org.apache.polygene.api.metrics

Interface MetricsHealthCheckFactory

All Superinterfaces:

MetricsFactory

All Known Implementing Classes:

NullMetricsFactory.NullHealthCheckFactory

public interface MetricsHealthCheckFactory
extends MetricsFactory

Create MetricsHealthCheck instances.

Method Summary

Modifier and Type	Method and Description
MetricsHealthCheck	registerHealthCheck(String name, MetricsHealthCheck check) Create a MetricsHealthCheck instance.

Methods inherited from interface org.apache.polygene.api.metrics.MetricsFactory

registered

Method Detail

registerHealthCheck

MetricsHealthCheck registerHealthCheck(String name,
                                       MetricsHealthCheck check)

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

Parameters:

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.apache.polygene.spi.metrics.DefaultMetric.NULL if not supported.