@Override
public List<InputSplit> calculateSplits() {
final List<InputSplit> splits = new ArrayList<InputSplit>();
MongoInputSplit mongoSplit = new MongoInputSplit();
mongoSplit.setInputURI(this.inputURI);
mongoSplit.setQuery(this.query);
mongoSplit.setFields(this.fields);
mongoSplit.setSort(this.sort);
mongoSplit.setNoTimeout(this.noTimeout);
splits.add(mongoSplit);
return splits;
}
private static ServerAddress _checkAddress(List<ServerAddress> addrs) {
if (addrs == null) throw new NullPointerException("addresses can't be null");
if (addrs.size() == 0) throw new IllegalArgumentException("need to specify at least 1 address");
return addrs.get(0);
}