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From "Doron Cohen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1350) Filters which are "consumers" should not reset the payload or flags and should better reuse the token
Date Thu, 07 Aug 2008 07:11:44 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doron Cohen updated LUCENE-1350:
--------------------------------

      Description: 
Passing tokens with payloads through SnowballFilter results in tokens with no payloads.
A workaround for this is to apply stemming first and only then run whatever logic creates
the payload, but this is not always convenient.

Other "consumer" filters have similar problem.

These filters can - and should - reuse the token, by implementing next(Token), effectively
also fixing the unwanted resetting.


  was:
Passing tokens with payloads through SnowballFilter results in tokens with no payloads.
A workaround for this is to apply stemming first and only then run whatever logic creates
the payload, but this is not always convenient.
Patch to follow that preserves the payload.


    Lucene Fields: [New, Patch Available]  (was: [Patch Available, New])
    Fix Version/s: 2.3.3
          Summary: Filters which are "consumers" should not reset the payload or flags and
should better reuse the token  (was: SnowballFilter resets the payload)

> Filters which are "consumers" should not reset the payload or flags and should better
reuse the token
> -----------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-1350
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1350
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Analysis, contrib/*
>            Reporter: Doron Cohen
>            Assignee: Doron Cohen
>             Fix For: 2.3.3
>
>         Attachments: LUCENE-1350.patch
>
>
> Passing tokens with payloads through SnowballFilter results in tokens with no payloads.
> A workaround for this is to apply stemming first and only then run whatever logic creates
the payload, but this is not always convenient.
> Other "consumer" filters have similar problem.
> These filters can - and should - reuse the token, by implementing next(Token), effectively
also fixing the unwanted resetting.

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