Compare attributes of different flowfiles

[#1]

Hello,

Is it possible to compare the attributes of two different flowfiles and only pass one if the comparisson results matched?

Thank you,

Jon

[#2]

So, I've accomplished the comparisson of two flowfiles. Trying to complicate this a bit more, what about if I have more than two flowfiles to compare? Is there any processor for this? Other option would be to "play" with the DetectDuplicate and create different levels of comparisson... but I don't like it so much thus the DetectDuplicate itself is very clean.

Any idea @Matt Clarke, @Rob ?

Thanks!