incoming.next();
first = false;
done = true;
// Build the container schema and set the count
for (VectorWrapper<?> v : incoming) {
TransferPair pair = v.getValueVector().getTransferPair();
container.add(pair.getTo());
transfers.add(pair);
}
container.buildSchema(BatchSchema.SelectionVectorMode.TWO_BYTE);
container.setRecordCount(0);