I am not able to understand when to make use of it instead of always
returning 'this' outside the match block in MutableBehaviour. Sounds
redundant right now, but maybe I need to write a bit more code to see the
utility.
On Wednesday, July 19, 2017 at 5:20:19 AM UTC+5:30, Konrad Malawski wrote:
>
> Exactly the same.
> Becoming an different behavior.
>
> On July 19, 2017 at 0:16:18, Mushtaq Ahmed (mush...@gmail.com
> <javascript:>) wrote:
>
>> Actor.immutable returning Behaviour[T] makes sense as it uses recursion
>> to return updated state or Actor.stopped etc.
>>
>> But in MutableBehavior, I end up using this pattern a lot.
>>
>> override def onMessage(msg: Msg): Behavior[Msg] = {
>> msg match {
>> case M1 => //unit returning action
>> case M2 => //unit returning action
>> }
>> this
>> }
>>
>>
>> Which makes me wonder what use cases are helped by onMessage returning
>> Behaviour type (instead of Unit). Any thoughts?
>>
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>>>>>>>>>> Check the FAQ:
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