Honestly, no; I should figure that out, hence the need for a good book. I read about qualitative research up until designing interviews (the rest of it didn't really make sense yet, at that point). My interviews were semi-structured, in the sense that I explored a set of topics, using open-ended questions. I didn't really analyze things as I went along, but I did tweak my interview schedule a bit after I had a rough impression of some relevant themes. It's certainly not going to be discourse analysis.