com.couchbase.client.core.cnc

Interface Meter

All Known Implementing Classes:

LoggingMeter, NoopMeter

@Stability.Volatile
public interface Meter

The generic interface for all metric implementations in the client.

Method Summary

Modifier and Type	Method and Description
Counter	counter(String name, Map<String,String> tags) Creates a new counter.
default Mono<Void>	start() Starts the meter if it hasn't been started, might be a noop depending on the implementation.
default Mono<Void>	stop(Duration timeout) Stops the metrics if it has been started previously, might be a noop depending on the implementation.
ValueRecorder	valueRecorder(String name, Map<String,String> tags) Creates a new value recorder.

Method Detail

counter

Counter counter(String name,
                Map<String,String> tags)

Creates a new counter.

Parameters:

name - the name of the counter.

tags - the tags for the counter.

Returns:

the created counter.

valueRecorder

ValueRecorder valueRecorder(String name,
                            Map<String,String> tags)

Creates a new value recorder.

Parameters:

name - the name of the value recorder.

tags - the tags of the value recorder.

Returns:

the created value recorder.

start

default Mono<Void> start()

Starts the meter if it hasn't been started, might be a noop depending on the implementation.

stop

default Mono<Void> stop(Duration timeout)

Stops the metrics if it has been started previously, might be a noop depending on the implementation.