[antlr-interest] How to do java refactoring using stringtemplate

[YINGAnnie]

Hi everyone,

 

I want to do the java refactoring, now , I finished the java.g and javatree.g.  I am not quite sure what should I do next.

 

I read Terence Parr's  Language Translation Using ANTLR and StringTemplate  http://www.codegeneration.net/tiki-read_article.php?articleId=77.

 

Cos refactioring is not like Language Translation, only a small part of the code need to be changed, like chang for loop to while loop. Therefore, my question is:

 

Do I need to change every rules in java.g like form 1 to 2,change the output=template, and write the related java.stg including all the template?

 

1.

program 

    :   (declaration)+
    ;

 

2.

program returns [StringTemplate code=template("program")]
    :   (declaration[code])+
    ;

 

In that way, my javatree.g is useless, right?

 

I am totally lost.

 

Thanks in advance.

 

 

Annie

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