org.apache.flink.api.java.sampling

类 IntermediateSampleData<T>

java.lang.Object

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

类型参数:

T - The type of sample data.

所有已实现的接口:

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.

构造器概要

构造器

构造器和说明
IntermediateSampleData(double weight, T element)

方法概要

限定符和类型	方法和说明
int	compareTo(IntermediateSampleData<T> other)
T	getElement()
double	getWeight()

从类继承的方法 java.lang.Object

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

构造器详细资料

IntermediateSampleData

public IntermediateSampleData(double weight,
                              T element)

方法详细资料

getWeight

public double getWeight()

getElement

public T getElement()

compareTo

public int compareTo(IntermediateSampleData<T> other)

指定者:

compareTo 在接口中 Comparable<IntermediateSampleData<T>>