org.apache.flink.streaming.runtime.metrics

Class MinWatermarkGauge

java.lang.Object

org.apache.flink.streaming.runtime.metrics.MinWatermarkGauge

All Implemented Interfaces:

org.apache.flink.metrics.Gauge<Long>, org.apache.flink.metrics.Metric

public class MinWatermarkGauge
extends Object
implements org.apache.flink.metrics.Gauge<Long>

A Gauge for exposing the minimum watermark of a WatermarkGauge pair.

Constructor Summary

Constructors

Constructor and Description
MinWatermarkGauge(WatermarkGauge watermarkGauge1, WatermarkGauge watermarkGauge2)

Method Summary

Modifier and Type	Method and Description
Long	getValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

MinWatermarkGauge

public MinWatermarkGauge(WatermarkGauge watermarkGauge1,
                         WatermarkGauge watermarkGauge2)

Method Detail

getValue

public Long getValue()

Specified by:

getValue in interface org.apache.flink.metrics.Gauge<Long>