Constructor Detail

• NullMetricsFactory.NullHistogramFactory

  public NullMetricsFactory.NullHistogramFactory()

Method Detail

• createHistogram

  public MetricsHistogram createHistogram(Class<?> origin,
                                 String name)

  Description copied from interface: MetricsHistogramFactory
  Create a MetricsHistogram instance. If the same arguments are given twice, the same instance must be returned.

  Specified by:

  createHistogram in interface MetricsHistogramFactory

  Parameters:

  origin - The class that instantiate the metric

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

  Returns:

  A Metric instance to be used, OR org.qi4j.spi.metrics.DefaultMetric.NULL if not supported.

• registered

  public Iterable<Metric> registered()

  Specified by:

  registered in interface MetricsFactory