[antlr-interest] how can i get a return string from the parser
Gavin Lambert
antlr at mirality.co.nz
Sun Nov 23 11:51:19 PST 2008
At 06:52 24/11/2008, Su Zhang wrote:
>My program needs a string from Parser, but there is not any
>function provided in the public class parser, how can I get the
>string outside? I mean I want to get the string generated from
>the rules of antlr(functions in parser), and I have
>written "returns[String s]" to indicate that I need the value,
>but how can i get the String? does anybody familiar with this
>kind of problem?
It's a return value. That means it's actually returned from the
parser method. (Depending on your grammar, it might be returned
directly or inside a structure. Examine the generated code.)
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