Package akka.actor

Examples of akka.actor.ActorRef.tell()


    ActorRef actor = _system.actorOf(new Props(MsgEchoActor.class)
        .withDispatcher("defaultDispatcher1").withRouter(
            new RoundRobinRouter(5)));

    for (int i = 0; i < 25; i++) {
      actor.tell(i);
    }

    _system.shutdown();

  }
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    ActorRef actor = _system.actorOf(new Props(MsgEchoActor.class)
        .withDispatcher("balancingDispatcher1").withRouter(
            new RoundRobinRouter(5)));

    for (int i = 0; i < 25; i++) {
      actor.tell(i);
    }

    _system.shutdown();

  }
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    ActorRef actor = _system.actorOf(new Props(MsgEchoActor.class)
        .withDispatcher("defaultDispatcher").withRouter(
            new RoundRobinRouter(5)));

    for (int i = 0; i < 25; i++) {
      actor.tell(i);
    }

    _system.shutdown();
  }
}
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    ActorRef actor = _system.actorOf(new Props(MsgEchoActor.class)
        .withDispatcher("balancingDispatcher").withRouter(
            new RoundRobinRouter(5)));

    for (int i = 0; i < 25; i++) {
      actor.tell(i);
    }

    _system.shutdown();

  }
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        new Props(MsgEchoActor.class).withRouter(new FromConfig()),
        "myRandomRouterActor");

    for (int i = 1; i <= 10; i++) {
      // sends randomly to actors
      randomRouter.tell(i);
    }
    _system.shutdown();
  }
}
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    ActorRef supervisor = system.actorOf(new Props(SupervisorActor.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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    ActorRef randomRouter = _system.actorOf(new Props(MsgEchoActor.class)
        .withRouter(RandomRouter.create(routees)));

    for (int i = 1; i <= 10; i++) {
      // sends randomly to actors
      randomRouter.tell(i);
    }
    _system.shutdown();
  }

}
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