org.apache.zookeeper.server.metric

Class AvgMinMaxCounterSet

java.lang.Object

org.apache.zookeeper.server.metric.Metric

org.apache.zookeeper.server.metric.AvgMinMaxCounterSet

All Implemented Interfaces:

SummarySet

public class AvgMinMaxCounterSet
extends Metric
implements SummarySet

Generic set of long counters that keep track of min/max/avg for different keys. The counter is thread-safe

Constructor Summary

Constructors

Constructor and Description
AvgMinMaxCounterSet(String name)

Method Summary

Modifier and Type	Method and Description
void	add(String key, long value) Register a value.
void	addDataPoint(String key, long value)
void	reset()
void	resetMax()
Map<String,Object>	values()

Methods inherited from class org.apache.zookeeper.server.metric.Metric

add, add

Methods inherited from class java.lang.Object

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

Constructor Detail

AvgMinMaxCounterSet

public AvgMinMaxCounterSet(String name)

Method Detail

addDataPoint

public void addDataPoint(String key,
                         long value)

resetMax

public void resetMax()

reset

public void reset()

Overrides:

reset in class Metric

add

public void add(String key,
                long value)

Description copied from interface: SummarySet

Register a value.

This method is thread safe, The MetricsProvider will take care of synchronization.

Specified by:

add in interface SummarySet

Overrides:

add in class Metric

Parameters:

key - the key to access the Summary for the given key

value - current value

values

public Map<String,Object> values()

Specified by:

values in class Metric