Re: [Yap-users] Java - Yap Communication

[Vitor S. C. <vi...@bi...>]

Hi,

> 
> Thanks, it does answers some of the Questions I had,
> I tried it already, and I do not understand how to send to the created Pipe.
> I tried it with write/2 but I have no Idea how to handle the IO-Stream, 
> I tried so far ...
> :- exec('java Frame',[pipe(Stream),pipe(Answer),null],_).
> :- write(Stream, "message").

I see what you mean, t's probably easier to do something like:

:- exec('java Frame',[pipe(Stream),pipe(Answer),null],_),
   yap_flag(user_input, Stream),
   yap_flag(user_input, Output).

That redirects Yap's user_input and user_output to these streams, then
you can just use read/1 and write/1.

Cheers,

Vitor