Module io.helidon.metrics.api

Package io.helidon.metrics.api

Interface AbstractRegistry.GaugeFactory

Enclosing class:

AbstractRegistry<M extends HelidonMetric>

public static interface AbstractRegistry.GaugeFactory

Gauge factories based on either functions or suppliers.

Metrics implementations (such as the no-op implementation of the full-featured one) implement these interfaces so as to allow the AbstractRegistry to simply implement the MicroProfile methods for registering gauges.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	AbstractRegistry.GaugeFactory.FunctionBased	Gauge factory based on a function which provides the gauge value when passed an object of a declared type.
static interface	AbstractRegistry.GaugeFactory.SupplierBased	Gauge factory based on a supplier which provides the gauge value.