[antlr-interest] TokenStreamSelector replacement pattern for ANTLR2 to ANTLR3

[Chris Golledge]

FWIW,

The answer, I'm pretty sure, is the best fit replacement is to use
org.antlr.runtime.tree.CommonTreeNodeStream, and replace the stream names
(string) in the push() calls with the names replace with ints, set to
values above 1.

Can't tell for sure because I've hit the problem with statics being larger
than 64K in my parser, and I have not figured a way past that yet.

Chris




From:	Chris Golledge/Lenexa/IBM at IBMUS
To:	antlr-interest at antlr.org
Date:	04/03/2012 10:56 AM
Subject:	[antlr-interest] TokenStreamSelector replacement pattern for
            ANTLR2	to ANTLR3
Sent by:	antlr-interest-bounces at antlr.org




Hi,

I'm thinking that an appropriate way to replace this

		 http://www.antlr2.org/javadoc/antlr/TokenStreamSelector.html

 is with an delegates.

		 http://www.antlr.org/blog/antlr3/reuse.tml

Any better/other ideas?

Chris



"Ah, because I have learned something since last week."  - Gandhi


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