```
public interface PinotMetricsFactory
```
Factory for generating objects of Pinot metrics.

Modifier and Type	Method	Description
`String`	`getMetricsFactoryName()`	Returns the name of metrics factory.
`PinotMetricsRegistry`	`getPinotMetricsRegistry()`	Gets `PinotMetricsRegistry`.
`void`	`init(PinotConfiguration metricsConfiguration)`	Initializes the Pinot metrics factory.
`<T> PinotGauge<T>`	`makePinotGauge(Function<Void,T> condition)`	Makes a `PinotGauge` given a function.
`PinotJmxReporter`	`makePinotJmxReporter(PinotMetricsRegistry metricsRegistry)`	Makes a `PinotJmxReporter` given a `PinotMetricsRegistry`.
`PinotMetricName`	`makePinotMetricName(Class<?> klass, String name)`	Makes a `PinotMetricName` given the class and the metric name.

void init(PinotConfiguration metricsConfiguration)

Initializes the Pinot metrics factory.

getPinotMetricsRegistry
```
PinotMetricsRegistry getPinotMetricsRegistry()
```
Gets PinotMetricsRegistry. There should be only one such instance in every PinotMetricsRegistry.

PinotMetricName makePinotMetricName(Class<?> klass,
                                    String name)

Makes a PinotMetricName given the class and the metric name.

<T> PinotGauge<T> makePinotGauge(Function<Void,T> condition)

Makes a PinotGauge given a function.

PinotJmxReporter makePinotJmxReporter(PinotMetricsRegistry metricsRegistry)

getMetricsFactoryName
```
String getMetricsFactoryName()
```
Returns the name of metrics factory.

Interface PinotMetricsFactory