[jira] Assigned: (PIG-56) implement Iterable<Tuple> in DataBag

[Alan Gates (JIRA)]

     [ 
https://issues.apache.org/jira/browse/PIG-56?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alan Gates reassigned PIG-56:
-----------------------------

    Assignee: Charlie Groves

> implement Iterable<Tuple> in DataBag
> ------------------------------------
>
>                 Key: PIG-56
>                 URL: https://issues.apache.org/jira/browse/PIG-56
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Charlie Groves
>            Assignee: Charlie Groves
>            Priority: Minor
>             Fix For: 0.1.0
>
>         Attachments: iterable_databag.patch
>
>
> Now that DataBag has an iterator method, it can implement Iterable with no 
> other changes.  This would allow bags to be used in a foreach loop like 
> for(Tuple t : bag) {
>   // do something with t
> }
> The attached patch has DataBag implement iterable and converts all bag 
> iterator usages in pig to use foreach loops.

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