hooray! how about adding a FAQ entry to the wiki? :) Ter On Aug 12, 2009, at 9:16 AM, Ismet Ozalp wrote:
> Thank you very much Terence I got everything working fine right now. > > On Mon, Aug 10, 2009 at 11:39 PM, Terence Parr <[email protected]> > wrote: > do a replace not insert. get token index from '{' and '}'. label > those tokens. > Ter > > On Aug 10, 2009, at 12:38 PM, Ismet Ozalp wrote: > > Thanks again Terence. > > Ok I believe now I getting at least something correct > > i replaced the > methodBody > : block > ; > > With this > > methodBody > : { > TokenRewriteStream input2 = (TokenRewriteStream) input; > input2.insertAfter(input.index(),"throw new > UnsupportedOperationException();"); > } > ; > > and now i have throw new UnsupportedOperationException(); in methods > but how do i delete the existing codes in the methodBody? > > you said ask for { } how do i do that ? how can I find indexes of > { } in methodBody if I can find the index of them I can use replace > method and everything will be good. > > Regards, > Ismet > > > On Mon, Aug 10, 2009 at 8:01 PM, Terence Parr <[email protected]> > wrote: > go to method definition in grammar. ask for tokens { and }. context > is your key not simply scanning for tokens. > T > > On Aug 10, 2009, at 6:27 AM, Ismet Ozalp wrote: > > First of all thank you all for your fast comments on the subject. > > Terence, after I created the tokenRewriteStream > > JavaLexer javaLexer = new JavaLexer(new ANTLRFileStream(file)); > TokenRewriteStream tokenRewriteStream = new > TokenRewriteStream(javaLexer); > > Are you suggesting me to find tokens between {} and replace them > with the tokens I want? > In that case how can I detect class definition and inner class > definitions because i don't want to replace them. Maybe I am not > completely understanding > your suggestion. I feel like telling the grammar skip method > definitions but yet i am not successful. I am using antlr 3.1.3. > Also TokenRewriteStream's delete(int from, int to) seems not > deleting the tokens in it's token list? I am just calling > tokenRewriteStream.delete(10,20) and the tokens are still there? > Thank you very much... > > Regards, > Ismet > > > On Mon, Aug 10, 2009 at 8:31 AM, Terence Parr <[email protected]> > wrote: > Hiya. Use the tokenrewrite stream and Java.g combo. add actions to > replace between { } with new action. :) > Ter > On Aug 9, 2009, at 6:18 PM, Ismet Ozalp wrote: > > Hello everybody, > > I am a newbie; I am trying to modify java sources. What I am trying > to do is > > clear the codes in the methods and change them with one line of code > > example method > > public void delete(T t) { > PersistenceManager pm = PMF.get().getPersistenceManager(); > > try { > pm.deletePersistent(t); > > } finally { > pm.close(); > } > > } > > changed method > > public void delete(T t) { > throw new UnsupportedOperationException(); > } > > So i need to modify the grammar some how to do this for methods in > the source file > currently I am trying to do something with > http://www.antlr.org/grammar/1152141644268/Java.g > which is written by Terence Parr. But I am a little bit lost, if > anybody can point me to the right direction > where I can find more information or examples about how to achieve > this, it would be great.... > > Thank you very much > Ismet > > > List: http://www.antlr.org/mailman/listinfo/antlr-interest > Unsubscribe: > http://www.antlr.org/mailman/options/antlr-interest/your-email-address > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en -~----------~----~----~----~------~----~------~--~---
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