Package org.apache.druid.query.operator

Class NaivePartitioningOperatorFactory

java.lang.Object

org.apache.druid.query.operator.AbstractPartitioningOperatorFactory

org.apache.druid.query.operator.NaivePartitioningOperatorFactory

All Implemented Interfaces:

OperatorFactory

public class NaivePartitioningOperatorFactory
extends AbstractPartitioningOperatorFactory

Field Summary

Fields inherited from class org.apache.druid.query.operator.AbstractPartitioningOperatorFactory

partitionColumns

Constructor Summary

Constructors

Constructor	Description
NaivePartitioningOperatorFactory(List<String> partitionColumns)

Method Summary

Modifier and Type	Method	Description
Operator	wrap(Operator op)	Builds an operator according to the definition of the OperatorFactory and wraps it around the operator passed in to this function.

Methods inherited from class org.apache.druid.query.operator.AbstractPartitioningOperatorFactory

equals, getPartitionColumns, hashCode, toString, validateEquivalent

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

NaivePartitioningOperatorFactory

public NaivePartitioningOperatorFactory(List<String> partitionColumns)

Method Details

wrap

public Operator wrap(Operator op)

Description copied from interface: OperatorFactory

Builds an operator according to the definition of the OperatorFactory and wraps it around the operator passed in to this function.

Specified by:

wrap in interface OperatorFactory

Specified by:

wrap in class AbstractPartitioningOperatorFactory

Parameters:

op - the Operator to wrap

Returns:

the wrapped Operator