[JAVA-3667] Projections.filter Created: 21/Mar/20  Updated: 19/May/20  Resolved: 18/May/20

Status: Closed
Project: Java Driver
Component/s: Builders
Affects Version/s: None
Fix Version/s: None

Type: New Feature Priority: Major - P3
Reporter: Nicolás Abram Luján Assignee: Jeffrey Yemin
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

I got here from https://github.com/mongodb/mongo-java-driver/blob/master/CONTRIBUTING.md#talk-to-us

I could not find the question issue type, and this seemed like the closest thing. Apologies!

 

I wanted to do a $filter projection on an project aggregation, but could not find the corresponding Projections.*, and the docs didn't seem to mention it at all. Someone helped me over at the community forums (https://community.mongodb.com/t/java-driver-filter-aggregation-operator/1834). I wanted to ask if adding such a thing would be accepted as a PR, and if outsiders/third parties such as myself are allowed to contribute.

 

Thanks, and again, I apologize about the issue type!



 Comments   
Comment by Jeffrey Yemin [ 19/May/20 ]

Yes, that's right.

Comment by Nicolás Abram Luján [ 19/May/20 ]

@Jeffrey Yemin was this closed because it's tracked in the other issue?

Comment by Jeffrey Yemin [ 01/May/20 ]

Hi abramlujan@gmail.com

Builder support for $filter would be one of potentially numerous builders for the myriad aggregation expressions available available in MongoDB, so I don't think we want to tackle it in isolation from all of the others. We are considering what to do for a comprehensive solution in scope of JAVA-1949. Please watch that issue for updates on our progress.

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