RavenclawDev: RavenClawDev: reusing agents in another part of atree

[Thomas K Harris]

No, it's just the frame that Ravenclaw sends to the backend that has a
galaxy frame embedded as a string. Its output frame contents are accessible
via the normal galaxy frame access calls.

-Thomas


-----Original Message-----
From: Svetlana Stenchikova [mailto:sveta at cs.sunysb.edu] 
Sent: Wednesday, October 04, 2006 11:14 AM
To: Thomas K Harris
Cc: 'Basia Mucha'; 'Dialog Group CMU'
Subject: Re: RavenclawDev: RavenClawDev: reusing agents in another part of
atree

Thanks Thomas,

in your Jason server you used:
int i =
Integer.parseInt((String)f.getFrame(":parse").getProperty(":uttid"));

How did you make that work, did it require some change in RavenClaw?

Svetlana

---------------------------------------------------------
Svetlana Stenchikova, Ph.D. Candidate
Computer Science Department, Stony Brook University
http://cs.sunysb.edu/~sveta
sveta at cs.sunysb.edu
---------------------------------------------------------

On Wed, 4 Oct 2006, Thomas K Harris wrote:

> Yes, Ravenclaw uses this pseudo-galaxy-frame format for the inframe. I
wrote
> some fix-up code that converts these frames to real galaxy frames, but the
> code is in c++. The code snippet follows. This is something that probably
> needs to be fixed in Ravenclaw eventually, but there's an installed code
> base that depends on the current format, so it will take some
coordination.
>
>
>
> Gal_PrFrame(f);
>
> char* s_inframe = Gal_StringValue(aStr);
>
> if(s_inframe) {
>
> //frame fixup -> ravenclaw embeds inframe frame
>
> ostringstream fixed;
>
>             string notfixed(s_inframe + 1);
>
>             istringstream inotfixed(notfixed);
>
>             fixed << "{c zap ";
>
>             string token;
>
>             do {
>
>                         inotfixed >> token;
>
>                         if(token == "}") break;
>
>                         fixed << ':' << token << ' ';
>
>                         char cpVal[255];
>
>                         inotfixed.ignore();
>
>                         inotfixed.getline(cpVal, 254);
>
>                         fixed << '"' << cpVal << "\" ";
>
>             } while(inotfixed);
>
>             GalUtil_Error("working with fixed version: %s",
> fixed.str().c_str());
>
>             Gal_Frame inframe =
> Gal_ReadFrameFromString(fixed.str().c_str());
>
> }
>
>
>
> -Thomas
>
>
>
>   _____
>
> From: ravenclaw-developers-bounces at LOGANBERRY.srv.cs.cmu.edu
> [mailto:ravenclaw-developers-bounces at LOGANBERRY.srv.cs.cmu.edu] On Behalf
Of
> Basia Mucha
> Sent: Wednesday, October 04, 2006 10:22 AM
> To: Dan Bohus; Dialog Group CMU
> Subject: Re: RavenclawDev: RavenClawDev: reusing agents in another part of
> atree
>
>
>
> Sorry for the last email, I pressed send by mistake.
>
>
>
> What I wanted to write:
>
>
>
> We have created a CalendarBackened that receive GFrames from the
> DataManagar.
>
> The GFrame looks like this:
>
> Received frame:
> {c java_be.get_events
>    :hub_opaque_data {c admin_info
>                        :reply_requested 1
>                        :session_id "Default"
>                        :invoked_stype "java_be"
>                        :tidx 12
>                        :provider_id "[8]"
>                        :timestamp [array: type GAL_FLOAT_64, 1 elements]
>                        :scriptless 1 }
>    :session_id "Default"
>    :tidx 12
>    :inframe "{
>             event_query {
>             event_type  CLASS
>             }
>
>             }
>             " }
>
> I could easity get the inframe by
>
> String tokens = ((String)f.getProperty(":inframe"));
>
> however is there a way to get the event_type without parsing the string
> meaning something like
>
> String tokesn =
> ((String)f.getPropperty(":inframe.event_query.event_type")????
>
>
>
> Thank You for all your help.
>
>
>
>
>
> On 10/4/06, Basia Mucha <basiamucha at gmail.com > wrote:
>
> Received frame:
> {c java_be.get_events
>    :hub_opaque_data {c admin_info
>                        :reply_requested 1
>                        :session_id "Default"
>                        :invoked_stype "java_be"
>                        :tidx 12
>                        :provider_id "[8]"
>                        :timestamp [array: type GAL_FLOAT_64, 1 elements]
>                        :scriptless 1 }
>    :session_id "Default"
>    :tidx 12
>    :inframe "{
>             event_query {
>             event_type  CLASS
>             }
>
>             }
>             " }
>
>
>
>
> --
> Thanks,
> Basia
>
>