org.apache.slider.server.appmaster.management

Class PrefixedMetricsSet

java.lang.Object

org.apache.slider.server.appmaster.management.PrefixedMetricsSet

All Implemented Interfaces:

com.codahale.metrics.Metric, com.codahale.metrics.MetricSet

public class PrefixedMetricsSet
extends Object
implements com.codahale.metrics.MetricSet

From an existing metrics set, generate a new metrics set with the prefix in front of every key. The prefix is added directly: if you want a '.' between prefix and metric keys, include it in the prefix.

Constructor Summary

Constructors

Constructor and Description
PrefixedMetricsSet(String prefix, com.codahale.metrics.MetricSet source)

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,com.codahale.metrics.Metric>	getMetrics()

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixedMetricsSet

public PrefixedMetricsSet(String prefix,
                  com.codahale.metrics.MetricSet source)

Method Detail

getMetrics

public Map<String,com.codahale.metrics.Metric> getMetrics()

Specified by:

getMetrics in interface com.codahale.metrics.MetricSet