.mem (Analyzing the qvw)

[#1]

Hi Guys

I have created the qvw file which i want to analyse , for that i have downloaded DocumentAnalyzer_V1.14.qvw (Rob).

But i am not understanding that  What is Class,Type,sub type ,Id....?????

For Example "State Space" Class .......

Can anyone please expalin ... how to analyse using Rob's qvw.