Package akka.cluster.ddata

Class ReadWriteAggregator

java.lang.Object

akka.cluster.ddata.ReadWriteAggregator

All Implemented Interfaces:

Actor

Direct Known Subclasses:

ReadAggregator, WriteAggregator

public abstract class ReadWriteAggregator
extends java.lang.Object
implements Actor

INTERNAL API

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ReadWriteAggregator.SendToSecondary$

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$, Actor.ignoringBehavior$

Constructor Summary

Constructors

Constructor	Description
ReadWriteAggregator()

Method Summary

Modifier and Type	Method	Description
protected void	akka$actor$Actor$_setter_$context_$eq(ActorContext x$1)	Scala API: Stores the context for this actor, including self, and sender.
protected void	akka$actor$Actor$_setter_$self_$eq(ActorRef x$1)	The 'self' field holds the ActorRef for this actor.
static int	calculateMajority(int minCap, int numberOfNodes, int additional)
ActorContext	context()	Scala API: Stores the context for this actor, including self, and sender.
abstract int	doneWhenRemainingSize()
static int	MaxSecondaryNodes()
abstract scala.collection.immutable.Vector<UniqueAddress>	nodes()
void	postStop()	User overridable callback.
scala.Tuple2<scala.collection.immutable.Vector<UniqueAddress>,scala.collection.immutable.Vector<UniqueAddress>>	primaryAndSecondaryNodes()
scala.collection.immutable.Vector<UniqueAddress>	reachableNodes()
scala.collection.immutable.Set<Address>	remaining()
void	remaining_$eq(scala.collection.immutable.Set<Address> x$1)
ActorSelection	replica(UniqueAddress node)
ActorRef	self()	The 'self' field holds the ActorRef for this actor.
abstract boolean	shuffle()
abstract scala.concurrent.duration.FiniteDuration	timeout()
abstract scala.collection.immutable.Set<UniqueAddress>	unreachable()

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, postRestart, preRestart, preStart, receive, sender, supervisorStrategy, unhandled

Constructor Detail

ReadWriteAggregator

public ReadWriteAggregator()

Method Detail

MaxSecondaryNodes

public static int MaxSecondaryNodes()

calculateMajority

public static int calculateMajority(int minCap,
                                    int numberOfNodes,
                                    int additional)

context

public ActorContext context()

Description copied from interface: Actor

Scala API: Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

ActorContext is the Scala API. getContext returns a AbstractActor.ActorContext, which is the Java API of the actor context.

Specified by:

context in interface Actor

self

public final ActorRef self()

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

self in interface Actor

akka$actor$Actor$_setter_$context_$eq

protected void akka$actor$Actor$_setter_$context_$eq(ActorContext x$1)

Description copied from interface: Actor

Scala API: Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

ActorContext is the Scala API. getContext returns a AbstractActor.ActorContext, which is the Java API of the actor context.

Specified by:

akka$actor$Actor$_setter_$context_$eq in interface Actor

akka$actor$Actor$_setter_$self_$eq

protected final void akka$actor$Actor$_setter_$self_$eq(ActorRef x$1)

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

akka$actor$Actor$_setter_$self_$eq in interface Actor

timeout

public abstract scala.concurrent.duration.FiniteDuration timeout()

nodes

public abstract scala.collection.immutable.Vector<UniqueAddress> nodes()

unreachable

public abstract scala.collection.immutable.Set<UniqueAddress> unreachable()

reachableNodes

public scala.collection.immutable.Vector<UniqueAddress> reachableNodes()

shuffle

public abstract boolean shuffle()

remaining

public scala.collection.immutable.Set<Address> remaining()

remaining_$eq

public void remaining_$eq(scala.collection.immutable.Set<Address> x$1)

doneWhenRemainingSize

public abstract int doneWhenRemainingSize()

primaryAndSecondaryNodes

public scala.Tuple2<scala.collection.immutable.Vector<UniqueAddress>,scala.collection.immutable.Vector<UniqueAddress>> primaryAndSecondaryNodes()

postStop

public void postStop()

Description copied from interface: Actor

User overridable callback.

Is called asynchronously after 'actor.stop()' is invoked. Empty default implementation.

Specified by:

postStop in interface Actor

replica

public ActorSelection replica(UniqueAddress node)