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https://issues.apache.org/jira/browse/QUARKS-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211127#comment-15211127
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Daniel John Debrunner commented on QUARKS-80:
---------------------------------------------

I like the simplicity of the name, it aggregates the window, the stream 
produced always represents the aggregation of the window (partition).

Quarks is a per-tuple streaming paradigm, so the continuous nature is somewhat 
implied, we don't have 'filterOnTuple'.

> The TWindow.aggregate name could be imporoved
> ---------------------------------------------
>
>                 Key: QUARKS-80
>                 URL: https://issues.apache.org/jira/browse/QUARKS-80
>             Project: Quarks
>          Issue Type: Improvement
>            Reporter: Will Marshall
>            Assignee: Will Marshall
>            Priority: Minor
>
> For example, TWindow.batch clearly provides batch functionality for tuples in 
> the partition -- tuples are processed in bulk, and then evicted. 
> The contract for TWindow.aggregate is less clear given the name. The way it 
> currently works, the partition is  aggregated any time its contents change (a 
> tuple is inserted or evicted). 
> Perhaps something like TWindow.aggregateOnChange would be better?



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