org.apache.samza.metrics

Class MetricsVisitor

java.lang.Object

org.apache.samza.metrics.MetricsVisitor

public abstract class MetricsVisitor
extends java.lang.Object

A MetricsVisitor can be used to process each metric in a ReadableMetricsRegistry, encapsulating the logic of what to be done with each metric in the counter and gauge methods. This makes it easy to quickly process all of the metrics in a registry.

Constructor Summary

Constructors

Constructor and Description
MetricsVisitor()

Method Summary

Modifier and Type	Method and Description
abstract void	counter(Counter counter)
abstract <T> void	gauge(Gauge<T> gauge)
abstract void	timer(Timer timer)
void	visit(Metric metric)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsVisitor

public MetricsVisitor()

Method Detail

counter

public abstract void counter(Counter counter)

gauge

public abstract <T> void gauge(Gauge<T> gauge)

timer

public abstract void timer(Timer timer)

visit

public void visit(Metric metric)