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https://issues.apache.org/jira/browse/CAMEL-7434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111808#comment-14111808
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Ben O'Day commented on CAMEL-7434:
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[~spetrucci], if you have a potential patch for this, attach it and I'll try to 
work it in...thanks

> Provide a way to force the completion of a aggregate exchange from an 
> external event
> ------------------------------------------------------------------------------------
>
>                 Key: CAMEL-7434
>                 URL: https://issues.apache.org/jira/browse/CAMEL-7434
>             Project: Camel
>          Issue Type: New Feature
>          Components: camel-core, eip
>    Affects Versions: 2.13.0
>            Reporter: Susan Javurek
>            Assignee: Ben O'Day
>             Fix For: Future
>
>
> There is a way to do this by creating a "trigger" exchange that is handled in 
> a special way by the aggregation strategy and a completion predicate. But 
> this solution is quite intrusive and painful to write.
> It would actually be much easier if the AggregateProcessor would implement 
> and expose the following methods:
> public void forceCompletionOfGroup(String key)
> public Expression getCorrelationExpression()
> This way, it becomes possible to control "externally" an aggregator without 
> having to implement some intrusive logic.



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