Package io.datarouter.instrumentation.count

Class Counters

java.lang.Object

io.datarouter.instrumentation.count.Counters

public class Counters
extends Object

Static class for incrementing counts throughout an application. Register with this class to receive counts.

Field Summary

Fields

Modifier and Type	Field	Description
static final long	MS_IN_DAY
static final long	MS_IN_HOUR
static final long	MS_IN_MINUTE
static final long	MS_IN_SECOND

Constructor Summary

Constructors

Constructor	Description
Counters()

Method Summary

Modifier and Type	Method	Description
static void	addCollector(CountCollector collector)
static String	getSuffix(long periodMs)
static void	inc(String key)
static void	inc(String key, long delta)
static void	stopAndFlushAll()

Methods inherited from class java.lang.Object

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

Field Details

MS_IN_SECOND

public static final long MS_IN_SECOND

MS_IN_MINUTE

public static final long MS_IN_MINUTE

MS_IN_HOUR

public static final long MS_IN_HOUR

MS_IN_DAY

public static final long MS_IN_DAY

Constructor Details

Counters

public Counters()

Method Details

getSuffix

public static String getSuffix(long periodMs)

addCollector

public static void addCollector(CountCollector collector)

stopAndFlushAll

public static void stopAndFlushAll()

inc

public static void inc(String key)

inc

public static void inc(String key,
 long delta)