Order Independent "AND" for Directives?

[jmmaurio]

Is it possible to create a directive that is the AND of three rules that is order independent? For example, I would like to trigger when rule A, rule B and rule C are satisfied, but I don't care what order they were received. I realize I could write six separate directives for all possible sequential occurrences (ABC, ACB, BAC, BCA, CAB, CBA), but this is cumbersome.

[mmta]

It's not possible to do that, and yes you probably have to cover all the permutation like that :(