atlas-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "David Radley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-1526) update AtlasAttribute with methods to derive legacy flags isComposite/reverseAttribute
Date Wed, 08 Feb 2017 10:05:41 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-1526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15857756#comment-15857756
] 

David Radley commented on ATLAS-1526:
-------------------------------------

[~madhan.neethiraj] I wonder if you could spell out the permutations, for directional and
bidirecitonal relationships. I would think that :
- for all the types of relationships (bidirecitonal relationships , directional relationship,
aggregations and compositions (UML terminology)), something like reference and inverseReference.

- I am not sure we then need the concept of owner (which I would assume implies a containment
relationship - i.e. aggregation or composition relationship)  , we just need an indication
that this is a composite - isComposite seems intuitive to me. 

Am I missing something here ?

     

 

> update AtlasAttribute with methods to derive legacy flags isComposite/reverseAttribute
> --------------------------------------------------------------------------------------
>
>                 Key: ATLAS-1526
>                 URL: https://issues.apache.org/jira/browse/ATLAS-1526
>             Project: Atlas
>          Issue Type: Bug
>          Components:  atlas-core
>    Affects Versions: 0.8-incubating
>            Reporter: Madhan Neethiraj
>            Assignee: Madhan Neethiraj
>             Fix For: 0.8-incubating
>
>         Attachments: ATLAS-1526.3.patch, ATLAS-1526.4.patch, ATLAS-1526.patch, Atlas-legacy-to-new-ModelMapping.pdf
>
>
> The logic to map legacy attribute flags isComposite/reverseAttribute to its equivalent
constraints in the new data model is spread across multiple locations. Consolidating this
logic to a single class will make it easier to manage.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message