LongCounter Interface

Package:

com.azure.core.util.metrics

Maven Artifact:

com.azure:azure-core:1.49.0

public interface LongCounter

A counter instrument that records long values.

Counters only allow adding positive values, and guarantee the resulting metrics will be always-increasing monotonic sums.

Method Summary

Modifier and Type	Method and Description
abstract void	add(long value, TelemetryAttributes attributes, Context context) Records a value with a set of attributes.
abstract boolean	isEnabled() Flag indicating if metric implementation is detected and functional, use it to minimize performance impact associated with metrics, e.g.

Method Details

add

public abstract void add(long value, TelemetryAttributes attributes, Context context)

Records a value with a set of attributes.

Parameters:

value - The amount of the measurement.

attributes - Collection of attributes representing metric dimensions.

context - The explicit context to associate with this measurement.

isEnabled

public abstract boolean isEnabled()

Flag indicating if metric implementation is detected and functional, use it to minimize performance impact associated with metrics, e.g. measuring latency.

Returns:

true if enabled, false otherwise