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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: Side Outputs - type bounds.
Date Mon, 03 Apr 2017 14:07:05 GMT
Hi,
You’re absolutely right. I created an Issue for this: https://issues.apache.org/jira/browse/FLINK-6246

Best,
Aljoscha
> On 3. Apr 2017, at 10:22, Dawid Wysakowicz <wysakowicz.dawid@gmail.com> wrote:
> 
> Hi,
> I am implementing emitting discarded patterns in CEP library through Side
> Outputs and I have a question about the Output::collect method which is:
> 
> <X> void collect(OutputTag<?> outputTag, StreamRecord<X> record);
> 
> Why the type of the outputTag is not also X? Or at least T extends X?
> 
> Thanks in advance for some info on it.
> 
> Regards
> Dawid Wysakowicz


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