org.springframework.boot.actuate.metrics.rich

Interface RichGaugeReader

All Known Subinterfaces:

RichGaugeRepository

All Known Implementing Classes:

InMemoryRichGaugeRepository, MultiMetricRichGaugeReader

public interface RichGaugeReader

A basic set of read operations for RichGauge instances.

Author:

Dave Syer

Method Summary

Modifier and Type	Method and Description
long	count() Return the number of gauge values available.
Iterable<RichGauge>	findAll() Find all instances of rich gauge known to this reader.
RichGauge	findOne(String name) Find a single instance of a rich gauge by name.

Method Detail

findOne

RichGauge findOne(String name)

Find a single instance of a rich gauge by name.

Parameters:

name - the name of the gauge

Returns:

a rich gauge value

findAll

Iterable<RichGauge> findAll()

Find all instances of rich gauge known to this reader.

Returns:

all instances known to this reader

count

long count()

Return the number of gauge values available.

Returns:

the number of values