[
https://issues.apache.org/jira/browse/PIG-1166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dmitriy V. Ryaboy updated PIG-1166:
-----------------------------------
Resolution: Won't Fix
Status: Resolved (was: Patch Available)
> A bit change of the interface of Tuple & DataBag ( make the set and append
> method return this)
> ----------------------------------------------------------------------------------------------
>
> Key: PIG-1166
> URL: https://issues.apache.org/jira/browse/PIG-1166
> Project: Pig
> Issue Type: Improvement
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
> Priority: Minor
> Attachments: Pig_1166.patch
>
>
> When people write unit test for UDF, they always need to build a tuple or
> bag. If we change the interface of Tuple and DataBag, make the set and
> append method return this, it can decrease the code size. e.g. Now people
> have to write the following code to build a Tuple:
> {code}
> Tuple tuple=TupleFactory.getInstance().newTuple(3);
> tuple.set(0,"item_0");
> tuple.set(1,"item_1");
> tuple.set(2,"item_2");
> {code}
> If we change the interface, make the set and append method return this, we
> can rewrite the above code like this:
> {code}
> Tuple tuple=TupleFactory.getInstance().newTuple(3);
> tuple.set(0,"item_0").set(1,"item_1").set(2,"item_2");
> {code}
> This interface change won't have back compatibility problem and I think
> there's no performance problem too.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
