org.apache.polygene.spi.metrics

Class NullMetricsFactory.NullCounterFactory

java.lang.Object

org.apache.polygene.spi.metrics.NullMetricsFactory.NullCounterFactory

All Implemented Interfaces:

MetricsCounterFactory, MetricsFactory

Enclosing class:

NullMetricsFactory

public static class NullMetricsFactory.NullCounterFactory
extends Object
implements MetricsCounterFactory

Constructor Summary

Constructors

Constructor and Description
NullCounterFactory()

Method Summary

Modifier and Type	Method and Description
MetricsCounter	createCounter(String name) Create a MetricsCounter instance.
Stream<Metric>	registered()

Methods inherited from class java.lang.Object

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

Constructor Detail

NullCounterFactory

public NullCounterFactory()

Method Detail

createCounter

public MetricsCounter createCounter(String name)

Description copied from interface: MetricsCounterFactory

Create a MetricsCounter instance. If the same arguments are given twice, the same instance must be returned.

Specified by:

createCounter in interface MetricsCounterFactory

Parameters:

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

Returns:

A Metric instance to be used, OR org.apache.polygene.spi.metrics.DefaultMetric.NULL if not supported.

registered

public Stream<Metric> registered()

Specified by:

registered in interface MetricsFactory