Register the specified callback with the metrics manager specified at construction, using the specified metricDescriptor. If metricDescriptor.metricsNamspace() equals bdlm::MetricDescriptor::k_USE_METRICS_ADAPTER_NAMESPACE_SELECTION, use defaultMetricNamespace() for the namespace attribute during registration. If metricDescriptor.objectIdentifier() equals bdlm::MetricDescriptor::k_USE_METRICS_ADAPTER_OBJECT_ID_SELECTION, use the concatination of defaultObjectIdentifierPrefix(), a period, metricDescriptor.objectTypeAbbreviation(), a period, and metricDescriptor.instanceNumber() for the object identifier attribute during registration. The category name supplied to the MetricsManager provided at construction is the concatenation of the object type name attribute, a period, the metric name attribute, a period, and the object identifier attribute. Return the callback handle to be used with removeCollectionCallback.
Declared in <balm_bdlmmetricsadapter.h>
virtual
CallbackHandle
registerCollectionCallback(
bdlm::MetricDescriptor const& metricDescriptor,
Callback const& callback) override;