Class  Description 

AbstractCharacteristicSetGeneratingReducer<TValue,T extends AbstractNodeTupleWritable<TValue>> 
Abstract reducer which takes in tuples grouped by some node and generating
initial characteristic sets.

CharacteristicSetReducer 
Reducer which takes in characteristic sets and sums up all their usage counts

QuadCharacteristicSetGeneratingReducer 
A reducer which converts quads grouped by some node into characteristic sets

TripleCharacteristicSetGeneratingReducer 
A reducer which converts triples grouped by some node into characteristic
sets

Licenced under the Apache License, Version 2.0