#1428
  • Created on
    2011-12-03 17:18
  • Reported by
    rkuhn
  • Status
    Fixed
  • Priority
    Normal (3)
  • Assigned to
    rkuhn
  • Milestone
    2.0-M3
  • Plan Level
    -
  • Due Date
    -

Attachments

Related Tickets

Add new subtask or bug

FSM: describe alternative for Java

The Java FSM DSL may be a far stretch, but we can definitely improve documentation on the Java side. Mail below.

On Fri, Nov 18, 2011 at 5:44 PM, Roland Kuhn <roland.kuhn@typesafe.com> wrote:
Hi Jonas,

there are multiple ways of encoding a state machine within an Actor, but wrt. Java and Akka I don't know of public examples right now. It is basically a matter of how to structure the code: if you look at the Scala FSM trait, it does not actually do much apart from Timers and enhanced syntax. Depending on how much the behaviors for the different states overlap I would either dispatch based on the message or on the state from onReceive(). I am currently on my phone, writing code examples is a bit cumbersome.

Regards

Roland Kuhn
Typesafe — Enterprise-Grade Scala from the Experts
twitter: @rolandkuhn

On 18 nov 2011, at 14:56, Jonas Bonér <jonas@jonasboner.com> wrote:

Roland, do we have any Java API for the FSM DSL? Can you help Manfred?

On Thu, Nov 17, 2011 at 8:51 PM, Manfred Pauli <…> wrote:
Hi Jonas,

I was listening to your speak about Akka today and started to play around with it today (was a very interesting one).
Are there any examples of how to use Akka on Java to implement a State Machine?

Thanks and kind regards,
Manfred
User picture
  on 2011-12-05 03:33 *
By Jonas Bonér
Can't we try to come up with a Java DSL? It is not impossible. Fluent interface or something.
Java API needs to be as good as Scala API.
User picture
  on 2011-12-17 15:18 *
By viktorklang
Milestone changed from 2.0 to 2.0-M2
Updating tickets (#1165, #1263, #1264, #861, #875, #920, #950, #1037, #1049, #1087, #1105, #1106, #1162, #1166, #1167, #1173, #1236, #1255, #1272, #1292, #1293, #1322, #1325, #1364, #1384, #1385, #1390, #1403, #1408, #1423, #1426, #1428, #1493, #1494, #1538, #998, #1085)
User picture
  on 2011-12-27 07:10 *
By viktorklang
Milestone changed from 2.0-M2 to 2.0-M3
Updating tickets (#1190, #1322, #1375, #1406, #1408, #950, #1162, #1166, #1236, #1255, #1310, #1423, #1428, #1468, #1476, #1477, #1478, #1509, #1511, #1519, #1534, #1537, #1538, #1542, #1549, #1557, #1037, #1085, #1173, #1231, #1364, #1485, #1525, #1526, #1527, #1528, #1553, #1348, #1403)
User picture
  on 2012-01-21 03:35 *
By rkuhn
Assigned to set to rkuhn
User picture
  on 2012-01-21 03:35 *
By rkuhn
Status changed from New to Accepted
User picture
  on 2012-01-23 11:46 *
By rkuhn
Milestone changed from 2.0-M3 to 2.0-M4
User picture
  on 2012-01-24 07:52 *
By viktorklang
Milestone changed from 2.0-M4 to 2.0-M3
User picture
  on 2012-01-24 08:32 *
By rk@rkuhn.info
(In revision:6afed30d430e29f99b7f34040e6e6c8c0cccdcc6) add Java FSM example and reST, see #1428

Branch: wip-1428-FSM-Java-∂π
User picture
  on 2012-01-24 08:34 *
By rkuhn
Status changed from Accepted to Test
User picture
  on 2012-01-24 09:35 *
By rk@rkuhn.info
(In revision:6afed30d430e29f99b7f34040e6e6c8c0cccdcc6) add Java FSM example and reST, see #1428

Branch: master
User picture
  on 2012-01-24 09:35 *
By rk@rkuhn.info
(In revision:996b2dc1730d3743b8853b35a5dccc9884bac7f7) Merge pull request #255 from jboner/wip-1428-FSM-Java-∂π

add Java FSM example and reST, see #1428

Branch: master
User picture
  on 2012-01-24 09:37 *
By rkuhn
Status changed from Test to Fixed
User picture
  on 2012-01-27 09:45 *
By rk@rkuhn.info
(In revision:6afed30d430e29f99b7f34040e6e6c8c0cccdcc6) add Java FSM example and reST, see #1428

Branch: wip-1685-remote-cleaup-∂π
User picture
  on 2012-01-27 09:46 *
By rk@rkuhn.info
(In revision:996b2dc1730d3743b8853b35a5dccc9884bac7f7) Merge pull request #255 from jboner/wip-1428-FSM-Java-∂π

add Java FSM example and reST, see #1428

Branch: wip-1685-remote-cleaup-∂π