[antlr-interest] JavaTreeParser? What does it do?
Terence Parr
parrt at jguru.com
Mon Apr 28 13:01:32 PDT 2003
Hi. Have you checked the faq entry that answers your question?
http://www.jguru.com/faq/view.jsp?EID=818959
It's called: What is a tree parser and why would I want to use one?
<snicker>
Terence
On Monday, April 28, 2003, at 10:17 AM, jw9315 wrote:
> Hi,
> I'm a brand new ANTLR user. I'm using the AST tree it produces to
> create an interpreter for a small subset of the Java programming
> language. I was looking at the Main.java file in the grammar examples
> directory, and one of the last lines says:
> '
> JavaTreeParser tparse = new JavaTreeParser();
> try
> {
> tparse.compilationUnit(t);
> System.err.println("successful walk of result
> AST for "+f);
> }
> catch (RecognitionException e) {
> System.err.println(e.getMessage());
> e.printStackTrace();
> }
> ' Could anyone tell me what this block does in the program, what is
> a JavaTreeParser?
> Thanks,
> Jon
>
>
>
>
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>
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