Reply to Midi CCM With Kontrol S4

Hi guys

First Post

Quick question for anyone that programs with the Traktor Kontrol S4, I'm looking to interpret the MIDI messages from most of the controllers components (buttons, sliders etc) and map the CCM message I receive onto another function in my program.

An example of this would be this scenario: I'm playing a set with the S4, I adjust the FX knob, this FX knob sends out a midi message with its current value (betwwen 0 -128 I believe), I interpret this message in a programming class i have set up which receives the value in this range and maps it to another range, I then use this value elsewhere in the program.

Question - Is this possible? What's the midi mapping like in terms of using it with Processing and Java? (i.e is there a specific mode i have to put the controller in or anything to make it send messages)

Regards