Bill Taylor wrote:
I have copied Lucene's StandardTokenizer.jj into my directory, renamed
it, and did a global change of the names to my class name, LogTokenizer.
The issue is that the generated LogTokenizer.java does not compile for
2 reasons:
1) in the constructor, this(new FastCharStream(reader)); fails because
there is no such constructor in the parent class. I commented it out.
2) I get an error on the next() method which throws ParseException and
IO Exception. The message is Exception ParseException is not
compatible with throws clause in TokenStream.next(). As far as I can
see, the exceptions are OK.
Since all of this is generated code, my feelings are a bit hurt. Did
Lucene use an older version of JavaCC? I am using javacc-4.0
On Aug 29, 2006, at 4:57 PM, Erick Erickson wrote:
1. I would need to know more, but it sounds like you should uncomment it :)
2. JavaCC 4.0 is fine. If you look at the Lucene build.xml you will see
that it compile the javacc generated classes in a separate directory so
that it can exclude the ParseException class from compilation. Check out
the build file and copy that method.
- Mark
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