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From "Michael Busch (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1796) Speed up repeated TokenStream init
Date Mon, 10 Aug 2009 18:13:14 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12741457#action_12741457
] 

Michael Busch commented on LUCENE-1796:
---------------------------------------

You don't have to call captureState and clone. You just need to call computeCurrentState()
one time to create the internal state. That is basically a linked list.

If then someone adds more attributes to the source the state is invalidated and you would
have to call computeCurrentState() again.

> Speed up repeated TokenStream init
> ----------------------------------
>
>                 Key: LUCENE-1796
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1796
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Mark Miller
>            Assignee: Uwe Schindler
>             Fix For: 2.9
>
>         Attachments: LUCENE-1796.patch, LUCENE-1796.patch, LUCENE-1796.patch
>
>
>  by caching isMethodOverridden results

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