CommonTokenStream inherits getTokens() which returns a List of Tokens.
You'll need to cast them to a Token (or something that extends a Token),
since it's a non-generics List list:

CommonTokenStream tokens = new CommonTokenStream(lexer);
for(Object o : tokens.getTokens()) {
  Token t = (Token)o;
  System.out.println(t);
}


Regards,

Bart.

On Wed, May 11, 2011 at 1:40 PM, Lars von Wedel <lars.vonwe...@gmail.com>wrote:

> Hello,
>
> I am writing an interactive interpreter and I would like to obtain all
> tokens from a lexer of token stream to test, whether the input is complete
> or continued on the next line.
>
> What is the easiest approach to do this ? I tried a CommonTokenStream but I
> am not sure how to tell it to pull all tokens from the lexer.
>
> Thanks and Regards,
> Lars
>
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