On Jun 5, 2006, at 11:07 AM, karl wettin wrote:
On Mon, 2006-06-05 at 10:55 +1000, Daniel Noll wrote:
Erik Hatcher wrote:
On Jun 4, 2006, at 5:57 PM, karl wettin wrote:
I was thinking it could be nice if the query parser handled
aliases by
Rather than hacking QueryParser, simply do some regex replaces on
the
string before handing it to parser. n:karl would get replaced with
name:karl. ([a-z]*)\: replaced with the field name that matches $1.
It seems a little more elegant to extend from QueryParser in this
situation. Override getFieldQuery which gets passed the field name
string, and all you'd have to do is call the method in the superclass
after modifying the field name.
There is a problem with this. Java does not allow multiple inheritance
and there are other subclasses of QueryParser. Perhaps I can fix it
with
a decorator instead.
Huh? Could you elaborate on what won't work about subclassing?
Erik
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