org.apache.hadoop.hbase.io.hfile

Class HFilePrettyPrinter.SimpleReporter.Builder

java.lang.Object

org.apache.hadoop.hbase.io.hfile.HFilePrettyPrinter.SimpleReporter.Builder

Enclosing class:

HFilePrettyPrinter.SimpleReporter

public static class HFilePrettyPrinter.SimpleReporter.Builder
extends Object

A builder for HFilePrettyPrinter.SimpleReporter instances. Defaults to using the default locale and time zone, writing to System.out, converting rates to events/second, converting durations to milliseconds, and not filtering metrics.

Field Summary

Fields

Modifier and Type	Field and Description
private TimeUnit	durationUnit
private com.codahale.metrics.MetricFilter	filter
private Locale	locale
private PrintStream	output
private TimeUnit	rateUnit
private com.codahale.metrics.MetricRegistry	registry
private TimeZone	timeZone

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Builder(com.codahale.metrics.MetricRegistry registry)

Method Summary

Modifier and Type	Method and Description
HFilePrettyPrinter.SimpleReporter	build() Builds a ConsoleReporter with the given properties.
HFilePrettyPrinter.SimpleReporter.Builder	filter(com.codahale.metrics.MetricFilter filter) Only report metrics which match the given filter.
HFilePrettyPrinter.SimpleReporter.Builder	outputTo(PrintStream output) Write to the given PrintStream.

Methods inherited from class java.lang.Object

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

Field Detail

registry

private final com.codahale.metrics.MetricRegistry registry

output

private PrintStream output

locale

private Locale locale

timeZone

private TimeZone timeZone

rateUnit

private TimeUnit rateUnit

durationUnit

private TimeUnit durationUnit

filter

private com.codahale.metrics.MetricFilter filter

Constructor Detail

Builder

private Builder(com.codahale.metrics.MetricRegistry registry)

Method Detail

outputTo

public HFilePrettyPrinter.SimpleReporter.Builder outputTo(PrintStream output)

Write to the given PrintStream.

Parameters:

output - a PrintStream instance.

Returns:

this

filter

public HFilePrettyPrinter.SimpleReporter.Builder filter(com.codahale.metrics.MetricFilter filter)

Only report metrics which match the given filter.

Parameters:

filter - a MetricFilter

Returns:

this

build

public HFilePrettyPrinter.SimpleReporter build()

Builds a ConsoleReporter with the given properties.

Returns:

a ConsoleReporter