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From "Emmanuel Lecharny (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (DIRSHARED-56) Precompute HashCode for schemaObjects
Date Wed, 24 Mar 2010 17:41:27 GMT

     [ https://issues.apache.org/jira/browse/DIRSHARED-56?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Emmanuel Lecharny resolved DIRSHARED-56.
----------------------------------------

    Resolution: Fixed

The hashcode is now computed only once.

> Precompute HashCode for schemaObjects
> -------------------------------------
>
>                 Key: DIRSHARED-56
>                 URL: https://issues.apache.org/jira/browse/DIRSHARED-56
>             Project: Directory Shared
>          Issue Type: Improvement
>    Affects Versions: 0.9.17
>            Reporter: Emmanuel Lecharny
>            Assignee: Emmanuel Lecharny
>            Priority: Critical
>             Fix For: 0.9.19
>
>
> We must pre-compute the HashCode value for SchemaObject, as those values are used every
time we manipulate a hashMap containing an AT, an OC (entries, for instance), and a call to
AT/OC.hashCode() is done each time.
> This cost a hell lot of CPU time for nothing, as those elements are static.

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