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self connection [message #208880]

Thu, 09 February 2006 18:28

Eclipse User

Originally posted by: VolkerSchilling.SchillingSoft.de

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Hi @ll,

I want to create a GEF-based editor for modelling finite state
machines. Therefore I need to allow the user connect one state
with itself (see the attached image).

Is this possible with GEF, and how can I do this.

Best regards
Volker Schilling
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Re: self connection [message #208909 is a reply to message #208880]

Thu, 09 February 2006 20:02

Steven R. Shaw

Messages: 128
Registered: July 2009

Senior Member

If you're considering creating a GEF editor from scratch that is based on an
EMF meta-model (representing your state machine), then you should consider
evaluating GMF. You could quickly generate an editor and the the self
connection support is build into the routers in GMF. @see
www.eclipse.org/gmf

Otherwise, to create the effect you are looking for, you would either have
to set the bendpoint constraint to the value you are looking for in a
ConnectionEndpointEditPolicy subclass when an anchor is reoriented or create
a custom router that subclasses BendpointConnectionRouter to handle self
relations. (just ideas...)

Regards,

Steve.

"Volker Schilling" <VolkerSchilling@SchillingSoft.de> wrote in message
news:dsg1le$b1c$1@utils.eclipse.org...
> Hi @ll,
>
> I want to create a GEF-based editor for modelling finite state
> machines. Therefore I need to allow the user connect one state
> with itself (see the attached image).
>
> Is this possible with GEF, and how can I do this.
>
> Best regards
> Volker Schilling

Report message to a moderator

Re: self connection [message #208990 is a reply to message #208880]

Fri, 10 February 2006 10:04

Eclipse User

Originally posted by: ingo.koch[nospam].sap.com

Hi Volker,

I implemented a GEF-based state machine (FSM,PDA,...) modeler as part of my
diploma thesis.
If you are interested in it, please let me know.

Regards, Ingo

"Volker Schilling" <VolkerSchilling@SchillingSoft.de> wrote in message
news:dsg1le$b1c$1@utils.eclipse.org...
> Hi @ll,
>
> I want to create a GEF-based editor for modelling finite state
> machines. Therefore I need to allow the user connect one state
> with itself (see the attached image).
>
> Is this possible with GEF, and how can I do this.
>
> Best regards
> Volker Schilling

Report message to a moderator

Re: self connection [message #209107 is a reply to message #208990]

Sat, 11 February 2006 09:57

Eclipse User

Originally posted by: VolkerSchilling.SchillingSoft.de

Ingo Koch wrote:
Hi Ingo,

I'm very interested in your Editor! Can I take a look on it?

Best regards
Volker

> Hi Volker,
>
> I implemented a GEF-based state machine (FSM,PDA,...) modeler as part of
> my diploma thesis.
> If you are interested in it, please let me know.
>
> Regards, Ingo
>
> "Volker Schilling" <VolkerSchilling@SchillingSoft.de> wrote in message
> news:dsg1le$b1c$1@utils.eclipse.org...
>> Hi @ll,
>>
>> I want to create a GEF-based editor for modelling finite state
>> machines. Therefore I need to allow the user connect one state
>> with itself (see the attached image).
>>
>> Is this possible with GEF, and how can I do this.
>>
>> Best regards
>> Volker Schilling

Report message to a moderator

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