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Date: Fri, 20 Oct 2006 08:06:38 -0700 (PDT)
From: "Steven Parkes (JIRA)" <jira@apache.org>
To: java-dev@lucene.apache.org
Subject: [jira] Commented: (LUCENE-489) Allow QP subclasses to support
 Wildcard Queries with leading "*"
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    [ http://issues.apache.org/jira/browse/LUCENE-489?page=3Dcomments#actio=
n_12443858 ]=20
           =20
Steven Parkes commented on LUCENE-489:
--------------------------------------

I guess because I am uncomfortable manually modifying automatically generat=
ed code. If there's a compelling reason for it, I'd consider it, but it has=
 to be pretty compelling because of the effort required to (remember to) ma=
intain the local modifications. If someone runs javacc themselves, they'll =
get a different result and have to look at the code to see why the results =
are different. I don't see that the benefit of removing a few deprecated me=
thods is worth the potential confusion (and time taken to resolve the confu=
sion) (and time taken to remember to do the local mod every time).

> Allow QP subclasses to support Wildcard Queries with leading "*"
> ----------------------------------------------------------------
>
>                 Key: LUCENE-489
>                 URL: http://issues.apache.org/jira/browse/LUCENE-489
>             Project: Lucene - Java
>          Issue Type: Wish
>          Components: QueryParser
>            Reporter: Peter Sch=C3=A4fer
>         Assigned To: Steven Parkes
>             Fix For: 2.1
>
>         Attachments: LUCENE-489.patch, qp.diff
>
>
> It would be usefull for some users if the logic that prevents QueryParser=
 from creating WIldcardQueries with leading wildcard characters ("?" or "*"=
) be moved from the grammer into the base implimentation of getWildcardQuer=
y so that it may be overridden in subclasses without needing to modifiy the=
 grammer directly.

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