Uses of Interface
com.codahale.metrics.Gauge

Uses of Gauge in com.codahale.metrics

Subinterfaces of Gauge in com.codahale.metrics

Modifier and Type	Interface	Description
interface	SettableGauge<T>	Similar to Gauge, but metric value is updated via calling SettableGauge.setValue(T) instead.

Classes in com.codahale.metrics that implement Gauge

Modifier and Type	Class	Description
class	CachedGauge<T>	A Gauge implementation which caches its value for a period of time.
class	DefaultSettableGauge<T>	Similar to Gauge, but metric value is updated via calling DefaultSettableGauge.setValue(T) instead.
class	DerivativeGauge<F,T>	A gauge whose value is derived from the value of another gauge.
class	RatioGauge	A gauge which measures the ratio of one value to another.

Methods in com.codahale.metrics with type parameters of type Gauge

Modifier and Type	Method	Description
<T extends Gauge> T	MetricRegistry.gauge(String name)	Return the Gauge registered under this name; or create and register a new SettableGauge if none is registered.
<T extends Gauge> T	MetricRegistry.gauge(String name, MetricRegistry.MetricSupplier<T> supplier)	Return the Gauge registered under this name; or create and register a new Gauge using the provided MetricSupplier if none is registered.
<T extends Gauge> T	NoopMetricRegistry.gauge(String name)	Return the Gauge registered under this name; or create and register a new SettableGauge if none is registered.
<T extends Gauge> T	NoopMetricRegistry.gauge(String name, MetricRegistry.MetricSupplier<T> supplier)	Return the Gauge registered under this name; or create and register a new Gauge using the provided MetricSupplier if none is registered.

Methods in com.codahale.metrics that return Gauge

Modifier and Type	Method	Description
<T> Gauge<T>	MetricRegistry.registerGauge(String name, Gauge<T> metric)	Given a Gauge, registers it under the given name and returns it

Methods in com.codahale.metrics that return types with arguments of type Gauge

Modifier and Type	Method	Description
SortedMap<String,Gauge>	MetricRegistry.getGauges()	Returns a map of all the gauges in the registry and their names.
SortedMap<String,Gauge>	MetricRegistry.getGauges(MetricFilter filter)	Returns a map of all the gauges in the registry and their names which match the given filter.
SortedMap<String,Gauge>	NoopMetricRegistry.getGauges()	Returns a map of all the gauges in the registry and their names.
SortedMap<String,Gauge>	NoopMetricRegistry.getGauges(MetricFilter filter)	Returns a map of all the gauges in the registry and their names which match the given filter.

Methods in com.codahale.metrics with parameters of type Gauge

Modifier and Type	Method	Description
void	MetricRegistryListener.Base.onGaugeAdded(String name, Gauge<?> gauge)
void	MetricRegistryListener.onGaugeAdded(String name, Gauge<?> gauge)	Called when a Gauge is added to the registry.
<T> Gauge<T>	MetricRegistry.registerGauge(String name, Gauge<T> metric)	Given a Gauge, registers it under the given name and returns it

Method parameters in com.codahale.metrics with type arguments of type Gauge

Modifier and Type	Method	Description
void	ConsoleReporter.report(SortedMap<String,Gauge> gauges, SortedMap<String,Counter> counters, SortedMap<String,Histogram> histograms, SortedMap<String,Meter> meters, SortedMap<String,Timer> timers)
void	CsvReporter.report(SortedMap<String,Gauge> gauges, SortedMap<String,Counter> counters, SortedMap<String,Histogram> histograms, SortedMap<String,Meter> meters, SortedMap<String,Timer> timers)
abstract void	ScheduledReporter.report(SortedMap<String,Gauge> gauges, SortedMap<String,Counter> counters, SortedMap<String,Histogram> histograms, SortedMap<String,Meter> meters, SortedMap<String,Timer> timers)	Called periodically by the polling thread.
void	Slf4jReporter.report(SortedMap<String,Gauge> gauges, SortedMap<String,Counter> counters, SortedMap<String,Histogram> histograms, SortedMap<String,Meter> meters, SortedMap<String,Timer> timers)

Constructors in com.codahale.metrics with parameters of type Gauge

Modifier	Constructor	Description
protected	DerivativeGauge(Gauge<F> base)	Creates a new derivative with the given base gauge.