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From "Tom Beerbower (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-1294) Ambari API: Add additional query operator 'isEmpty' for categories
Date Thu, 31 Jan 2013 22:01:13 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-1294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13568164#comment-13568164
] 

Tom Beerbower commented on AMBARI-1294:
---------------------------------------

+1 on the patch.
                
> Ambari API: Add additional query operator 'isEmpty' for categories
> ------------------------------------------------------------------
>
>                 Key: AMBARI-1294
>                 URL: https://issues.apache.org/jira/browse/AMBARI-1294
>             Project: Ambari
>          Issue Type: New Feature
>    Affects Versions: 1.2.1
>            Reporter: John Speidel
>            Assignee: John Speidel
>         Attachments: AMBARI-1294.patch
>
>
> Add additional query operators including 'isEmpty' to determine if a category contains
any properties.
> For example: ?category.isEmpty()
> Should return true if there are no properties in the category named 'category'; otherwise
it should return false.

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