io.atomix.core.value

Interface DistributedValue<V>

Type Parameters:

V - value type

All Superinterfaces:

DistributedPrimitive, SyncPrimitive

public interface DistributedValue<V>
extends SyncPrimitive

Distributed version of java.util.concurrent.atomic.AtomicReference.

Field Summary

Fields inherited from interface io.atomix.primitive.DistributedPrimitive

DEFAULT_OPERATION_TIMEOUT_MILLIS

Method Summary

Modifier and Type	Method and Description
void	addListener(ValueEventListener<V> listener) Registers the specified listener to be notified whenever the atomic value is updated.
AsyncDistributedValue<V>	async() Returns the underlying asynchronous primitive.
V	get() Gets the current value.
V	getAndSet(V value) Atomically sets to the given value and returns the old value.
void	removeListener(ValueEventListener<V> listener) Unregisters the specified listener such that it will no longer receive atomic value update notifications.
void	set(V value) Sets to the given value.

Methods inherited from interface io.atomix.primitive.SyncPrimitive

close, delete

Methods inherited from interface io.atomix.primitive.DistributedPrimitive

addStateChangeListener, name, protocol, removeStateChangeListener, type

Method Detail

get

V get()

Gets the current value.

Returns:

current value

getAndSet

V getAndSet(V value)

Atomically sets to the given value and returns the old value.

Parameters:

value - the new value

Returns:

previous value

set

void set(V value)

Sets to the given value.

Parameters:

value - new value

addListener

void addListener(ValueEventListener<V> listener)

Registers the specified listener to be notified whenever the atomic value is updated.

Parameters:

listener - listener to notify about events

removeListener

void removeListener(ValueEventListener<V> listener)

Unregisters the specified listener such that it will no longer receive atomic value update notifications.

Parameters:

listener - listener to unregister

async

AsyncDistributedValue<V> async()

Description copied from interface: SyncPrimitive

Returns the underlying asynchronous primitive.

Specified by:

async in interface SyncPrimitive

Returns:

the underlying asynchronous primitive