MarkovVertex v = new MarkovVertex(cntStmt.statement,
MarkovVertex.Type.QUERY,
cntStmt.counter,
this.stmt_partitions,
this.past_partitions);
markov.addVertex(v);
// For now we'll set the new edge's probability to 1.0 to just
// make the calculations down below work. This will get updated
// overtime when we recompute the probabilities in the entire graph.
candidate_edge = new MarkovEdge(markov, 1, 1.0f);