Package 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 chosen WatermarkGauges.

Constructor Summary

Constructors

Constructor	Description
MinWatermarkGauge(WatermarkGauge... watermarkGauges)

Method Summary

Modifier and Type	Method	Description
Long	getValue()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.metrics.Gauge

getMetricType

Constructor Detail

MinWatermarkGauge

public MinWatermarkGauge(WatermarkGauge... watermarkGauges)

Method Detail

getValue

public Long getValue()

Specified by:

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