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Posted to c-dev@axis.apache.org by Samisa Abeysinghe <sa...@gmail.com> on 2005/10/20 07:41:50 UTC

[Axis2] Guththila Pull Parser Internal States]

Hi Dinesh,

   Could you please provide some details on the states S_0 to S_4 used 
interanally by the parser implementation.
   I would like some details on them as I am trying to implement the 
SPACE event handling.
   The OM builder works without SPACE event, but it is better to handle 
the SPACEs.
Thanks,
Samisa...

Re: [Axis2] Guththila Pull Parser Internal States]

Posted by Dinesh Premalal <xy...@gmail.com>.
Hi,


> Cool, many thanks for the quick response.
> Can we please rename S_0,..., S_4 to some sensible names please.


+1 for renaming..

Those states are defined in states enumeration.
(guththila_xml_pull_parser.h)

e.g.
> S_0 with ERROR_STATE etc.
> Looking at the diagram, may I suggest few names:
> S_0 --> GUTHTHILA_ERROR_STATE
> S_1 --> GUTHTHILA_START_STATE
> S_2 --> GUTHTHILA_WITHIN_TAG_STATE
> S_3 --> GUTHTHILA_AFTER_START_TAG_STATE
> S_4 --> GUTHTHILA_AFTER_END_TAG_STATE
>
> These are based on my understanding, which is not very comprehensive ;).
> Please review and suggest better ones


The names that you propose are seems to be Ok ( names are reasonable for the
states.)

+1 for the new states

thanks,
Dinesh

Then I could update the code
> accordingly.
>
> Thanks,
> Samisa...
>
> >
> >
> > thanks,
> > Dinesh
> >
> >
> >
> > --
> > W.Dinesh Premalal
> > premalwd@cse.mrt.ac.lk <ma...@cse.mrt.ac.lk>
> > http://www.cse.mrt.ac.lk/~premalwd/
> > <http://www.cse.mrt.ac.lk/%7Epremalwd/>
>
>
>


--
W.Dinesh Premalal
premalwd@cse.mrt.ac.lk
http://www.cse.mrt.ac.lk/~premalwd/

Re: [Axis2] Guththila Pull Parser Internal States]

Posted by Samisa Abeysinghe <sa...@gmail.com>.
Dinesh Premalal wrote:

> Hi,
>
>
>        Could you please provide some details on the states S_0 to S_4
>     used
>     interanally by the parser implementation.
>
>
> S_0,  S_1,  ... S_4  internal states  of the  state machine  in  
> Guththila. Normally S_0 state occures at the error. Or unexpected point.
>
> please see this
>
> http://www.cse.mrt.ac.lk/~premalwd/Projects/docs/state.png 
> <http://www.cse.mrt.ac.lk/%7Epremalwd/Projects/docs/state.png>

Cool, many thanks for the quick response.
Can we please rename S_0,..., S_4 to some sensible names please. e.g. 
S_0 with ERROR_STATE etc.
Looking at the diagram, may I suggest few names:
S_0 --> GUTHTHILA_ERROR_STATE
S_1 --> GUTHTHILA_START_STATE
S_2 --> GUTHTHILA_WITHIN_TAG_STATE
S_3 --> GUTHTHILA_AFTER_START_TAG_STATE
S_4 --> GUTHTHILA_AFTER_END_TAG_STATE

These are based on my understanding, which is not very comprehensive ;). 
Please review and suggest better ones. Then I could update the code 
accordingly.

Thanks,
Samisa...

>
>
> thanks,
> Dinesh
>
>
>
> -- 
> W.Dinesh Premalal
> premalwd@cse.mrt.ac.lk <ma...@cse.mrt.ac.lk>
> http://www.cse.mrt.ac.lk/~premalwd/ 
> <http://www.cse.mrt.ac.lk/%7Epremalwd/>

Re: [Axis2] Guththila Pull Parser Internal States]

Posted by Dinesh Premalal <xy...@gmail.com>.
Hi,


> Could you please provide some details on the states S_0 to S_4 used
> interanally by the parser implementation.


S_0, S_1, ... S_4 internal states of the state machine in Guththila.
Normally S_0 state occures at the error. Or unexpected point.

please see this

http://www.cse.mrt.ac.lk/~premalwd/Projects/docs/state.png


thanks,
Dinesh



--
W.Dinesh Premalal
premalwd@cse.mrt.ac.lk
http://www.cse.mrt.ac.lk/~premalwd/