akka.cluster.ddata

Class Replicator.Get<A extends ReplicatedData>

java.lang.Object

akka.cluster.ddata.Replicator.Get<A>

All Implemented Interfaces:

Replicator.Command<A>, Replicator.ReplicatorMessage, java.io.Serializable, scala.Equals, scala.Product

Enclosing class:

Replicator

public static final class Replicator.Get<A extends ReplicatedData>
extends java.lang.Object
implements Replicator.Command<A>, Replicator.ReplicatorMessage, scala.Product, scala.Serializable

Send this message to the local Replicator to retrieve a data value for the given key. The Replicator will reply with one of the Replicator.GetResponse messages.

The optional request context is included in the reply messages. This is a convenient way to pass contextual information (e.g. original sender) without having to use ask or maintain local correlation data structures.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Get(Key<A> key, Replicator.ReadConsistency consistency) Java API: Get value from local Replicator, i.e.
Get(Key<A> key, Replicator.ReadConsistency consistency, scala.Option<java.lang.Object> request)
Get(Key<A> key, Replicator.ReadConsistency consistency, java.util.Optional<java.lang.Object> request) Java API: Get value from local Replicator, i.e.

Method Summary

Modifier and Type	Method and Description
Replicator.ReadConsistency	consistency()
Key<A>	key()
scala.Option<java.lang.Object>	request()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.Product

$init$, productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

Get

public Get(Key<A> key,
           Replicator.ReadConsistency consistency,
           scala.Option<java.lang.Object> request)

Get

public Get(Key<A> key,
           Replicator.ReadConsistency consistency)

Java API: Get value from local Replicator, i.e. ReadLocal consistency.

Parameters:

key - (undocumented)

consistency - (undocumented)

Get

public Get(Key<A> key,
           Replicator.ReadConsistency consistency,
           java.util.Optional<java.lang.Object> request)

Java API: Get value from local Replicator, i.e. ReadLocal consistency.

Parameters:

key - (undocumented)

consistency - (undocumented)

request - (undocumented)

Method Detail

key

public Key<A> key()

Specified by:

key in interface Replicator.Command<A extends ReplicatedData>

consistency

public Replicator.ReadConsistency consistency()

request

public scala.Option<java.lang.Object> request()