Uses of Package
com.hazelcast.core

Packages that use com.hazelcast.core

Package	Description
com.hazelcast.cache	This package contains the public API extension for Hazelcast JCache, the Hazelcast implementation of the JSR-107 commonly referred to as JCache.
com.hazelcast.cardinality	This package contains Cardinality Estimator functionality for Hazelcast.
com.hazelcast.client	This package contains the serverside client functionality
com.hazelcast.client.config	Contains classes related to config for com.hazelcast.client
com.hazelcast.client.console	This package contains ClientConsoleApp
com.hazelcast.client.proxy	This package contains client side proxy implementations of the different Hazelcast data structures and operation types
com.hazelcast.client.proxy.txn	Contains classes related to proxy for client transactions
com.hazelcast.client.proxy.txn.xa	Contains classes related to proxy for XA
com.hazelcast.client.spi	Contains classes/interfaces related to the Hazelcast client Service Provider Interface.
com.hazelcast.client.util	This package contains some utility classes and the base implementations of the loadbalancer implementations
com.hazelcast.cluster.memberselector	This package contains several MemberSelector implementations.
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.countdownlatch	This package contains ICountDownLatch functionality for Hazelcast. The ICountDownLatch is the distributed version of the CountDownLatch.
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.semaphore	This package contains ISemaphore functionality for Hazelcast. The ISemaphore is the distributed version of the Semaphore.
com.hazelcast.config	Provides classes for configuring HazelcastInstance.
com.hazelcast.config.properties	This package contains the public API for properties defined in the XML configuration.
com.hazelcast.console	This package contains classes related to ConsoleApp
com.hazelcast.core	Provides core API interfaces/classes.
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.durableexecutor	This package contains DurableExecutorService functionality for Hazelcast. The DurableExecutorService extends the ExecutorService and provides additional methods like executing tasks on a member who is owner of a specific key.
com.hazelcast.flakeidgen	This package contains Flake ID Generator functionality for Hazelcast.
com.hazelcast.instance	This package contains Hazelcast Instance functionality.
com.hazelcast.jet	Hazelcast Jet is a distributed computation engine running on top of Hazelcast IMDG technology.
com.hazelcast.jet.core	Jet's Core API.
com.hazelcast.jet.pipeline	The Pipeline API is Jet's high-level API to build and execute distributed computation jobs.
com.hazelcast.logging	This package contains logging functionality for Hazelcast. Since Hazelcast has a zero dependency policy, Hazelcast provides a logging abstraction like commongs logging, so that different logging frameworks like log4j, can be hooked in.
com.hazelcast.map	Contains Hazelcast map module classes.
com.hazelcast.map.eviction	This package contains eviction specific classes.
com.hazelcast.map.impl
com.hazelcast.map.journal	Contains EventJournal event interface for IMap.
com.hazelcast.map.listener	Contains various MapListener interfaces.
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.nio.serialization	Contains interfaces/classes related to serialization; such as serializer interfaces, input/output streams.
com.hazelcast.osgi	This package contains the OSGI functionality contract points for Hazelcast.
com.hazelcast.partition	Contains the partition logic for Hazelcast.
com.hazelcast.partition.membergroup	todo
com.hazelcast.partition.strategy	Packages contains different partitioning strategies.
com.hazelcast.query	Contains interfaces/classes related to Hazelcast query and indexing support.
com.hazelcast.quorum	Contains classes related to cluster quorum.
com.hazelcast.replicatedmap	Classes for replicated map.
com.hazelcast.ringbuffer	Contains the API for the Ringbuffer.
com.hazelcast.scheduledexecutor	This package contains ScheduledExecutorService functionality for Hazelcast.
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.exception	Contains exceptions for Hazelcast SPI.
com.hazelcast.spi.impl
com.hazelcast.spi.partition	Contains the SPI for partition logic for Hazelcast.
com.hazelcast.spi.serialization	Contains SPI related to serialization
com.hazelcast.topic	Contains the API for the ITopic.
com.hazelcast.transaction	Provides interfaces/classes for Hazelcast transaction support.
com.hazelcast.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.util.executor	This package contains classes related to Util.Executor
com.hazelcast.wan	This package contains the WAN replication API

Classes in com.hazelcast.core used by com.hazelcast.cache

Class and Description
DistributedObject Base interface for all distributed objects.
HazelcastInstance Hazelcast instance.
ICompletableFuture A Future where one can asynchronously listen on completion.
PrefixedDistributedObject Contact point for special DistributedObject's which has prefixed name.

Classes in com.hazelcast.core used by com.hazelcast.cardinality

Class and Description
DistributedObject Base interface for all distributed objects.
ICompletableFuture A Future where one can asynchronously listen on completion.

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

Class and Description
Client The Client interface allows to get information about a connected client's socket address, type and UUID.
ClientType Type of a client.
Cluster Hazelcast cluster interface.
Endpoint Endpoint represents a peer in the cluster.
HazelcastException Base Hazelcast exception.
HazelcastInstance Hazelcast instance.
Member Cluster member interface.
OutOfMemoryHandler Handler for OutOfMemoryError.

Classes in com.hazelcast.core used by com.hazelcast.client.config

Class and Description
ManagedContext Container managed context, such as Spring, Guice and etc.

Classes in com.hazelcast.core used by com.hazelcast.client.console

Class and Description
EntryEvent Map Entry event.
EntryListener Map Entry listener to get notified when a map entry is added, removed, updated or evicted.
HazelcastInstance Hazelcast instance.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
IMap Concurrent, distributed, observable and queryable map.
IQueue Concurrent, blocking, distributed, observable queue.
ISet Concurrent, distributed implementation of Set This class is not a general-purpose Set implementation! While this class implements the Set interface, it intentionally violates Set's general contract, which mandates the use of the equals method when comparing objects.
ItemEvent Map Item event.
ItemListener Item listener for IQueue, ISet and IList
ITopic Hazelcast provides distribution mechanism for publishing messages that are delivered to multiple subscribers, which is also known as a publish/subscribe (pub/sub) messaging model.
MapEvent Used for map-wide events like EntryEventType.EVICT_ALL and EntryEventType.CLEAR_ALL.
Message Message for ITopic.
MessageListener Message listener for ITopic.
MultiMap A specialized map whose keys can be associated with multiple values.

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

Class and Description
BaseMap Base interface for Hazelcast distributed maps.
BaseMultiMap Base interface for Hazelcast distributed multi-maps.
BaseQueue Base interface for Hazelcast distributed queues.
Cluster Hazelcast cluster interface.
DistributedObject Base interface for all distributed objects.
EntryListener Map Entry listener to get notified when a map entry is added, removed, updated or evicted.
EntryView Represents a read-only view of a data structure entry.
ExecutionCallback ExecutionCallback allows to asynchronously get notified when the execution is completed, either successfully or with error.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IAtomicReference IAtomicReference is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicReference.
ICollection Concurrent, distributed, partitioned, listenable collection.
ICompletableFuture A Future where one can asynchronously listen on completion.
ICondition Distributed implementation of Condition.
ICountDownLatch ICountDownLatch is a backed-up distributed alternative to the java.util.concurrent.CountDownLatch.
IdGenerator Deprecated. The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use HazelcastInstance.getFlakeIdGenerator(String) for an alternative implementation which does not suffer from this problem.
IExecutorService Distributed implementation of ExecutorService.
IFunction Represents a function that accepts one argument and produces a result.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
ILock Distributed implementation of Lock.
IMap Concurrent, distributed, observable and queryable map.
IQueue Concurrent, blocking, distributed, observable queue.
ISemaphore ISemaphore is a backed-up distributed alternative to the Semaphore.
ISet Concurrent, distributed implementation of Set This class is not a general-purpose Set implementation! While this class implements the Set interface, it intentionally violates Set's general contract, which mandates the use of the equals method when comparing objects.
ItemListener Item listener for IQueue, ISet and IList
ITopic Hazelcast provides distribution mechanism for publishing messages that are delivered to multiple subscribers, which is also known as a publish/subscribe (pub/sub) messaging model.
Member Cluster member interface.
MemberSelector Implementations of this interface select members that are capable of executing a special kind of task. The MemberSelector.select(Member) method is called for every available member in the cluster and it is up to the implementation to decide if the member is going to be used or not.
MembershipListener Cluster membership listener.
MessageListener Message listener for ITopic.
MigrationListener MigrationListener provides the ability to listen to partition migration events.
MultiExecutionCallback MultiExecutionCallback provides notification for when an execution is completed on each member that a task is submitted to.
MultiMap A specialized map whose keys can be associated with multiple values.
Partition In Hazelcast the data is split up in partitions: by default, 271 and configurable through the 'hazelcast.partition.count' GroupProperty.
PartitionService PartitionService allows you to query Partitions and attach/detach MigrationListeners to listen to partition migration events.
ReplicatedMap A ReplicatedMap is a map-like data structure with weak consistency and values locally stored on every node of the cluster.

Classes in com.hazelcast.core used by com.hazelcast.client.proxy.txn

Class and Description
BaseMap Base interface for Hazelcast distributed maps.
BaseMultiMap Base interface for Hazelcast distributed multi-maps.
BaseQueue Base interface for Hazelcast distributed queues.
DistributedObject Base interface for all distributed objects.
TransactionalList Transactional implementation of IList.
TransactionalMap Transactional implementation of BaseMap.
TransactionalMultiMap Transactional implementation of BaseMultiMap.
TransactionalQueue Transactional implementation of BaseQueue.
TransactionalSet Transactional implementation of ISet.

Classes in com.hazelcast.core used by com.hazelcast.client.proxy.txn.xa

Class and Description
DistributedObject Base interface for all distributed objects.
TransactionalList Transactional implementation of IList.
TransactionalMap Transactional implementation of BaseMap.
TransactionalMultiMap Transactional implementation of BaseMultiMap.
TransactionalQueue Transactional implementation of BaseQueue.
TransactionalSet Transactional implementation of ISet.

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

Class and Description
Client The Client interface allows to get information about a connected client's socket address, type and UUID.
DistributedObject Base interface for all distributed objects.
DistributedObjectListener DistributedObjectListener notifies when a DistributedObject is created or destroyed cluster-wide.
HazelcastInstance Hazelcast instance.
LifecycleService LifecycleService allows you to shutdown, terminate, and listen to LifecycleEvents on HazelcastInstance.
Member Cluster member interface.
MemberSelector Implementations of this interface select members that are capable of executing a special kind of task. The MemberSelector.select(Member) method is called for every available member in the cluster and it is up to the implementation to decide if the member is going to be used or not.
MembershipListener Cluster membership listener.
Partition In Hazelcast the data is split up in partitions: by default, 271 and configurable through the 'hazelcast.partition.count' GroupProperty.

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

Class and Description
Cluster Hazelcast cluster interface.
ExecutionCallback ExecutionCallback allows to asynchronously get notified when the execution is completed, either successfully or with error.
ICompletableFuture A Future where one can asynchronously listen on completion.
InitialMembershipEvent An event that is sent when a InitialMembershipListener registers itself on a Cluster.
InitialMembershipListener The InitializingMembershipListener is a MembershipListener that first receives a InitialMembershipEvent when it is registered so it immediately knows which members are available.
LifecycleEvent Lifecycle event fired when HazelcastInstance's state changes.
LifecycleEvent.LifecycleState lifecycle states
LifecycleListener Listener object for listening to lifecycle events of the Hazelcast instance
Member Cluster member interface.
MemberAttributeEvent
MembershipEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster or when there is a member attribute change via Member.setBooleanAttribute(String, boolean) and similar methods.
MembershipListener Cluster membership listener.

Classes in com.hazelcast.core used by com.hazelcast.cluster.memberselector

Class and Description
MemberSelector Implementations of this interface select members that are capable of executing a special kind of task. The MemberSelector.select(Member) method is called for every available member in the cluster and it is up to the implementation to decide if the member is going to be used or not.

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

Class and Description
AsyncAtomicLong Deprecated.
DistributedObject Base interface for all distributed objects.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IFunction Represents a function that accepts one argument and produces a result.

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

Class and Description
IFunction Represents a function that accepts one argument and produces a result.

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

Class and Description
AsyncAtomicReference Deprecated.
DistributedObject Base interface for all distributed objects.
IAtomicReference IAtomicReference is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicReference.
IFunction Represents a function that accepts one argument and produces a result.

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

Class and Description
DistributedObject Base interface for all distributed objects.
ICountDownLatch ICountDownLatch is a backed-up distributed alternative to the java.util.concurrent.CountDownLatch.

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

Class and Description
DistributedObject Base interface for all distributed objects.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IdGenerator Deprecated. The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use HazelcastInstance.getFlakeIdGenerator(String) for an alternative implementation which does not suffer from this problem.

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

Class and Description
DistributedObject Base interface for all distributed objects.
ICondition Distributed implementation of Condition.
ILock Distributed implementation of Lock.

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

Class and Description
DistributedObject Base interface for all distributed objects.
ISemaphore ISemaphore is a backed-up distributed alternative to the Semaphore.

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

Class and Description
EntryEvent Map Entry event.
EntryListener Map Entry listener to get notified when a map entry is added, removed, updated or evicted.
HazelcastException Base Hazelcast exception.
HazelcastInstance Hazelcast instance.
HazelcastInstanceAware Used to get HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.
ItemListener Item listener for IQueue, ISet and IList
ManagedContext Container managed context, such as Spring, Guice and etc.
MapEvent Used for map-wide events like EntryEventType.EVICT_ALL and EntryEventType.CLEAR_ALL.
PartitioningStrategy PartitioningStrategy allows keys to be located on the same member.
QueueStore QueueStore makes a queue backed by a central data store; such as database, disk, etc.
QueueStoreFactory
RingbufferStore Ringbuffer store makes a ring buffer backed by a central data store; such as database, disk, etc.
RingbufferStoreFactory

Classes in com.hazelcast.core used by com.hazelcast.config.properties

Class and Description
HazelcastException Base Hazelcast exception.
TypeConverter Implementations of this interface define a certain type conversation.

Classes in com.hazelcast.core used by com.hazelcast.console

Class and Description
EntryEvent Map Entry event.
EntryListener Map Entry listener to get notified when a map entry is added, removed, updated or evicted.
HazelcastInstance Hazelcast instance.
HazelcastInstanceAware Used to get HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
IMap Concurrent, distributed, observable and queryable map.
IQueue Concurrent, blocking, distributed, observable queue.
ISet Concurrent, distributed implementation of Set This class is not a general-purpose Set implementation! While this class implements the Set interface, it intentionally violates Set's general contract, which mandates the use of the equals method when comparing objects.
ItemEvent Map Item event.
ItemListener Item listener for IQueue, ISet and IList
ITopic Hazelcast provides distribution mechanism for publishing messages that are delivered to multiple subscribers, which is also known as a publish/subscribe (pub/sub) messaging model.
MapEvent Used for map-wide events like EntryEventType.EVICT_ALL and EntryEventType.CLEAR_ALL.
Message Message for ITopic.
MessageListener Message listener for ITopic.
MultiMap A specialized map whose keys can be associated with multiple values.

Classes in com.hazelcast.core used by com.hazelcast.core

Class and Description
AbstractIMapEvent The abstract class for a map event IMapEvent.
BaseMap Base interface for Hazelcast distributed maps.
BaseMultiMap Base interface for Hazelcast distributed multi-maps.
BaseQueue Base interface for Hazelcast distributed queues.
Client The Client interface allows to get information about a connected client's socket address, type and UUID.
ClientListener The ClientListener provides the ability to listen to clients connecting and disconnecting from the member.
ClientService ClientService allows you to query connected Clients and attach/detach ClientListeners to listen to connection events.
ClientType Type of a client.
Cluster Hazelcast cluster interface.
DistributedObject Base interface for all distributed objects.
DistributedObjectEvent DistributedObjectEvent is fired when a DistributedObject is created or destroyed cluster-wide.
DistributedObjectEvent.EventType Type of event.
DistributedObjectListener DistributedObjectListener notifies when a DistributedObject is created or destroyed cluster-wide.
Endpoint Endpoint represents a peer in the cluster.
EntryEvent Map Entry event.
EntryEventType Type of entry event.
EntryListener Map Entry listener to get notified when a map entry is added, removed, updated or evicted.
EntryView Represents a read-only view of a data structure entry.
ExecutionCallback ExecutionCallback allows to asynchronously get notified when the execution is completed, either successfully or with error.
HazelcastException Base Hazelcast exception.
HazelcastInstance Hazelcast instance.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IAtomicReference IAtomicReference is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicReference.
ICacheManager ICacheManager is the entry point to access JSR-107 (JCache) caches via HazelcastInstance interface.
ICollection Concurrent, distributed, partitioned, listenable collection.
ICompletableFuture A Future where one can asynchronously listen on completion.
ICondition Distributed implementation of Condition.
ICountDownLatch ICountDownLatch is a backed-up distributed alternative to the java.util.concurrent.CountDownLatch.
IdGenerator Deprecated. The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use HazelcastInstance.getFlakeIdGenerator(String) for an alternative implementation which does not suffer from this problem.
IExecutorService Distributed implementation of ExecutorService.
IFunction Represents a function that accepts one argument and produces a result.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
ILock Distributed implementation of Lock.
IMap Concurrent, distributed, observable and queryable map.
IMapEvent Map events common contract.
InitialMembershipEvent An event that is sent when a InitialMembershipListener registers itself on a Cluster.
IQueue Concurrent, blocking, distributed, observable queue.
ISemaphore ISemaphore is a backed-up distributed alternative to the Semaphore.
ISet Concurrent, distributed implementation of Set This class is not a general-purpose Set implementation! While this class implements the Set interface, it intentionally violates Set's general contract, which mandates the use of the equals method when comparing objects.
ItemEvent Map Item event.
ItemEventType Type of item event.
ItemListener Item listener for IQueue, ISet and IList
ITopic Hazelcast provides distribution mechanism for publishing messages that are delivered to multiple subscribers, which is also known as a publish/subscribe (pub/sub) messaging model.
LifecycleEvent Lifecycle event fired when HazelcastInstance's state changes.
LifecycleEvent.LifecycleState lifecycle states
LifecycleListener Listener object for listening to lifecycle events of the Hazelcast instance
LifecycleService LifecycleService allows you to shutdown, terminate, and listen to LifecycleEvents on HazelcastInstance.
MapEvent Used for map-wide events like EntryEventType.EVICT_ALL and EntryEventType.CLEAR_ALL.
MapLoader Hazelcast distributed map implementation is an in-memory data store but it can be backed by any type of data store such as RDBMS, OODBMS, or simply a file based data store.
MapStore Hazelcast distributed map implementation is an in-memory data store, but it can be backed by any type of data store such as RDBMS, OODBMS, NOSQL, or simply a file-based data store.
Member Cluster member interface.
MemberAttributeEvent
MemberSelector Implementations of this interface select members that are capable of executing a special kind of task. The MemberSelector.select(Member) method is called for every available member in the cluster and it is up to the implementation to decide if the member is going to be used or not.
MembershipEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster or when there is a member attribute change via Member.setBooleanAttribute(String, boolean) and similar methods.
MembershipListener Cluster membership listener.
Message Message for ITopic.
MessageListener Message listener for ITopic.
MigrationEvent An event fired when a partition migration starts, completes or fails.
MigrationEvent.MigrationStatus Migration status: Started, completed or failed
MigrationListener MigrationListener provides the ability to listen to partition migration events.
MultiExecutionCallback MultiExecutionCallback provides notification for when an execution is completed on each member that a task is submitted to.
MultiMap A specialized map whose keys can be associated with multiple values.
OutOfMemoryHandler Handler for OutOfMemoryError.
Partition In Hazelcast the data is split up in partitions: by default, 271 and configurable through the 'hazelcast.partition.count' GroupProperty.
PartitionAware PartitionAware means that data will be based in the same member based on the partition key and implementing tasks will be executed on the PartitionAware.getPartitionKey()'s owner member.
PartitionService PartitionService allows you to query Partitions and attach/detach MigrationListeners to listen to partition migration events.
QueueStore QueueStore makes a queue backed by a central data store; such as database, disk, etc.
ReplicatedMap A ReplicatedMap is a map-like data structure with weak consistency and values locally stored on every node of the cluster.
RingbufferStore Ringbuffer store makes a ring buffer backed by a central data store; such as database, disk, etc.

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

Class and Description
HazelcastException Base Hazelcast exception.

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

Class and Description
DistributedObject Base interface for all distributed objects.

Classes in com.hazelcast.core used by com.hazelcast.durableexecutor

Class and Description
DistributedObject Base interface for all distributed objects.
HazelcastException Base Hazelcast exception.
ICompletableFuture A Future where one can asynchronously listen on completion.

Classes in com.hazelcast.core used by com.hazelcast.flakeidgen

Class and Description
DistributedObject Base interface for all distributed objects.
IdGenerator Deprecated. The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use HazelcastInstance.getFlakeIdGenerator(String) for an alternative implementation which does not suffer from this problem.

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

Class and Description
ClientService ClientService allows you to query connected Clients and attach/detach ClientListeners to listen to connection events.
Cluster Hazelcast cluster interface.
DistributedObject Base interface for all distributed objects.
DistributedObjectListener DistributedObjectListener notifies when a DistributedObject is created or destroyed cluster-wide.
Endpoint Endpoint represents a peer in the cluster.
HazelcastInstance Hazelcast instance.
HazelcastInstanceAware Used to get HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.
IAtomicLong IAtomicLong is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicLong.
IAtomicReference IAtomicReference is a redundant and highly available distributed alternative to the java.util.concurrent.atomic.AtomicReference.
ICacheManager ICacheManager is the entry point to access JSR-107 (JCache) caches via HazelcastInstance interface.
ICountDownLatch ICountDownLatch is a backed-up distributed alternative to the java.util.concurrent.CountDownLatch.
IdGenerator Deprecated. The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use HazelcastInstance.getFlakeIdGenerator(String) for an alternative implementation which does not suffer from this problem.
IExecutorService Distributed implementation of ExecutorService.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
ILock Distributed implementation of Lock.
IMap Concurrent, distributed, observable and queryable map.
IQueue Concurrent, blocking, distributed, observable queue.
ISemaphore ISemaphore is a backed-up distributed alternative to the Semaphore.
ISet Concurrent, distributed implementation of Set This class is not a general-purpose Set implementation! While this class implements the Set interface, it intentionally violates Set's general contract, which mandates the use of the equals method when comparing objects.
ITopic Hazelcast provides distribution mechanism for publishing messages that are delivered to multiple subscribers, which is also known as a publish/subscribe (pub/sub) messaging model.
LifecycleEvent Lifecycle event fired when HazelcastInstance's state changes.
LifecycleEvent.LifecycleState lifecycle states
LifecycleListener Listener object for listening to lifecycle events of the Hazelcast instance
LifecycleService LifecycleService allows you to shutdown, terminate, and listen to LifecycleEvents on HazelcastInstance.
ManagedContext Container managed context, such as Spring, Guice and etc.
Member Cluster member interface.
MultiMap A specialized map whose keys can be associated with multiple values.
OutOfMemoryHandler Handler for OutOfMemoryError.
PartitioningStrategy PartitioningStrategy allows keys to be located on the same member.
PartitionService PartitionService allows you to query Partitions and attach/detach MigrationListeners to listen to partition migration events.
ReplicatedMap A ReplicatedMap is a map-like data structure with weak consistency and values locally stored on every node of the cluster.

Classes in com.hazelcast.core used by com.hazelcast.jet

Class and Description
BaseMap Base interface for Hazelcast distributed maps.
Cluster Hazelcast cluster interface.
DistributedObject Base interface for all distributed objects.
HazelcastException Base Hazelcast exception.
HazelcastInstance Hazelcast instance.
ICollection Concurrent, distributed, partitioned, listenable collection.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
IMap Concurrent, distributed, observable and queryable map.
PrefixedDistributedObject Contact point for special DistributedObject's which has prefixed name.

Classes in com.hazelcast.core used by com.hazelcast.jet.core

Class and Description
HazelcastException Base Hazelcast exception.

Classes in com.hazelcast.core used by com.hazelcast.jet.pipeline

Class and Description
ReplicatedMap A ReplicatedMap is a map-like data structure with weak consistency and values locally stored on every node of the cluster.

Classes in com.hazelcast.core used by com.hazelcast.logging

Class and Description
Member Cluster member interface.

Classes in com.hazelcast.core used by com.hazelcast.map

Class and Description
AbstractIMapEvent The abstract class for a map event IMapEvent.
EntryEventType Type of entry event.
HazelcastException Base Hazelcast exception.
IMapEvent Map events common contract.
Member Cluster member interface.

Classes in com.hazelcast.core used by com.hazelcast.map.eviction

Class and Description
EntryView Represents a read-only view of a data structure entry.

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

Class and Description
BaseMap Base interface for Hazelcast distributed maps.
DistributedObject Base interface for all distributed objects.

Classes in com.hazelcast.core used by com.hazelcast.map.journal

Class and Description
EntryEventType Type of entry event.

Classes in com.hazelcast.core used by com.hazelcast.map.listener

Class and Description
EntryEvent Map Entry event.
MapEvent Used for map-wide events like EntryEventType.EVICT_ALL and EntryEventType.CLEAR_ALL.

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

Class and Description
EntryView Represents a read-only view of a data structure entry.

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

Class and Description
DistributedObject Base interface for all distributed objects.
HazelcastException Base Hazelcast exception.
ICompletableFuture A Future where one can asynchronously listen on completion.
IList Concurrent, distributed implementation of List The Hazelcast IList is not a partitioned data-structure.
IMap Concurrent, distributed, observable and queryable map.
ISet Concurrent, distributed implementation of Set This class is not a general-purpose Set implementation! While this class implements the Set interface, it intentionally violates Set's general contract, which mandates the use of the equals method when comparing objects.
MultiMap A specialized map whose keys can be associated with multiple values.

Classes in com.hazelcast.core used by com.hazelcast.nio.serialization

Class and Description
HazelcastException Base Hazelcast exception.

Classes in com.hazelcast.core used by com.hazelcast.osgi

Class and Description
HazelcastInstance Hazelcast instance.

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

Class and Description
HazelcastException Base Hazelcast exception.

Classes in com.hazelcast.core used by com.hazelcast.partition.membergroup

Class and Description
Member Cluster member interface.

Classes in com.hazelcast.core used by com.hazelcast.partition.strategy

Class and Description
PartitioningStrategy PartitioningStrategy allows keys to be located on the same member.

Classes in com.hazelcast.core used by com.hazelcast.query

Class and Description
HazelcastException Base Hazelcast exception.

Classes in com.hazelcast.core used by com.hazelcast.quorum

Class and Description
HazelcastException Base Hazelcast exception.
Member Cluster member interface.

Classes in com.hazelcast.core used by com.hazelcast.replicatedmap

Class and Description
HazelcastException Base Hazelcast exception.

Classes in com.hazelcast.core used by com.hazelcast.ringbuffer

Class and Description
DistributedObject Base interface for all distributed objects.
ICompletableFuture A Future where one can asynchronously listen on completion.
IFunction Represents a function that accepts one argument and produces a result.

Classes in com.hazelcast.core used by com.hazelcast.scheduledexecutor

Class and Description
DistributedObject Base interface for all distributed objects.
HazelcastException Base Hazelcast exception.
Member Cluster member interface.

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

Class and Description
HazelcastInstanceAware Used to get HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.

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

Class and Description
Cluster Hazelcast cluster interface.
DistributedObject Base interface for all distributed objects.
DistributedObjectListener DistributedObjectListener notifies when a DistributedObject is created or destroyed cluster-wide.
ExecutionCallback ExecutionCallback allows to asynchronously get notified when the execution is completed, either successfully or with error.
HazelcastInstance Hazelcast instance.
ICompletableFuture A Future where one can asynchronously listen on completion.
Member Cluster member interface.
MemberAttributeEvent
MembershipEvent Membership event fired when a new member is added to the cluster and/or when a member leaves the cluster or when there is a member attribute change via Member.setBooleanAttribute(String, boolean) and similar methods.
PartitioningStrategy PartitioningStrategy allows keys to be located on the same member.

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

Class and Description
HazelcastException Base Hazelcast exception.

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

Class and Description
ICompletableFuture A Future where one can asynchronously listen on completion.

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

Class and Description
MigrationListener MigrationListener provides the ability to listen to partition migration events.

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

Class and Description
ManagedContext Container managed context, such as Spring, Guice and etc.
PartitioningStrategy PartitioningStrategy allows keys to be located on the same member.

Classes in com.hazelcast.core used by com.hazelcast.topic

Class and Description
HazelcastException Base Hazelcast exception.
MessageListener Message listener for ITopic.

Classes in com.hazelcast.core used by com.hazelcast.transaction

Class and Description
DistributedObject Base interface for all distributed objects.
HazelcastException Base Hazelcast exception.
TransactionalList Transactional implementation of IList.
TransactionalMap Transactional implementation of BaseMap.
TransactionalMultiMap Transactional implementation of BaseMultiMap.
TransactionalQueue Transactional implementation of BaseQueue.
TransactionalSet Transactional implementation of ISet.

Classes in com.hazelcast.core used by com.hazelcast.util

Class and Description
IBiFunction
IFunction Represents a function that accepts one argument and produces a result.

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

Class and Description
ExecutionCallback ExecutionCallback allows to asynchronously get notified when the execution is completed, either successfully or with error.
ICompletableFuture A Future where one can asynchronously listen on completion.

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

Class and Description
HazelcastException Base Hazelcast exception.