@Inherited @Documented @InterceptorBinding @Retention(value=RUNTIME) @Target(value={TYPE,CONSTRUCTOR,METHOD}) public @interface ConcurrentGauge
Given a method annotated with @ConcurrentGauge like this:
@ConcurrentGauge(name = "fancyName")
public String fancyName(String name) {
return "Sir Captain " + name;
}
A concurrent gauge with the fully qualified class name + fancyName will be created and each time the
#fancyName(String) method is invoked, the gauge will be updated.
Similarly, the same applies for a constructor annotated with @ConcurrentGauge.
Given a class annotated with @ConcurrentGauge like this:
@ConcurrentGauge
public class CGaugedBean {
public void cGaugedMethod1() {}
public void cGaugedMethod2() {}
}
A counter for the defining class will be created for each of the constructors/methods.
Each time the constructor/method is invoked, the respective gauge will be updated.
This annotation will throw an IllegalStateException if the constructor/method is invoked, but the metric no
longer exists in the MetricRegistry.public abstract String name
public abstract boolean absolute
true, use the given name as an absolute name. If false (default), use the given name
relative to the annotated class. When annotating a class, this must be false.public abstract String unit
MetricUnits.NONE.Metadata,
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