Constructor Detail

• NullMetricsFactory.NullHealthCheckFactory

  public NullMetricsFactory.NullHealthCheckFactory()

Method Detail

• registerHealthCheck

  public MetricsHealthCheck registerHealthCheck(Class<?> origin,
                                       String name,
                                       MetricsHealthCheck check)

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

  Specified by:

  registerHealthCheck in interface MetricsHealthCheckFactory

  Parameters:

  origin - The class that instantiate the metric

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

  check - The health check to be performed regularly.

  Returns:

  A MetricsHealthCheck 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