org.apache.zookeeper.metrics

Interface SummarySet

All Known Implementing Classes:

AvgMinMaxCounterSet, AvgMinMaxPercentileCounterSet

public interface SummarySet

Summaries track the size and number of events. They are able to publish minumum, maximum, average values, depending on the capabilities of the MetricsProvider. A SummarySet is a set of Summary.

Method Summary

Modifier and Type	Method and Description
void	add(String key, long value) Register a value.

Method Detail

add

void add(String key,
         long value)

Register a value.

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

Parameters:

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

value - current value