org.avaje.metric

Interface GaugeLongMetric

All Superinterfaces:

Metric

public interface GaugeLongMetric
extends Metric

Metric based on an underlying gauge that reports long values.

A GaugeLongMetric is created by MetricManager.register(MetricName, GaugeLong).

Example:

  class ThreadCountGauge implements GaugeLong {

      public long getValue() {
        return threadMXBean.getThreadCount();
      }
    }


  GaugeLongMetric gauge = MetricManager.register("jvm.thread.count", threadCountGauge);

Note that metric-core registers some core JVM gauges that include threads, memory and garbage collection.

Method Summary

Modifier and Type	Method and Description
long	getValue() Return the value.

Methods inherited from interface org.avaje.metric.Metric

clear, collect, getName

Method Detail

getValue

long getValue()

Return the value.