org.apache.flink.connector.base.sink.writer.strategy

类 AIMDScalingStrategy

java.lang.Object

org.apache.flink.connector.base.sink.writer.strategy.AIMDScalingStrategy

所有已实现的接口:

ScalingStrategy<Integer>

@PublicEvolving
public class AIMDScalingStrategy
extends Object
implements ScalingStrategy<Integer>

AIMDScalingStrategy scales up linearly and scales down multiplicatively. See https://en.wikipedia.org/wiki/Additive_increase/multiplicative_decrease for more details

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	AIMDScalingStrategy.AIMDScalingStrategyBuilder Builder for AIMDScalingStrategy.

构造器概要

构造器

构造器和说明
AIMDScalingStrategy(int increaseRate, double decreaseFactor, int rateThreshold)

方法概要

限定符和类型	方法和说明
static AIMDScalingStrategy.AIMDScalingStrategyBuilder	builder(int rateThreshold)
Integer	scaleDown(Integer currentRate) Returns the scaled down value.
Integer	scaleUp(Integer currentRate) Returns the scaled up value.

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

AIMDScalingStrategy

public AIMDScalingStrategy(int increaseRate,
                           double decreaseFactor,
                           int rateThreshold)

方法详细资料

scaleUp

public Integer scaleUp(Integer currentRate)

从接口复制的说明: ScalingStrategy

Returns the scaled up value.

指定者:

scaleUp 在接口中 ScalingStrategy<Integer>

参数:

currentRate - currentValue

scaleDown

public Integer scaleDown(Integer currentRate)

从接口复制的说明: ScalingStrategy

Returns the scaled down value.

指定者:

scaleDown 在接口中 ScalingStrategy<Integer>

参数:

currentRate - currentValue

builder

@PublicEvolving
public static AIMDScalingStrategy.AIMDScalingStrategyBuilder builder(int rateThreshold)