Package akka.actor

Examples of akka.actor.ActorRef.tell()

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    ActorRef supervisor = system.actorOf(new Props(SupervisorActor2.class),
        "supervisor");

    log.info("Sending value 8, no exceptions should be thrown! ");
    supervisor.tell(Integer.valueOf(8));

    Integer result = (Integer) Await.result(
        Patterns.ask(supervisor, new Result(), 5000),
        Duration.create(5000, TimeUnit.MILLISECONDS));
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    log.info("Value Received-> {}", result);
    assert result.equals(Integer.valueOf(8));

    log.info("Sending value -8, ArithmeticException should be thrown! Our Supervisor strategy says resume !");
    supervisor.tell(Integer.valueOf(-8));

    result = (Integer) Await.result(
        Patterns.ask(supervisor, new Result(), 5000),
        Duration.create(5000, TimeUnit.MILLISECONDS));
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    log.info("Value Received-> {}", result);
    assert result.equals(Integer.valueOf(8));

    log.info("Sending value null, NullPointerException should be thrown! Our Supervisor strategy says restart !");
    supervisor.tell(null);

    result = (Integer) Await.result(
        Patterns.ask(supervisor, new Result(), 5000),
        Duration.create(5000, TimeUnit.MILLISECONDS));
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    log.info("Value Received-> {}", result);
    assert originalValue.equals(result);

    log.info("Sending value \"String\", IllegalArgumentException should be thrown! Our Supervisor strategy says Stop !");

    supervisor.tell(String.valueOf("Do Something"));

    log.info("Worker Actor shutdown !");
    system.shutdown();

  }
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    ActorSystem system = ActorSystem.create("faultTolerance");

    ActorRef supervisor = system.actorOf(new Props(SupervisorActor.class),
        "supervisor");

    supervisor.tell(Integer.valueOf(10));
    supervisor.tell("10");

    Thread.sleep(5000);

    supervisor.tell(Integer.valueOf(10));
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    ActorRef supervisor = system.actorOf(new Props(SupervisorActor.class),
        "supervisor");

    supervisor.tell(Integer.valueOf(10));
    supervisor.tell("10");

    Thread.sleep(5000);

    supervisor.tell(Integer.valueOf(10));
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    supervisor.tell(Integer.valueOf(10));
    supervisor.tell("10");

    Thread.sleep(5000);

    supervisor.tell(Integer.valueOf(10));

    system.shutdown();
  }

}
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  public static void main(String[] args) throws Exception {
    ActorSystem _system = ActorSystem.create("FutureUsageExample");
    ActorRef processOrder = _system.actorOf(new Props(
        ProcessOrderActor.class));
    processOrder.tell(Integer.valueOf(456));

    Thread.sleep(5000);

    _system.shutdown();
  }
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    ActorSystem _system = ActorSystem.create("BecomeUnbecome");
    ActorRef pingPongActor = _system
        .actorOf(new Props(PingPongActor.class));

    pingPongActor.tell(PingPongActor.PING, pingPongActor);

    Thread.sleep(2000);

    _system.shutdown();
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    System.out.println("Result is " + counterResult.get());

    // Get access to the ActorRef
    ActorRef calActor = TypedActor.get(_system).getActorRefFor(calculator);
    // call actor with a message
    calActor.tell("Hi there");
   
    _system.shutdown();

  }
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