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Posted to dev@batchee.apache.org by "Romain Manni-Bucau (JIRA)" <ji...@apache.org> on 2014/04/07 09:02:17 UTC

[jira] [Commented] (BATCHEE-27) implementBufferedItemReeader

    [ https://issues.apache.org/jira/browse/BATCHEE-27?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13961669#comment-13961669 ] 

Romain Manni-Bucau commented on BATCHEE-27:
-------------------------------------------

Open point: can't it be a component (aggregator?) we reuse in implementations instead of an abstract class? will allow to use inheritance for most important things. I'd expect to give an iterator for instance to the Aggregator.

> implementBufferedItemReeader
> ----------------------------
>
>                 Key: BATCHEE-27
>                 URL: https://issues.apache.org/jira/browse/BATCHEE-27
>             Project: BatchEE
>          Issue Type: New Feature
>          Components: batchee-extensions
>    Affects Versions: 0.1-incubating
>            Reporter: Mark Struberg
>            Assignee: Mark Struberg
>             Fix For: 0.2-incubating
>
>
> Most ItemReader look the same. They first query most of the items, cache them and then return one by one from this cache.
> We don't have to implement this over and over again. Instead we can provide an abstract class which does the buffer handling for us.



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