io.netty.example.udt.util

Class UtilConsoleReporter

java.lang.Object

com.yammer.metrics.reporting.AbstractReporter

com.yammer.metrics.reporting.AbstractPollingReporter

io.netty.example.udt.util.UtilConsoleReporter

All Implemented Interfaces:

com.yammer.metrics.core.MetricProcessor<PrintStream>, Runnable

public class UtilConsoleReporter
extends com.yammer.metrics.reporting.AbstractPollingReporter
implements com.yammer.metrics.core.MetricProcessor<PrintStream>

A simple reporters which prints out application metrics to a PrintStream periodically.

Constructor Summary

Constructors

Constructor and Description
UtilConsoleReporter(com.yammer.metrics.core.MetricsRegistry metricsRegistry, PrintStream out, com.yammer.metrics.core.MetricPredicate predicate) Creates a new UtilConsoleReporter for a given metrics registry.
UtilConsoleReporter(com.yammer.metrics.core.MetricsRegistry metricsRegistry, PrintStream out, com.yammer.metrics.core.MetricPredicate predicate, com.yammer.metrics.core.Clock clock, TimeZone timeZone) Creates a new UtilConsoleReporter for a given metrics registry.
UtilConsoleReporter(com.yammer.metrics.core.MetricsRegistry metricsRegistry, PrintStream out, com.yammer.metrics.core.MetricPredicate predicate, com.yammer.metrics.core.Clock clock, TimeZone timeZone, Locale locale) Creates a new UtilConsoleReporter for a given metrics registry.
UtilConsoleReporter(PrintStream out) Creates a new UtilConsoleReporter for the default metrics registry, with unrestricted output.

Method Summary

Methods

Modifier and Type	Method and Description
static void	enable(long period, TimeUnit unit) Enables the console reporter for the default metrics registry, and causes it to print to STDOUT with the specified period.
static void	enable(com.yammer.metrics.core.MetricsRegistry metricsRegistry, long period, TimeUnit unit) Enables the console reporter for the given metrics registry, and causes it to print to STDOUT with the specified period and unrestricted output.
void	processCounter(com.yammer.metrics.core.MetricName name, com.yammer.metrics.core.Counter counter, PrintStream stream)
void	processGauge(com.yammer.metrics.core.MetricName name, com.yammer.metrics.core.Gauge<?> gauge, PrintStream stream)
void	processHistogram(com.yammer.metrics.core.MetricName name, com.yammer.metrics.core.Histogram histogram, PrintStream stream)
void	processMeter(com.yammer.metrics.core.MetricName name, com.yammer.metrics.core.Metered meter, PrintStream stream)
void	processTimer(com.yammer.metrics.core.MetricName name, com.yammer.metrics.core.Timer timer, PrintStream stream)
void	run()

Methods inherited from class com.yammer.metrics.reporting.AbstractPollingReporter

shutdown, shutdown, start

Methods inherited from class com.yammer.metrics.reporting.AbstractReporter

getMetricsRegistry

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilConsoleReporter

public UtilConsoleReporter(PrintStream out)

Creates a new UtilConsoleReporter for the default metrics registry, with unrestricted output.

UtilConsoleReporter

public UtilConsoleReporter(com.yammer.metrics.core.MetricsRegistry metricsRegistry,
                   PrintStream out,
                   com.yammer.metrics.core.MetricPredicate predicate)

Creates a new UtilConsoleReporter for a given metrics registry.

UtilConsoleReporter

public UtilConsoleReporter(com.yammer.metrics.core.MetricsRegistry metricsRegistry,
                   PrintStream out,
                   com.yammer.metrics.core.MetricPredicate predicate,
                   com.yammer.metrics.core.Clock clock,
                   TimeZone timeZone)

Creates a new UtilConsoleReporter for a given metrics registry.

UtilConsoleReporter

public UtilConsoleReporter(com.yammer.metrics.core.MetricsRegistry metricsRegistry,
                   PrintStream out,
                   com.yammer.metrics.core.MetricPredicate predicate,
                   com.yammer.metrics.core.Clock clock,
                   TimeZone timeZone,
                   Locale locale)

Creates a new UtilConsoleReporter for a given metrics registry.

Method Detail

enable

public static void enable(long period,
          TimeUnit unit)

Enables the console reporter for the default metrics registry, and causes it to print to STDOUT with the specified period.

enable

public static void enable(com.yammer.metrics.core.MetricsRegistry metricsRegistry,
          long period,
          TimeUnit unit)

Enables the console reporter for the given metrics registry, and causes it to print to STDOUT with the specified period and unrestricted output.

run

public void run()

Specified by:

run in interface Runnable

Specified by:

run in class com.yammer.metrics.reporting.AbstractPollingReporter

processGauge

public void processGauge(com.yammer.metrics.core.MetricName name,
                com.yammer.metrics.core.Gauge<?> gauge,
                PrintStream stream)

Specified by:

processGauge in interface com.yammer.metrics.core.MetricProcessor<PrintStream>

processCounter

public void processCounter(com.yammer.metrics.core.MetricName name,
                  com.yammer.metrics.core.Counter counter,
                  PrintStream stream)

Specified by:

processCounter in interface com.yammer.metrics.core.MetricProcessor<PrintStream>

processMeter

public void processMeter(com.yammer.metrics.core.MetricName name,
                com.yammer.metrics.core.Metered meter,
                PrintStream stream)

Specified by:

processMeter in interface com.yammer.metrics.core.MetricProcessor<PrintStream>

processHistogram

public void processHistogram(com.yammer.metrics.core.MetricName name,
                    com.yammer.metrics.core.Histogram histogram,
                    PrintStream stream)

Specified by:

processHistogram in interface com.yammer.metrics.core.MetricProcessor<PrintStream>

processTimer

public void processTimer(com.yammer.metrics.core.MetricName name,
                com.yammer.metrics.core.Timer timer,
                PrintStream stream)

Specified by:

processTimer in interface com.yammer.metrics.core.MetricProcessor<PrintStream>