: I suppose, but there really was no "function query parser" class where : everything could be aggregated. package javadoc? or on FunctionQuery?
I've been trying to keep QueryParsing#parseFunction up to date, since it's what actually does the parsing (keep the docs close to the code) but package javadoc would also make sense. Given that desire to make the parser more configurable at run time, it might make sense to go ahead and create a FunctionQueryParser class, refactor all the code in QueryParsing#parseFunction into it, and put the docs there. -Hoss
