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Posted to dev@commons.apache.org by "Nathan Blomquist (JIRA)" <ji...@apache.org> on 2007/06/26 16:40:26 UTC

[jira] Created: (COLLECTIONS-258) DualLinkedHashBidiMap

DualLinkedHashBidiMap
---------------------

                 Key: COLLECTIONS-258
                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-258
             Project: Commons Collections
          Issue Type: New Feature
          Components: BidiMap
            Reporter: Nathan Blomquist
            Priority: Trivial


I recently needed a BidiMap that also maintained an insertion iteration order.  I didn't find one in Commons Collections, but I did find a good framework for the creation of one.

I basically took the code from DualHashBidiMap and changed all the references from HashMap to LinkedHashMap.  This made it trivial to create.

Thanks for the great package!


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[jira] Updated: (COLLECTIONS-258) DualLinkedHashBidiMap

Posted by "Nathan Blomquist (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/COLLECTIONS-258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nathan Blomquist updated COLLECTIONS-258:
-----------------------------------------

    Attachment: DualLinkedHashBidiMap.java

This is the actual implementation.  Based off of the original DualHashBidiMap.java from Collections 3.1 or 3.2.

> DualLinkedHashBidiMap
> ---------------------
>
>                 Key: COLLECTIONS-258
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-258
>             Project: Commons Collections
>          Issue Type: New Feature
>          Components: BidiMap
>            Reporter: Nathan Blomquist
>            Priority: Trivial
>         Attachments: DualLinkedHashBidiMap.java
>
>
> I recently needed a BidiMap that also maintained an insertion iteration order.  I didn't find one in Commons Collections, but I did find a good framework for the creation of one.
> I basically took the code from DualHashBidiMap and changed all the references from HashMap to LinkedHashMap.  This made it trivial to create.
> Thanks for the great package!

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