public int compare(InterpretationNode o1, InterpretationNode o2) {
            double diff = o2.getScore()-o1.getScore();
            return (diff>0) ? 1 : ( (diff<0)? -1:0 );
        }
Stores this intent model at property key "intentModel" in this query
container-search/src/main/java/com/yahoo/search/intent/model/IntentModel.java