Package org.apache.zookeeper.metrics
Interface Gauge
public interface Gauge
A Gauge is an application provided object which will be called by the framework in order to sample the value
of an integer value.
-
Method Summary
-
Method Details
-
get
Number get()Returns the current value associated with this gauge. The MetricsProvider will call this callback without taking care of synchronization, it is up to the application to handle thread safety.- Returns:
- the current value for the gauge
-