[antlr-interest] Re: Problem converting grammar into java files(How to proceed further)
bhuvana_t_76
bhuvana_t_76 at yahoo.com
Mon Jul 12 22:18:03 PDT 2004
hi,
Is there any documentation available on the net for how to use
SqlSQL2.g in the applications. I got a partial success in using the
grammar. Or, can anyone give me the contact id of the author of the
grammar. Thanks in adv.
bhuvana.
--- In antlr-interest at yahoogroups.com, "bhuvana_t_76"
<bhuvana_t_76 at y...> wrote:
> Any help?? Urgent!!!
>
> thanks.
>
> bhuvana.
>
> --- In antlr-interest at yahoogroups.com, "bhuvana_t_76"
> <bhuvana_t_76 at y...> wrote:
> > hi,
> >
> > After compiling the SqlSQL2.g into java files, i compiled them
into
> > creating .class files. I want to make use of those class files in
> my
> > application. I gave a sample code like this:
> >
> > import java.io.*;
> >
> > class Test {
> > public static void main(String[] args) {
> > try {
> > SqlSQL2Lexer lexer = new SqlSQL2Lexer(new
> DataInputStream
> > (System.in));
> > System.out.println("lexer "+lexer);
> > SqlSQL2Parser parser = new SqlSQL2Parser(lexer);
> > System.out.println("parser "+parser);
> > } catch(Exception e) {
> > System.err.println("exception: "+e);
> > }
> > }
> > }
> >
> > How to proceed further? ie, which method of 'SqlSQL2Parser.java',
I
> > have to use for checking a sql query's validity. Can u guide me?
> > thanks.
> >
> > bhuvana.
> >
> > --- In antlr-interest at yahoogroups.com, "bhuvana_t_76"
> > <bhuvana_t_76 at y...> wrote:
> > > hi Ric & Monty,
> > >
> > > Thanks for ur help. Succeeded in compiling the grammar .g file
> into
> > > java files after reading the documentation for inheriting the
> > > supergrammars.
> > >
> > > In the command prompt, i gave like this:
> > >
> > > java antlr.Tool -glib DmlSQL2.g SqlSQL2.g
> > >
> > > Thanks again.
> > >
> > > bhuvana.
> > > --- In antlr-interest at yahoogroups.com, Monty Zukowski
> <monty at c...>
> > > wrote:
> > > > You have to specify the supergrammar on the command line, see
> the
> > > > options for antlr.Tool. That's what Ric meant when he said:
> > > >
> > > > > Check out the grammar inheritance section of the manual for
> the
> > > > > mechanisms behind it.
> > > >
> > > > Monty
> > > >
> > > >
> > > > ANTLR & Java Consultant -- http://www.codetransform.com
> > > > ANSI C/GCC transformation toolkit --
> > > > http://www.codetransform.com/gcc.html
> > > > Embrace the Decay --
> > http://www.codetransform.com/EmbraceDecay.html
> > > >
> > > > On Jul 9, 2004, at 5:52 AM, bhuvana_t_76 wrote:
> > > >
> > > > > succeeded in converting Dml2SQL grammar to java. But still
> the
> > > same
> > > > > error for SqlSQL2 as the given one:
> > > > >
> > > > > error: grammar DmlSQL2Parser not defined
> > > > > error: grammar DmlSQL2Lexer not defined
> > > > >
> > > > > I tried compiling java files to .class files. Still the
same
> > > error.
> > > > > Can anyone guide me whether SqlSQL2 will work or not.
Thanks.
> > > > >
> > > > > bhuvana.
> > > > >
> > > > > --- In antlr-interest at yahoogroups.com, "bhuvana_t_76"
> > > > > <bhuvana_t_76 at y...> wrote:
> > > > >> i tried with changing 'cpp' into 'java'. Still it
generates
> cpp
> > > > >> files. Can u pls tell me how I can convert it into java.
Very
> > > > > urgent.
> > > > >>
> > > > >> Thanks in adv.
> > > > >>
> > > > >> bhuvana.
> > > > >>
> > > > >> --- In antlr-interest at yahoogroups.com, Ric Klaren
> <klaren at c...>
> > > > > wrote:
> > > > >>> On Fri, Jul 09, 2004 at 11:56:52AM -0000, bhuvana_t_76
> wrote:
> > > > >>>> Right. There is a DmlSQL2 package available for
download. I
> > > > > tried
> > > > >> to
> > > > >>>> convert it from grammar to java file. When i give like
> > > > >>>>
> > > > >>>> java antlr.Tool DmlSQL2.g
> > > > >>>>
> > > > >>>> it creates .cpp files. How to get the java stuff from a
> > > > > grammar.
> > > > >> Can
> > > > >>>> u guide me?
> > > > >>>
> > > > >>> Remove the Language = "Cpp"; option but there's probably
> also
> > > > > other
> > > > >> action
> > > > >>> code you have to port to java.
> > > > >>>
> > > > >>> Cheers,
> > > > >>>
> > > > >>> Ric
> > > > >>> --
> > > > >>> -----
> > > > >>
> > >
> +++++*****************************************************+++++++++-
> > > > > --
> > > > >> ----
> > > > >>> ---- Ric Klaren ----- j.klaren at u... ----- +31 53
> > 4893755 --
> > > --
> > > > >>> -----
> > > > >>
> > >
> +++++*****************************************************+++++++++-
> > > > > --
> > > > >> ----
> > > > >>> Quidquid latine dictum sit, altum viditur.
> > > > >>> (Whatever is said in Latin sounds
> profound.)
> > > > >
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