Package com.hazelcast.core

Provides core API interfaces/classes.

See: Description

Interface Summary

Interface	Description
DistributedObject	Base interface for all distributed objects.
DistributedObjectListener	DistributedObjectListener notifies when a DistributedObject is created or destroyed cluster-wide.
EntryListener<K,V>	Map Entry listener to get notified when a map entry is added, removed, updated, evicted or expired.
EntryView<K,V>	Represents a read-only view of a data structure entry.
ExecutionCallback<V>	ExecutionCallback allows to asynchronously get notified when the execution is completed, either successfully or with error.
HazelcastInstance	Hazelcast instance.
HazelcastInstanceAware	Used to get HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.
ICacheManager	ICacheManager is the entry point to access JSR-107 (JCache) caches via HazelcastInstance interface.
IExecutorService	Distributed implementation of ExecutorService.
IFunction<T,R>	Represents a function that accepts one argument and produces a result.
IndeterminateOperationState	A marker interface for exceptions to denote that execution status of an invocation is not known
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.
MultiExecutionCallback	MultiExecutionCallback provides notification for when an execution is completed on each member that a task is submitted to.
Offloadable	Allows off-loading the processing unit implementing this interface to the specified or default Executor.
PrefixedDistributedObject	Contact point for special DistributedObject's which has prefixed name.
ReadOnly	Allows notifying Hazelcast that the processing unit implementing this interface will not do any modifications.
TypeConverter	Implementations of this interface define a certain type conversation.

Class Summary

Class	Description
DistributedObjectEvent	DistributedObjectEvent is fired when a DistributedObject is created or destroyed cluster-wide.
DistributedObjectUtil	Utility class for DistributedObject.
EntryAdapter<K,V>	Adapter for MapListener.
EntryEvent<K,V>	Map Entry event.
Hazelcast	Factory for HazelcastInstance's, a node in a cluster.
HazelcastJsonValue	HazelcastJsonValue is a wrapper for JSON formatted strings.
LifecycleEvent	Lifecycle events are fired when the HazelcastInstance state changes.
OutOfMemoryHandler	Handler for OutOfMemoryError.
Pipelining<E>	The Pipelining can be used to speed up requests.

Enum Summary

Enum	Description
DistributedObjectEvent.EventType	Type of the DistributedObjectEvent.
EntryEventType	Type of entry event.
ItemEventType	Type of item events.
LifecycleEvent.LifecycleState	Lifecycle states

Exception Summary

Exception	Description
ConsistencyLostException	Exception that indicates that the consistency guarantees provided by some service has been lost.
HazelcastException	Base Hazelcast exception.
HazelcastInstanceNotActiveException	Thrown when HazelcastInstance is not active during an invocation.
HazelcastOverloadException	A HazelcastException that is thrown when the system won't handle more load due to an overload.
IndeterminateOperationStateException	IndeterminateOperationStateException is thrown when result of an invocation becomes indecisive.
LocalMemberResetException	An exception provided to MemberLeftException as a cause when the local member is resetting itself
MemberLeftException	A ExecutionException thrown when a member left during an invocation or execution.
OperationTimeoutException	An unchecked version of TimeoutException.
RuntimeInterruptedException	An unchecked version of InterruptedException.

Package com.hazelcast.core Description

Provides core API interfaces/classes.