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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (LUCENE-3259) need to clarify/change D&Penum api for hasPayload/getPayload
Date Tue, 18 Sep 2012 16:00:07 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-3259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Muir resolved LUCENE-3259.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 4.0
    
> need to clarify/change D&Penum api for hasPayload/getPayload
> ------------------------------------------------------------
>
>                 Key: LUCENE-3259
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3259
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Robert Muir
>             Fix For: 4.0
>
>
> We encountered this bug while integrating the faceting module:
> * D&PEnum says getPayload() will return null if there is no payload.
> * however, in some cases this is not what happens.
> * things do work (with no exceptions), if you always check hasPayload() first.
> The easiest fix could be to correct the javadocs, and say that you should always check
hasPayload() first... otherwise getPayload() is not defined.

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