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java.lang.Objectakka.actor.AbstractActor
public abstract class AbstractActor
Java API: compatible with lambda expressions
Actor base class that should be extended to create Java actors that use lambdas.
Example:
public class MyActor extends AbstractActor {
int count = 0;
public MyActor() {
receive(ReceiveBuilder.
match(Double.class, d -> {
sender().tell(d.isNaN() ? 0 : d, self());
}).
match(Integer.class, i -> {
sender().tell(i * 10, self());
}).
match(String.class, s -> s.startsWith("foo"), s -> {
sender().tell(s.toUpperCase(), self());
}).build()
);
}
}
This is an EXPERIMENTAL feature and is subject to change until it has received more real world testing.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from interface akka.actor.Actor |
|---|
Actor.emptyBehavior$ |
| Constructor Summary | |
|---|---|
AbstractActor()
|
|
| Method Summary | |
|---|---|
static Actor.emptyBehavior$ |
emptyBehavior()
emptyBehavior is a Receive-expression that matches no messages at all, ever. |
AbstractActorContext |
getContext()
Returns this AbstractActor's AbstractActorContext The AbstractActorContext is not thread safe so do not expose it outside of the AbstractActor. |
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> |
receive()
This defines the initial actor behavior, it must return a partial function with the actor logic. |
protected void |
receive(scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive)
Set up the initial receive behavior of the Actor. |
| 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, context, noSender, postRestart, postStop, preRestart, preStart, self, sender, supervisorStrategy, unhandled |
| Constructor Detail |
|---|
public AbstractActor()
| Method Detail |
|---|
public static final Actor.emptyBehavior$ emptyBehavior()
protected void receive(scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive)
receive - The receive behavior.public AbstractActorContext getContext()
public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive()
Actor
receive in interface Actor
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