[jboss-jira] [JBoss JIRA] Resolved: (JBCACHE-1322) Optimise Fqn class for performance in equals() and hashcode()

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani resolved JBCACHE-1322.
------------------------------------

    Fix Version/s: 3.0.0.ALPHA2
                       (was: 3.0.0.GA)
       Resolution: Done


> Optimise Fqn class for performance in equals() and hashcode()
> -------------------------------------------------------------
>
>                 Key: JBCACHE-1322
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1322
>             Project: JBoss Cache
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>             Fix For: 3.0.0.ALPHA2
>
>
> A part of this will be to mark all constructors as @Deprecated and make them all private (or protected?) in 3.0.0.  Provide adequate factory methods that would create Fqns.  
> The main benefit is that we can intern Fqns and not have to construct them each time.
> Other improvements are a link to the parent and the current "name", rather than the whole list of elements.  Hashcodes and equals can be calculated quickly this way, and caching hashcodes/equality tests based on identity become a possibility.
> Other suggestions in design forum thread.

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