getAggregations
for (Aggregation agg : a.getAggregations()) {
for (Aggregation agg : a.getAggregations()) {
for (Aggregation a : aggregate.getAggregations()) {
for (Aggregation a : aggregate.getAggregations()) {
for (Aggregation a : aggregate.getAggregations()) {
buf.append(rec.getAggregations());
s.writeObject(getAggregations());
List <Aggregation> a = getAggregations();