org.qi4j.spi.metrics
Class NullMetricsFactory.NullGaugeFactory

java.lang.Object
  org.qi4j.spi.metrics.NullMetricsFactory.NullGaugeFactory

All Implemented Interfaces:

MetricsFactory, MetricsGaugeFactory

Enclosing class:

NullMetricsFactory

public static class NullMetricsFactory.NullGaugeFactory
extends java.lang.Object
implements MetricsGaugeFactory

Constructor Summary

NullMetricsFactory.NullGaugeFactory()

Method Summary

java.lang.Iterable<Metric>	registered()
<T> MetricsGauge<T>	registerGauge(java.lang.Class<?> origin, java.lang.String name, MetricsGauge<T> gauge) Register a MetricsGauge with the underlying Metrics system.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NullMetricsFactory.NullGaugeFactory

public NullMetricsFactory.NullGaugeFactory()

Method Detail

registerGauge

public <T> MetricsGauge<T> registerGauge(java.lang.Class<?> origin,
                                         java.lang.String name,
                                         MetricsGauge<T> gauge)

Description copied from interface: MetricsGaugeFactory

Register a MetricsGauge with the underlying Metrics system.

Specified by:

registerGauge in interface MetricsGaugeFactory

Type Parameters:

T - Any type holding the MetricsGauge's current value.

Parameters:

origin - The class where the MetricsGauge is created.

name - A human readable, short name of the metric.

gauge - The implementation of the MetricsGauge.

Returns:

The same MetricsGauge or the DefaultMetric.NULL MetricsGauge instance.

registered

public java.lang.Iterable<Metric> registered()

Specified by:

registered in interface MetricsFactory