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State Pattern Actor --> Presentation at the German VIP days

by Active Participant Active Participant on
‎10-28-2016 05:26 AM
- edited on ‎07-04-2018 08:29 AM by: Active Participant Oli_Wachno Active Participant

<HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>yesterday I had a presentation on the State Pattern Actor at the German VIP Days in Fuerstenfeldbruck.</P><P></P><P>You can find the slides and (evolving) sample code <A _jive_internal="true" href="/people/Oli_Wachno/blog/2016/10/24/vip-days-2016-state-pattern-actor">here</A></P><P>Hope you like it, have a good weekend</P><P></P><P>Oli</P><P></P><P>P.S. comments are very welcome</P></BODY></HTML>

 

Edit 04.July 2018:

I have just realized, that the link is finally dead since the switch of the community plattform along with my blog Smiley Frustrated

Instead I have attached the original code and the presentation directly.

Sorry for the incovenience

 

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Comments
LuI
Active Participant
Active Participant
on
‎10-28-2016 07:57 AM
‎10-28-2016 07:57 AM

By Now (2016-10-28 - 14:58 MESZ the linked item does not exist :-((

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Oli_Wachno
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Active Participant
on
‎10-28-2016 08:01 AM
‎10-28-2016 08:01 AM

Thanks for the hint. Working now

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kosist90
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‎07-03-2017 01:04 PM
‎07-03-2017 01:04 PM

Unfortunatelly, it's not working now... Is it possible, please, to update the link?

 

Thanks a lot,

 

Sincerely, kosist90

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justACS
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‎07-05-2018 10:10 AM
‎07-05-2018 10:10 AM

Thanks for the shout-out Oli; it's good to see state pattern actors getting more attention.

 

I do want to point out that it is possible to transfer data between states that is not contained within the context actor, though I'll concede that it can be tricky.  The states can have their own Substitute Actor overrides, and with a little work, you can get where you need to go.  The one time I needed to do it, it wound up looking something like double dispatch.  I wasn't entirely happy with it, but it was functional.

 

I'd also note that your states can have child states, which means that a family of states can share an override of Substitute Actor.

 

It'll be interesting to see how this evolves over time.

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