[JAVA-5047] MongoBatchCursorAdapter with setBatchSize and getBatchSize Created: 30/Jun/23  Updated: 03/Jul/23

Status: Backlog
Project: Java Driver
Component/s: Query Operations
Affects Version/s: None
Fix Version/s: None

Type: New Feature Priority: Unknown
Reporter: Dominik Herbst Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Documentation Changes Summary:

1. What would you like to communicate to the user about this feature?
2. Would you like the user to see examples of the syntax and/or executable code and its output?
3. Which versions of the driver/connector does this apply to?


 Description   

We would like to implement an automatic adaption of the cursor size during iteration. But the sync-driver is not exposing the methods necessary.

When using FindIterable or AggregateIterable .iterator() a new MongoBatchCursorAdapter instance is created. 

But it hides the setBatchSize and getBatchSize methods of the BatchCursor, which it wraps.

We can only use these methods using undesired reflection to access the private batchCursor field of the MongoBatchCursorAdapter

It would be great to have these batch size methods available in the MongoBatchCursorAdapter.

 



 Comments   
Comment by Ashni Mehta [ 03/Jul/23 ]

Hi hed1wa3@bosch.com - thank you for filing this feature request! I'll take it back to the team and we can discuss possible prioritization. I'll drop updates on this ticket as we have them, and I will leave this ticket in Backlog to gather additional votes and comments from the community.

In the meantime, if you have additional details on your use case, please reach out.

Comment by PM Bot [ 30/Jun/23 ]

Hi hed1wa3@bosch.com, thank you for reporting this issue! The team will look into it and get back to you soon.

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