Interface OptionalTag
@Immutable
@ParametersAreNonnullByDefault
@ReturnValuesAreNonnullByDefault
public interface OptionalTag
A tag with no guarantee of ending up on the metric. Principally because it may not be enabled to end up in
the output.
A tag is additional information to explain what is being measured, where the key is unique in explaining what the
information is (e.g "http-method") and the value is the additional information
(e.g "GET").
- Since:
- 4.6.0
- See Also:
-
Method Summary