Package com.codahale.metrics

Class CsvReporter

java.lang.Object

com.codahale.metrics.ScheduledReporter

com.codahale.metrics.CsvReporter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class CsvReporter
extends ScheduledReporter

A reporter which creates a comma-separated values file of the measurements for each metric.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CsvReporter.Builder	A builder for CsvReporter instances.

Field Summary

Fields

Modifier and Type	Field	Description
private Clock	clock
private java.io.File	directory
private java.util.Locale	locale
private static org.slf4j.Logger	LOGGER
private static java.nio.charset.Charset	UTF_8

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CsvReporter(MetricRegistry registry, java.io.File directory, java.util.Locale locale, java.util.concurrent.TimeUnit rateUnit, java.util.concurrent.TimeUnit durationUnit, Clock clock, MetricFilter filter)

Method Summary

Modifier and Type	Method	Description
static CsvReporter.Builder	forRegistry(MetricRegistry registry)	Returns a new CsvReporter.Builder for CsvReporter.
private void	report(long timestamp, java.lang.String name, java.lang.String header, java.lang.String line, java.lang.Object... values)
void	report(java.util.SortedMap<java.lang.String,Gauge> gauges, java.util.SortedMap<java.lang.String,Counter> counters, java.util.SortedMap<java.lang.String,Histogram> histograms, java.util.SortedMap<java.lang.String,Meter> meters, java.util.SortedMap<java.lang.String,Timer> timers)	Called periodically by the polling thread.
private void	reportCounter(long timestamp, java.lang.String name, Counter counter)
private void	reportGauge(long timestamp, java.lang.String name, Gauge gauge)
private void	reportHistogram(long timestamp, java.lang.String name, Histogram histogram)
private void	reportMeter(long timestamp, java.lang.String name, Meter meter)
private void	reportTimer(long timestamp, java.lang.String name, Timer timer)
protected java.lang.String	sanitize(java.lang.String name)

Methods inherited from class com.codahale.metrics.ScheduledReporter

close, convertDuration, convertRate, getDurationUnit, getRateUnit, report, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

UTF_8

private static final java.nio.charset.Charset UTF_8

directory

private final java.io.File directory

locale

private final java.util.Locale locale

clock

private final Clock clock

Constructor Detail

CsvReporter

private CsvReporter(MetricRegistry registry,
                    java.io.File directory,
                    java.util.Locale locale,
                    java.util.concurrent.TimeUnit rateUnit,
                    java.util.concurrent.TimeUnit durationUnit,
                    Clock clock,
                    MetricFilter filter)

Method Detail

forRegistry

public static CsvReporter.Builder forRegistry(MetricRegistry registry)

Returns a new CsvReporter.Builder for CsvReporter.

Parameters:

registry - the registry to report

Returns:

a CsvReporter.Builder instance for a CsvReporter

report

public void report(java.util.SortedMap<java.lang.String,Gauge> gauges,
                   java.util.SortedMap<java.lang.String,Counter> counters,
                   java.util.SortedMap<java.lang.String,Histogram> histograms,
                   java.util.SortedMap<java.lang.String,Meter> meters,
                   java.util.SortedMap<java.lang.String,Timer> timers)

Description copied from class: ScheduledReporter

Called periodically by the polling thread. Subclasses should report all the given metrics.

Specified by:

report in class ScheduledReporter

Parameters:

gauges - all of the gauges in the registry

counters - all of the counters in the registry

histograms - all of the histograms in the registry

meters - all of the meters in the registry

timers - all of the timers in the registry

reportTimer

private void reportTimer(long timestamp,
                         java.lang.String name,
                         Timer timer)

reportMeter

private void reportMeter(long timestamp,
                         java.lang.String name,
                         Meter meter)

reportHistogram

private void reportHistogram(long timestamp,
                             java.lang.String name,
                             Histogram histogram)

reportCounter

private void reportCounter(long timestamp,
                           java.lang.String name,
                           Counter counter)

reportGauge

private void reportGauge(long timestamp,
                         java.lang.String name,
                         Gauge gauge)

report

private void report(long timestamp,
                    java.lang.String name,
                    java.lang.String header,
                    java.lang.String line,
                    java.lang.Object... values)

sanitize

protected java.lang.String sanitize(java.lang.String name)