Queueing up multiple edits for a single submission using Editor Extension

I really have a simple table (Ex: { id: "some-id-string", ipAddress: "192.168.1.1" }). I want to do inline editing of the IP Addresses using the Editor Extension. The problem is that the user may create IP Address conflicts when swapping out devices. I could write a "swap devices" method, but I would rather let the user do multiple edits, and then click a "Submit" button so that I can validate the entire scope of changes that they are trying to make and ensure no conflicts are being created.

Are there any examples explaining how I can accomplish this kind of thing?

Thanks for any help.