org.apache.drill.exec.planner

Class SimplePartitionLocation

java.lang.Object

org.apache.drill.exec.planner.SimplePartitionLocation

All Implemented Interfaces:

PartitionLocation

Direct Known Subclasses:

DFSFilePartitionLocation, HivePartitionLocation, ParquetPartitionLocation

public abstract class SimplePartitionLocation
extends Object
implements PartitionLocation

Abstract class for simple partition. It contains the location of the entire partition and also stores the value of the individual partition keys for this partition.

Constructor Summary

Constructors

Constructor and Description
SimplePartitionLocation()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.fs.Path	getCompositePartitionPath() Returns the path string of directory names only for composite partition
List<SimplePartitionLocation>	getPartitionLocationRecursive() Returns the list of the non-composite partitions that this partition consists of.
boolean	isCompositePartition() Returns if this is a simple or composite partition.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.drill.exec.planner.PartitionLocation

getEntirePartitionLocation, getPartitionValue

Constructor Detail

SimplePartitionLocation

public SimplePartitionLocation()

Method Detail

isCompositePartition

public boolean isCompositePartition()

Description copied from interface: PartitionLocation

Returns if this is a simple or composite partition.

Specified by:

isCompositePartition in interface PartitionLocation

getCompositePartitionPath

public org.apache.hadoop.fs.Path getCompositePartitionPath()

Description copied from interface: PartitionLocation

Returns the path string of directory names only for composite partition

Specified by:

getCompositePartitionPath in interface PartitionLocation

getPartitionLocationRecursive

public List<SimplePartitionLocation> getPartitionLocationRecursive()

Description copied from interface: PartitionLocation

Returns the list of the non-composite partitions that this partition consists of.

Specified by:

getPartitionLocationRecursive in interface PartitionLocation