com.hazelcast.spi
Interfaces 
BackupAwareOperation
BackupCompletionCallback
BackupOperation
Callback
ClientAwareService
ConfigurableService
CoreService
EventFilter
EventOperation
EventPublishingService
EventRegistration
EventService
ExecutionService
ExecutionTracingService
InitializingObject
InternalCompletableFuture
ManagedService
MembershipAwareService
MigrationAwareService
NodeAware
NodeEngine
NonThreadSafe
Notifier
ObjectNamespace
OperationFactory
OperationService
PartitionAwareOperation
PostJoinAwareService
ProxyService
ReadonlyOperation
RemoteService
ReplicationSupportingService
ResponseHandler
ServiceConfigurationParser
SharedService
SplitBrainHandlerService
TraceableOperation
TransactionalService
UrgentSystemOperation
WaitNotifyKey
WaitNotifyService
WaitSupport
Classes 
AbstractDistributedObject
AbstractOperation
AbstractWaitNotifyKey
DefaultObjectNamespace
DistributedObjectAccessor
InvocationBuilder
MemberAttributeServiceEvent
MembershipServiceEvent
Operation
OperationAccessor
PartitionMigrationEvent
PartitionReplicationEvent
ServiceInfo
Enums 
ExceptionAction