1. Inverted lists are now more generic. An inverted list is a sorted list of fixed-size tuples.
2. Finished bulk loading of inverted index using one btree file as token dictionary and one file for the inverted lists.

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_indexes@428 123451ca-8445-de46-9d55-352943316053
19 files changed