcast. The IExecutorService extends the ExecutorService and provides all kinds of additional methods related to distributed systems.
com.hazelcast.executor.impl.operations	This package contains operations for the IExecutorService.
com.hazelcast.flakeidgen.impl
com.hazelcast.instance	This package contains Hazelcast Instance functionality.
com.hazelcast.internal.cluster	Contains the internals for cluster management like discovery, joining etc.
com.hazelcast.internal.cluster.impl	This package contains the implementation of the cluster functionality.
com.hazelcast.internal.cluster.impl.operations	This package contains operations for the com.hazelcast.cluster.impl package.
com.hazelcast.internal.diagnostics	Contains functionality what is happening in a HazelcastInstance.
com.hazelcast.internal.dynamicconfig	Classes related to Dynamic Configuration.
com.hazelcast.internal.jmx	Contains Hazelcast management bean classes.
com.hazelcast.internal.journal	This package contains supporting classes for data structure specific event journals.
com.hazelcast.internal.management	Contains classes to provide data/operation interface for Management Center.
com.hazelcast.internal.management.dto	These contain the DTO object to exchange information with the management center.
com.hazelcast.internal.management.operation	Contains operations that are called from Management Center.
com.hazelcast.internal.nearcache	Near Cache support.
com.hazelcast.internal.nearcache.impl	Near Cache implementations.
com.hazelcast.internal.nearcache.impl.invalidation	Invalidations for Near Cache.
com.hazelcast.internal.nearcache.impl.store	Near Cache store implementations.
com.hazelcast.internal.partition	Contains the internals for partition assignment/management, migration, replication etc.
com.hazelcast.internal.partition.impl	Contains the actual implementation of the InternalPartitionService.
com.hazelcast.internal.partition.operation	Contains the operations for partition package.
com.hazelcast.internal.usercodedeployment	Module related to User Code Deployment
com.hazelcast.internal.usercodedeployment.impl
com.hazelcast.internal.usercodedeployment.impl.operation
com.hazelcast.internal.util	This package contains classes to support the inner workings of Hazelcast as well as some backports of newer Java features / data structures to support older Java versions in a clean and nice way.
com.hazelcast.map.impl	Contains implementation specific classes of com.hazelcast.map package.
com.hazelcast.map.impl.event
com.hazelcast.map.impl.eviction	This package contains eviction classes.
com.hazelcast.map.impl.journal
com.hazelcast.map.impl.nearcache	Contains Near Cache specific classes.
com.hazelcast.map.impl.nearcache.invalidation
com.hazelcast.map.impl.operation	Package for map operations.
com.hazelcast.map.impl.proxy	Contains map proxy implementation and support classes.
com.hazelcast.map.impl.query
com.hazelcast.map.impl.querycache	Contains query cache internal implementation classes.
com.hazelcast.map.impl.querycache.publisher	This package contains classes which are used for QueryCache event publishing side.
com.hazelcast.map.impl.querycache.subscriber	This package contains classes which are used for QueryCache event subscription side.
com.hazelcast.map.impl.querycache.subscriber.operation	This package contains Enterprise specific operations for QueryCache.
com.hazelcast.map.impl.tx	Contains implementation classes for TransactionalMap
com.hazelcast.map.merge	Contains out-of-the-box merge policies for IMap.
com.hazelcast.mapreduce	This package contains the MapReduce API definition for Hazelcast. All map reduce operations running in a distributed manner inside the active Hazelcast cluster.
com.hazelcast.mapreduce.impl	This package contains the default implementation for the map reduce framework internals.
com.hazelcast.mapreduce.impl.operation	This package contains all remote operations that are needed to control work on supervising or worker nodes.
com.hazelcast.mapreduce.impl.task	This package contains the base implementation for a standard map reduce job.
com.hazelcast.multimap.impl	Contains classes for Hazelcast MultiMap module.
com.hazelcast.multimap.impl.operations	Contains operations for Hazelcast MultiMap module.
com.hazelcast.multimap.impl.txn	This package contains the Transaction behavior for the Multimap.
com.hazelcast.nio	This package contains classes related to New IO
com.hazelcast.quorum.impl	Contains cluster quorum implementation classes.
com.hazelcast.replicatedmap.impl	This package contains the implementation of the replicated map service itself and some connection interfaces only used internally.
com.hazelcast.replicatedmap.impl.operation	This package contains replicated map operations which are executed on remote nodes
com.hazelcast.replicatedmap.impl.record	This package contains the implementation of the backing data storage for the replicated map implementation
com.hazelcast.ringbuffer.impl	Contains the Ringbuffer implementation classes.
com.hazelcast.ringbuffer.impl.operations
com.hazelcast.scheduledexecutor.impl
com.hazelcast.scheduledexecutor.impl.operations
com.hazelcast.security	Provides interfaces/classes for Hazelcast security implementation.
com.hazelcast.spi	Provides interfaces/classes for the Hazelcast SPI for building distributed data structures and services.
com.hazelcast.spi.impl	Contains implementations for Hazelcast SPI.
com.hazelcast.spi.impl.eventservice	Contains the code for the InternalEventService.
com.hazelcast.spi.impl.eventservice.impl	Contains the code for the InternalEventService implementation.
com.hazelcast.spi.impl.eventservice.impl.operations	Contains the operations for the EventServiceImpl.
com.hazelcast.spi.impl.executionservice	Contains the API for the InternalExecutionService.
com.hazelcast.spi.impl.executionservice.impl	Contains the implementation of the InternalExecutionService.
com.hazelcast.spi.impl.merge	This package contains split-brain related classes.
com.hazelcast.spi.impl.operationexecutor	Contains the OperationRunner code.
com.hazelcast.spi.impl.operationexecutor.impl	Contains the OperationExecutorImpl code.
com.hazelcast.spi.impl.operationparker	Contains the internal API code for the OperationParker.
com.hazelcast.spi.impl.operationparker.impl	Contains the implementation code for the OperationParker.
com.hazelcast.spi.impl.operationservice	Contains the InternalOperationService API.
com.hazelcast.spi.impl.operationservice.impl	Contains the code for the InternalOperationService implementation.
com.hazelcast.spi.impl.operationservice.impl.batching
com.hazelcast.spi.impl.operationservice.impl.operations	Contains the Operations being used by the OperationServiceImpl.
com.hazelcast.spi.impl.operationutil	Contains utiliy classes related to Operation
com.hazelcast.spi.impl.proxyservice	Contains the API for the InternalProxyService.
com.hazelcast.spi.impl.proxyservice.impl	Contains the implementation of the InternalProxyService.
com.hazelcast.spi.impl.proxyservice.impl.operations	Contains the operations for the ProxyServiceImpl.
com.hazelcast.spi.impl.servicemanager	Contains the API for the ServiceManager.
com.hazelcast.spi.impl.servicemanager.impl	Contains the ServiceManager implementation.
com.hazelcast.spi.merge	This package contains interfaces and classes of the split-brain merging SPI.
com.hazelcast.spi.partition	Contains the SPI for partition logic for Hazelcast.
com.hazelcast.topic.impl	This package contains ITopic functionality for Hazelcast. With the ITopic it is possible to create publish subscribe solutions similar to JMS Topics.
com.hazelcast.topic.impl.reliable
com.hazelcast.transaction.impl	Provides implementation for Hazelcast transaction support.
com.hazelcast.transaction.impl.operations
com.hazelcast.transaction.impl.xa	Provides implementation for Hazelcast XA transaction support.
com.hazelcast.transaction.impl.xa.operations
com.hazelcast.util.executor	This package contains classes related to Util.Executor
com.hazelcast.util.scheduler	This package contains scheduler classes for Util
com.hazelcast.wan	This package contains the WAN replication API
com.hazelcast.wan.impl	This package contains the opensource implementation of WAN replication

Classes in com.hazelcast.spi used by com.hazelcast.cache.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
EventRegistration The result of a Event Registration.
FragmentedMigrationAwareService FragmentedMigrationAwareService is an extension to the MigrationAwareService which allows migration/replication of partition replicas in smaller fragments.
ListenerWrapperEventFilter Contract point for EventFilter instances these wrap listeners.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
NotifiableEventListener Contract point for event listeners to be notified by EventService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareService An interface that can be implemented by SPI services to get notified of when a partition-related event occurs; for example, if a MapService notifies its map listeners when partition is lost for a map.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
PreJoinAwareService Services which need to perform operations on a joining member just before the member is set as joined must implement this interface.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.

Classes in com.hazelcast.spi used by com.hazelcast.cache.impl.event

Class and Description
EventFilter A predicate that can filter out events.

Classes in com.hazelcast.spi used by com.hazelcast.cache.impl.journal

Class and Description
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.cache.impl.merge.policy

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.cache.impl.operation

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.

Classes in com.hazelcast.spi used by com.hazelcast.cardinality.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.

Classes in com.hazelcast.spi used by com.hazelcast.cardinality.impl.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.

Classes in com.hazelcast.spi used by com.hazelcast.client

Class and Description
EventService Component responsible for handling events like topic events or map.listener events.
ProxyService A CoreService responsible for managing the DistributedObject proxies.

Classes in com.hazelcast.spi used by com.hazelcast.client.cache.impl

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.

Classes in com.hazelcast.spi used by com.hazelcast.client.cache.impl.nearcache.invalidation

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl

Class and Description
CoreService Marker interface for core Hazelcast services.
EventPublishingService A service for publishing events.
EventService Component responsible for handling events like topic events or map.listener events.
ExecutionService A Service responsible for providing access to 'system' executors and customer executors.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PreJoinAwareService Services which need to perform operations on a joining member just before the member is set as joined must implement this interface.
ProxyService A CoreService responsible for managing the DistributedObject proxies.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.operations

Class and Description
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task

Class and Description
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.atomiclong

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.atomicreference

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.cache

Class and Description
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.cardinality

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.condition

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.countdownlatch

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.crdt.pncounter

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.executorservice

Class and Description
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.executorservice.durable

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.list

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.lock

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.map

Class and Description
EventFilter A predicate that can filter out events.
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.multimap

Class and Description
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.queue

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.replicatedmap

Class and Description
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.ringbuffer

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.scheduledexecutor

Class and Description
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.semaphore

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.set

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.topic

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.protocol.task.transaction

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.impl.querycache.subscriber

Class and Description
EventFilter A predicate that can filter out events.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.client.map.impl.nearcache.invalidation

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.

Classes in com.hazelcast.spi used by com.hazelcast.client.proxy

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.

Classes in com.hazelcast.spi used by com.hazelcast.client.spi

Class and Description
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.

Classes in com.hazelcast.spi used by com.hazelcast.client.spi.impl

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.

Classes in com.hazelcast.spi used by com.hazelcast.client.util

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.collection

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.collection.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.list

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventPublishingService A service for publishing events.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.list.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.queue

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
AbstractWaitNotifyKey Abstract implementation of the WaitNotifyKey.
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
StatisticsAwareService A service implementating this interface provides local instance statistics.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.queue.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.set

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventPublishingService A service for publishing events.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.set.operations

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.txncollection

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationService The OperationService is responsible for executing operations.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
TransactionalDistributedObject To centralize de-serialization for transactional proxies

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.txncollection.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.txnlist

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
TransactionalDistributedObject To centralize de-serialization for transactional proxies

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.txnqueue

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
TransactionalDistributedObject To centralize de-serialization for transactional proxies

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.txnqueue.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.collection.impl.txnset

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
TransactionalDistributedObject To centralize de-serialization for transactional proxies

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.atomiclong

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.atomiclong.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.atomicreference

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.atomicreference.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.countdownlatch

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
AbstractWaitNotifyKey Abstract implementation of the WaitNotifyKey.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.countdownlatch.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.idgen

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.lock

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ClientAwareService A interface that can be implemented by a SPI Service so that it can be notified about client disconnects.
FragmentedMigrationAwareService FragmentedMigrationAwareService is an extension to the MigrationAwareService which allows migration/replication of partition replicas in smaller fragments.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SharedService Deprecated. since 3.7. A service can be retrieved using NodeEngine.getService(String)
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.lock.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.semaphore

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
AbstractWaitNotifyKey Abstract implementation of the WaitNotifyKey.
ClientAwareService A interface that can be implemented by a SPI Service so that it can be notified about client disconnects.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.concurrent.semaphore.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.config

Class and Description
MemberAddressProvider IMPORTANT This interface is not intended to provide addresses of other cluster members with which the hazelcast instance will form a cluster.

Classes in com.hazelcast.spi used by com.hazelcast.crdt

Class and Description
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.crdt.pncounter

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
StatisticsAwareService A service implementating this interface provides local instance statistics.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.crdt.pncounter.operations

Class and Description
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.

Classes in com.hazelcast.spi used by com.hazelcast.durableexecutor.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.

Classes in com.hazelcast.spi used by com.hazelcast.durableexecutor.impl.operations

Class and Description
AbstractWaitNotifyKey Abstract implementation of the WaitNotifyKey.
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.executor.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
LiveOperations InvocationMonitor passes instances of this type to each LiveOperationsTracker so it can contribute the call IDs of invocations it is responsible for.
LiveOperationsTracker Can be implemented by a Service to track live operations.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
StatisticsAwareService A service implementating this interface provides local instance statistics.

Classes in com.hazelcast.spi used by com.hazelcast.executor.impl.operations

Class and Description
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.flakeidgen.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
StatisticsAwareService A service implementating this interface provides local instance statistics.

Classes in com.hazelcast.spi used by com.hazelcast.instance

Class and Description
MemberAddressProvider IMPORTANT This interface is not intended to provide addresses of other cluster members with which the hazelcast instance will form a cluster.

Classes in com.hazelcast.spi used by com.hazelcast.internal.cluster

Class and Description
CoreService Marker interface for core Hazelcast services.

Classes in com.hazelcast.spi used by com.hazelcast.internal.cluster.impl

Class and Description
CoreService Marker interface for core Hazelcast services.
EventPublishingService A service for publishing events.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.

Classes in com.hazelcast.spi used by com.hazelcast.internal.cluster.impl.operations

Class and Description
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
Operation An operation could be compared to a Runnable.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.internal.diagnostics

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.internal.dynamicconfig

Class and Description
CoreService Marker interface for core Hazelcast services.
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PreJoinAwareService Services which need to perform operations on a joining member just before the member is set as joined must implement this interface.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.

Classes in com.hazelcast.spi used by com.hazelcast.internal.jmx

Class and Description
EventService Component responsible for handling events like topic events or map.listener events.
ProxyService A CoreService responsible for managing the DistributedObject proxies.

Classes in com.hazelcast.spi used by com.hazelcast.internal.journal

Class and Description
BlockingOperation An interface that can be implemented by an operation that can block.
DistributedObjectNamespace Default ObjectNamespace implementation for DistributedObject.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.internal.management

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.internal.management.dto

Class and Description
EventService Component responsible for handling events like topic events or map.listener events.
ProxyService A CoreService responsible for managing the DistributedObject proxies.

Classes in com.hazelcast.spi used by com.hazelcast.internal.management.operation

Class and Description
AbstractLocalOperation Abstract class for local operations, which should not be serializable.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.internal.nearcache

Class and Description
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.

Classes in com.hazelcast.spi used by com.hazelcast.internal.nearcache.impl

Class and Description
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.

Classes in com.hazelcast.spi used by com.hazelcast.internal.nearcache.impl.invalidation

Class and Description
EventRegistration The result of a Event Registration.
EventService Component responsible for handling events like topic events or map.listener events.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.

Classes in com.hazelcast.spi used by com.hazelcast.internal.nearcache.impl.store

Class and Description
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.

Classes in com.hazelcast.spi used by com.hazelcast.internal.partition

Class and Description
CoreService Marker interface for core Hazelcast services.
Operation An operation could be compared to a Runnable.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.internal.partition.impl

Class and Description
CoreService Marker interface for core Hazelcast services.
EventPublishingService A service for publishing events.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionAwareService An interface that can be implemented by SPI services to get notified of when a partition-related event occurs; for example, if a MapService notifies its map listeners when partition is lost for a map.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.internal.partition.operation

Class and Description
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
CallStatus The result of an Operation.call().
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.internal.usercodedeployment

Class and Description
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.internal.usercodedeployment.impl

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.internal.usercodedeployment.impl.operation

Class and Description
Operation An operation could be compared to a Runnable.
UrgentSystemOperation An Marker interface that signals that an operation is an urgent System Operation.

Classes in com.hazelcast.spi used by com.hazelcast.internal.util

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationResponseHandler A handler for the OperationService when it has calculated a response.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl

Class and Description
ClientAwareService A interface that can be implemented by a SPI Service so that it can be notified about client disconnects.
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
EventRegistration The result of a Event Registration.
ExecutionService A Service responsible for providing access to 'system' executors and customer executors.
FragmentedMigrationAwareService FragmentedMigrationAwareService is an extension to the MigrationAwareService which allows migration/replication of partition replicas in smaller fragments.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
NotifiableEventListener Contract point for event listeners to be notified by EventService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
OperationService The OperationService is responsible for executing operations.
PartitionAwareService An interface that can be implemented by SPI services to get notified of when a partition-related event occurs; for example, if a MapService notifies its map listeners when partition is lost for a map.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
PostJoinAwareService Marker interface for services that want to return operations to be executed on the cluster members after a join has been finalized.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
ReplicationSupportingService An interface that can be implemented by SPI services to give them the ability to listen to WAN replication events.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
StatisticsAwareService A service implementating this interface provides local instance statistics.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.event

Class and Description
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
EventRegistration The result of a Event Registration.
EventService Component responsible for handling events like topic events or map.listener events.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.eviction

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationResponseHandler A handler for the OperationService when it has calculated a response.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.journal

Class and Description
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.nearcache

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.nearcache.invalidation

Class and Description
EventFilter A predicate that can filter out events.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
OperationService The OperationService is responsible for executing operations.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.operation

Class and Description
AbstractLocalOperation Abstract class for local operations, which should not be serializable.
AbstractWaitNotifyKey Abstract implementation of the WaitNotifyKey.
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
CallStatus The result of an Operation.call().
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Notifier A component used in wait/notify systems like Condition.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.proxy

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.query

Class and Description
EventFilter A predicate that can filter out events.
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationService The OperationService is responsible for executing operations.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.querycache

Class and Description
EventFilter A predicate that can filter out events.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.querycache.publisher

Class and Description
EventFilter A predicate that can filter out events.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.querycache.subscriber

Class and Description
EventFilter A predicate that can filter out events.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.querycache.subscriber.operation

Class and Description
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.

Classes in com.hazelcast.spi used by com.hazelcast.map.impl.tx

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
OperationService The OperationService is responsible for executing operations.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
TransactionalDistributedObject To centralize de-serialization for transactional proxies
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.map.merge

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.mapreduce

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.mapreduce.impl

Class and Description
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.

Classes in com.hazelcast.spi used by com.hazelcast.mapreduce.impl.operation

Class and Description
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.

Classes in com.hazelcast.spi used by com.hazelcast.mapreduce.impl.task

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.multimap.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
FragmentedMigrationAwareService FragmentedMigrationAwareService is an extension to the MigrationAwareService which allows migration/replication of partition replicas in smaller fragments.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
StatisticsAwareService A service implementating this interface provides local instance statistics.
TransactionalService An interface that can be implemented by SPI services that want to deal with transactions.

Classes in com.hazelcast.spi used by com.hazelcast.multimap.impl.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.multimap.impl.txn

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
TransactionalDistributedObject To centralize de-serialization for transactional proxies
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.nio

Class and Description
EventService Component responsible for handling events like topic events or map.listener events.

Classes in com.hazelcast.spi used by com.hazelcast.quorum.impl

Class and Description
EventPublishingService A service for publishing events.
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.replicatedmap.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventFilter A predicate that can filter out events.
EventPublishingService A service for publishing events.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
StatisticsAwareService A service implementating this interface provides local instance statistics.

Classes in com.hazelcast.spi used by com.hazelcast.replicatedmap.impl.operation

Class and Description
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.replicatedmap.impl.record

Class and Description
EventFilter A predicate that can filter out events.
EventService Component responsible for handling events like topic events or map.listener events.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.ringbuffer.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
FragmentedMigrationAwareService FragmentedMigrationAwareService is an extension to the MigrationAwareService which allows migration/replication of partition replicas in smaller fragments.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Notifier A component used in wait/notify systems like Condition.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.ringbuffer.impl.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
ServiceNamespaceAware An object which is aware of ServiceNamespace which object itself belongs to.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.scheduledexecutor.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
AbstractWaitNotifyKey Abstract implementation of the WaitNotifyKey.
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeAware A 'capability' that can be implemented by object to get the Node injected.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
QuorumAwareService Quorum service can ask for quorum information to the QuorumAwareService to decide whether operation participates into a quorum or not.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.scheduledexecutor.impl.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
BlockingOperation An interface that can be implemented by an operation that can block.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
Notifier A component used in wait/notify systems like Condition.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
ReadonlyOperation Read-only operations are allowed to run during migration and passive state.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.security

Class and Description
NodeAware A 'capability' that can be implemented by object to get the Node injected.

Classes in com.hazelcast.spi used by com.hazelcast.spi

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
CallStatus The result of an Operation.call().
CoreService Marker interface for core Hazelcast services.
DefaultObjectNamespace Deprecated. please use DistributedObjectNamespace
EventFilter A predicate that can filter out events.
EventRegistration The result of a Event Registration.
EventService Component responsible for handling events like topic events or map.listener events.
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
ExecutionService A Service responsible for providing access to 'system' executors and customer executors.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
LiveOperations InvocationMonitor passes instances of this type to each LiveOperationsTracker so it can contribute the call IDs of invocations it is responsible for.
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
ObjectNamespace An ObjectNamespace that makes identification of object within a service possible.
Operation An operation could be compared to a Runnable.
OperationControl Content of an Operation Control packet: a list of operations the remote member started on this member which are still running; a list of operations this member wants to cancel on the remote member. Operations are identified by their call ID.
OperationFactory A Factory for creating Operation instances.
OperationResponseHandler A handler for the OperationService when it has calculated a response.
OperationService The OperationService is responsible for executing operations.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
ProxyService A CoreService responsible for managing the DistributedObject proxies.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SharedService Deprecated. since 3.7. A service can be retrieved using NodeEngine.getService(String)
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl

Class and Description
FragmentedMigrationAwareService FragmentedMigrationAwareService is an extension to the MigrationAwareService which allows migration/replication of partition replicas in smaller fragments.
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeAware A 'capability' that can be implemented by object to get the Node injected.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
OperationResponseHandler A handler for the OperationService when it has calculated a response.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
ServiceNamespace ServiceNamespace is a namespace to group objects, structures, fragments within a service.
SharedService Deprecated. since 3.7. A service can be retrieved using NodeEngine.getService(String)

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.eventservice

Class and Description
EventRegistration The result of a Event Registration.
EventService Component responsible for handling events like topic events or map.listener events.
PostJoinAwareService Marker interface for services that want to return operations to be executed on the cluster members after a join has been finalized.
PreJoinAwareService Services which need to perform operations on a joining member just before the member is set as joined must implement this interface.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.eventservice.impl

Class and Description
EventFilter A predicate that can filter out events.
EventRegistration The result of a Event Registration.
EventService Component responsible for handling events like topic events or map.listener events.
Operation An operation could be compared to a Runnable.
PostJoinAwareService Marker interface for services that want to return operations to be executed on the cluster members after a join has been finalized.
PreJoinAwareService Services which need to perform operations on a joining member just before the member is set as joined must implement this interface.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.eventservice.impl.operations

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.executionservice

Class and Description
ExecutionService A Service responsible for providing access to 'system' executors and customer executors.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.executionservice.impl

Class and Description
ExecutionService A Service responsible for providing access to 'system' executors and customer executors.
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.merge

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
SplitBrainHandlerService An interface that can be implemented by SPI services that want to be able to resolve a split-brain.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationexecutor

Class and Description
LiveOperationsTracker Can be implemented by a Service to track live operations.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationexecutor.impl

Class and Description
LiveOperations InvocationMonitor passes instances of this type to each LiveOperationsTracker so it can contribute the call IDs of invocations it is responsible for.
LiveOperationsTracker Can be implemented by a Service to track live operations.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationparker

Class and Description
BlockingOperation An interface that can be implemented by an operation that can block.
Notifier A component used in wait/notify systems like Condition.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationparker.impl

Class and Description
BlockingOperation An interface that can be implemented by an operation that can block.
LiveOperations InvocationMonitor passes instances of this type to each LiveOperationsTracker so it can contribute the call IDs of invocations it is responsible for.
LiveOperationsTracker Can be implemented by a Service to track live operations.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Notifier A component used in wait/notify systems like Condition.
WaitNotifyKey A key for a wait notify object e.g.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationservice

Class and Description
Operation An operation could be compared to a Runnable.
OperationService The OperationService is responsible for executing operations.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationservice.impl

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
InvocationBuilder The InvocationBuilder is responsible for building an invocation of an operation and invoking it.
LiveOperations InvocationMonitor passes instances of this type to each LiveOperationsTracker so it can contribute the call IDs of invocations it is responsible for.
LiveOperationsTracker Can be implemented by a Service to track live operations.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
OperationResponseHandler A handler for the OperationService when it has calculated a response.
OperationService The OperationService is responsible for executing operations.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationservice.impl.batching

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationservice.impl.operations

Class and Description
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
OperationFactory A Factory for creating Operation instances.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.operationutil

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.proxyservice

Class and Description
CoreService Marker interface for core Hazelcast services.
ProxyService A CoreService responsible for managing the DistributedObject proxies.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.proxyservice.impl

Class and Description
CoreService Marker interface for core Hazelcast services.
EventPublishingService A service for publishing events.
Operation An operation could be compared to a Runnable.
PostJoinAwareService Marker interface for services that want to return operations to be executed on the cluster members after a join has been finalized.
ProxyService A CoreService responsible for managing the DistributedObject proxies.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.proxyservice.impl.operations

Class and Description
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.servicemanager

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
SharedService Deprecated. since 3.7. A service can be retrieved using NodeEngine.getService(String)

Classes in com.hazelcast.spi used by com.hazelcast.spi.impl.servicemanager.impl

Class and Description
SharedService Deprecated. since 3.7. A service can be retrieved using NodeEngine.getService(String)

Classes in com.hazelcast.spi used by com.hazelcast.spi.merge

Class and Description
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.spi.partition

Class and Description
CoreService Marker interface for core Hazelcast services.

Classes in com.hazelcast.spi used by com.hazelcast.topic.impl

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
EventPublishingService A service for publishing events.
InitializingObject Can be implemented by DistributedObject (proxies) to indicate that they want to be initialized.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NamedOperation Indicates that Operation carries the distributed data structure name that is going to work on.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
StatisticsAwareService A service implementating this interface provides local instance statistics.

Classes in com.hazelcast.spi used by com.hazelcast.topic.impl.reliable

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.
StatisticsAwareService A service implementating this interface provides local instance statistics.

Classes in com.hazelcast.spi used by com.hazelcast.transaction.impl

Class and Description
ClientAwareService A interface that can be implemented by a SPI Service so that it can be notified about client disconnects.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MemberAttributeServiceEvent This service event is fired to inform services about a change in a member's attributes collection
MembershipAwareService An interface that can be implemented by a SPI service that needs to be notified members joining and leaving the cluster.
MembershipServiceEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.transaction.impl.operations

Class and Description
ExceptionAction The possible actions that can be taken when a certain exception is thrown.
Operation An operation could be compared to a Runnable.

Classes in com.hazelcast.spi used by com.hazelcast.transaction.impl.xa

Class and Description
AbstractDistributedObject Abstract DistributedObject implementation.
ManagedService An interface that can be implemented by an SPI Service to receive lifecycle calls: initialization shutdown reset
MigrationAwareService An interface that can be implemented by SPI services to get notified of partition changes; for example, if a MapService starts moving its data around because partitions are moving to a different machine.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
Operation An operation could be compared to a Runnable.
PartitionMigrationEvent An EventObject for a partition migration.
PartitionReplicationEvent An event send to MigrationAwareService when partition changes happen.
RemoteService An interface that can be implemented by SPI-Services to give them the ability to create proxies to distributed objects.

Classes in com.hazelcast.spi used by com.hazelcast.transaction.impl.xa.operations

Class and Description
BackupAwareOperation A BackupAwareOperation is an Operation to indicate then when a change is made, a BackupOperation is created to replicate the backup.
BackupOperation When an BackupAwareOperation makes a change, the backups need to be replicated to other members (depending on the configuration and if change really happened).
Operation An operation could be compared to a Runnable.
PartitionAwareOperation An interface that can be implemented by an operation to indicate that is should be invoked on a particular partition.

Classes in com.hazelcast.spi used by com.hazelcast.util.executor

Class and Description
InternalCompletableFuture A ICompletableFuture with more functionality like getting the result without needing to deal with checked exceptions.
NodeEngine The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.

Classes in com.hazelcast.spi used by com.hazelcast.util.scheduler

Class and Description
ExecutionService A Service responsible for providing access to 'system' executors and customer executors.
TaskScheduler ExecutorService can schedule a command to run after a given delay or execute periodically.

Classes in com.hazelcast.spi used by com.hazelcast.wan

Class and Description
CoreService Marker interface for core Hazelcast services.
StatisticsAwareService A service implementating this interface provides local instance statistics.

Classes in com.hazelcast.spi used by com.hazelcast.wan.impl

Class and Description
CoreService Marker interface for core Hazelcast services.
StatisticsAwareService A service implementating this interface provides local instance statistics.