public class PartitionOperatorBase<IN> extends SingleInputOperator<IN, IN, NoOpFunction> {
private final PartitionMethod partitionMethod;
public PartitionOperatorBase(UnaryOperatorInformation<IN, IN> operatorInfo, PartitionMethod pMethod, int[] keys, String name) {
super(new UserCodeObjectWrapper<NoOpFunction>(new NoOpFunction()), operatorInfo, keys, name);
this.partitionMethod = pMethod;
}