[jira] [Updated] (OAK-790) ResultRow#getSize() always returns -1

["Michael Marth (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OAK-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Marth updated OAK-790:
------------------------------

    Issue Type: Improvement  (was: Bug)

> ResultRow#getSize() always returns -1
> -------------------------------------
>
>                 Key: OAK-790
>                 URL: https://issues.apache.org/jira/browse/OAK-790
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: core, query
>            Reporter: angela
>             Fix For: 1.0
>
>
> just had a failing test due to the fact that my code was 
> trying to find out if the query produce any result before
> starting to look over the result entries.
> that didn't work since ResultRow#getSize() always returned -1.
> if fixed my problem by just getting rid of ResultRow#getSize().
> i would suggest to either
> - implement getSize() for 'nothing-found' and/or a few results found
> - drop the method from the OAK interface altogether if we are never
>   going to implement
> - add #isEmpty for those cases were someone just wanted to know if a
>   query found something without the need of knowing the exact number.



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