org.apache.flink.api.java.sampling

Class IntermediateSampleData<T>

java.lang.Object

org.apache.flink.api.java.sampling.IntermediateSampleData<T>

Type Parameters:

T - The type of sample data.

All Implemented Interfaces:

Comparable<IntermediateSampleData<T>>

@Internal
public class IntermediateSampleData<T>
extends Object
implements Comparable<IntermediateSampleData<T>>

The data structure which is transferred between partitions and the coordinator for distributed random sampling.

Constructor Summary

Constructors

Constructor and Description
IntermediateSampleData(double weight, T element)

Method Summary

Modifier and Type	Method and Description
int	compareTo(IntermediateSampleData<T> other)
T	getElement()
double	getWeight()

Methods inherited from class java.lang.Object

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

Constructor Detail

IntermediateSampleData

public IntermediateSampleData(double weight,
                              T element)

Method Detail

getWeight

public double getWeight()

getElement

public T getElement()

compareTo

public int compareTo(IntermediateSampleData<T> other)

Specified by:

compareTo in interface Comparable<IntermediateSampleData<T>>