public class DropwizardMetricsSystem extends Object implements MetricsSystem
MetricsSystem
.Constructor and Description |
---|
DropwizardMetricsSystem(com.codahale.metrics.MetricRegistry registry) |
Modifier and Type | Method and Description |
---|---|
Counter |
getCounter(String name)
Get or construct a
Counter used to track a mutable number. |
Histogram |
getHistogram(String name)
Get or construct a
Histogram used to measure a distribution of values. |
Meter |
getMeter(String name)
|
Timer |
getTimer(String name)
Get or construct a
Timer used to measure durations and report rates. |
<T> void |
register(String name,
Gauge<T> gauge)
Register a
Gauge . |
public DropwizardMetricsSystem(com.codahale.metrics.MetricRegistry registry)
public Timer getTimer(String name)
MetricsSystem
Timer
used to measure durations and report rates.getTimer
in interface MetricsSystem
name
- The name of the Timer.Timer
.public Histogram getHistogram(String name)
MetricsSystem
Histogram
used to measure a distribution of values.getHistogram
in interface MetricsSystem
name
- The name of the Histogram.Histogram
.public Meter getMeter(String name)
MetricsSystem
Meter
used to measure durations and report distributions (a
combination of a Timer
and a Histogram
.getMeter
in interface MetricsSystem
name
- The name of the Meter.Meter
.public Counter getCounter(String name)
MetricsSystem
Counter
used to track a mutable number.getCounter
in interface MetricsSystem
name
- The name of the CounterCounter
.public <T> void register(String name, Gauge<T> gauge)
MetricsSystem
Gauge
. The Gauge will be invoked at a period defined by the implementation
of MetricsSystem
.register
in interface MetricsSystem
name
- The name of the Gauge.gauge
- A callback to compute the current value.Copyright © 2012–2018 The Apache Software Foundation. All rights reserved.