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From "Andrew Jaquith (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JSPWIKI-528) Rationalise the use of Collections, particularly with regard to pages
Date Thu, 30 Apr 2009 13:15:30 GMT

    [ https://issues.apache.org/jira/browse/JSPWIKI-528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12704627#action_12704627
] 

Andrew Jaquith commented on JSPWIKI-528:
----------------------------------------

These are all good ideas. I haven't taken a look at the specific patches yet, but I've already
(separately) fixed some of them as part of my rewrite of ReferenceManager (ongoing). In general,
I favor using Lists over Collections for exactly the reason Greg cites. Thanks for taking
this on.

> Rationalise the use of Collections, particularly with regard to pages
> ---------------------------------------------------------------------
>
>                 Key: JSPWIKI-528
>                 URL: https://issues.apache.org/jira/browse/JSPWIKI-528
>             Project: JSPWiki
>          Issue Type: Improvement
>            Reporter: Greg Kable
>            Priority: Minor
>             Fix For: 3.0
>
>         Attachments: jspwiki-528-AttachmentHandler.patch, jspwiki-528-LinkCollector.patch,
jspwiki-528-SearchProviders.patch
>
>
> Most of the APIs return Collection rather than a finer interface and in many cases these
collections are repeatedly repacked and resorted unnecessarily. I will go through all APIs
that return collections of pages and make them return a finer interface - probably List for
unordered collections and SortedSet for ordered collections. This will make the use of these
collections much clearer for further development and give us some opportunity for future optimisations.
> This is likely to be a very wide set of changes across lots of different classes so I'll
submit separate patches for each class.

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