org.apache.reef.io.data.loading.impl

Class DistributedDataSetPartition.Builder

java.lang.Object

org.apache.reef.io.data.loading.impl.DistributedDataSetPartition.Builder

All Implemented Interfaces:

Builder<DistributedDataSetPartition>

Enclosing class:

DistributedDataSetPartition

public static final class DistributedDataSetPartition.Builder
extends Object
implements Builder<DistributedDataSetPartition>

DistributedDataSetPartitions are build using this Builder.

Method Summary

Methods

Modifier and Type	Method and Description
DistributedDataSetPartition	build() Builds the DistributedDataSetPartition.
DistributedDataSetPartition.Builder	setDesiredSplits(int desiredSplits) Sets the desired number of splits for this partition.
DistributedDataSetPartition.Builder	setLocation(String location) Sets the location where we want the data in this partition to be loaded into.
DistributedDataSetPartition.Builder	setPath(String path) Sets the path of the distributed data set partition.

Methods inherited from class java.lang.Object

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

Method Detail

setPath

public DistributedDataSetPartition.Builder setPath(String path)

Sets the path of the distributed data set partition.

Parameters:

path - the path to set

Returns:

this

setLocation

public DistributedDataSetPartition.Builder setLocation(String location)

Sets the location where we want the data in this partition to be loaded into.

Parameters:

location - the location to set

Returns:

this

setDesiredSplits

public DistributedDataSetPartition.Builder setDesiredSplits(int desiredSplits)

Sets the desired number of splits for this partition.

Parameters:

desiredSplits - the number of desired splits

Returns:

this

build

public DistributedDataSetPartition build()

Builds the DistributedDataSetPartition.

Specified by:

build in interface Builder<DistributedDataSetPartition>

Returns:

a fresh instance of the object.