This is actually what I mean by [intentional] door shutting -- we want to disallow extending our analyzers because it can easily lead to sneaky problems, and, because it's so simple to make your own analyzer that builds up the same chain.
Mike On Wed, Mar 3, 2010 at 11:14 AM, Robert Muir <rcm...@gmail.com> wrote: > In the analyzers case, I don't think its really door-shutting. if someone > extends an Analyzer, its likely to just result in problems from the > tokenStream/reusableTokenStream mess. > > On Wed, Mar 3, 2010 at 11:10 AM, Grant Ingersoll <gsing...@apache.org> > wrote: >> >> On Mar 1, 2010, at 2:51 AM, Michael McCandless wrote: >> >> > Yeah in the case of DirectoryReader/MultiReader, I'd like for them to >> > be final, not for performance but for door-shutting (ie the same >> > reason we make analyzers final). >> >> Door shutting often is not a good thing, especially in a project like >> Lucene where many people extend in ways we can't dream of. >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-dev-h...@lucene.apache.org >> > > > > -- > Robert Muir > rcm...@gmail.com > --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org
