Interfaces

IAtomicLong	Defines a redundant and highly-available distributed atomic long.
IAtomicReference<T>	Defines a redundant and highly-available distributed atomic reference.
ICPDistributedObject	Defines the base contract for all Hazelcast CP distributed objects.
ICPGroupId	Defines a CP group identifier.
ICPMap<TKey, TValue>	CPMap is a key-value store within CP. It supports atomic operations on an entry. CPMap is only available in enterprise cluster. This data structure is not partitioned across members in the cluster. It lives in one of the members.
ICPSubsystem	Defines the CP subsystem.
ICountDownLatch	Represents a countdown latch which is a backed-up distributed alternative to the java.util.concurrent.CountDownLatch. It is a cluster-wide synchronization aid that allows one or more threads to wait until a set of operations being performed in other threads completes. It works on top of the Raft consensus algorithm. It offers linearizability during crash failures and network partitions. It is CP with respect to the CAP principle. If a network partition occurs, it remains available on at most one side of the partition.
IFencedLock	Represents a linearizable, distributed, reentrant implementation of the Java Lock.
ISemaphore	Defines a CP distributed semaphore.