Uses of Interface
org.apache.dubbo.metrics.Metric

Uses of Metric in org.apache.dubbo.metrics

Subinterfaces of Metric in org.apache.dubbo.metrics

Modifier and Type	Interface and Description
interface	BucketCounter Store the count in multiple buckets, every event will go into one specific bucket according to the happening timestamp.
interface	Compass A metric that provides an easy way to collect method invocation, response time, success count, and error code count.
interface	Counter An incrementing and decrementing counter metric.
interface	Gauge<T> A gauge metric is an instantaneous reading of a particular value.
interface	MetricSet A set of named metrics.

Classes in org.apache.dubbo.metrics that implement Metric

Modifier and Type	Class and Description
class	MetricRegistry A registry of metric instances.

Methods in org.apache.dubbo.metrics with type parameters of type Metric

Modifier and Type	Method and Description
abstract <T extends Metric> T	MetricRegistry.register(MetricName name, T metric) Given a Metric, registers it under the given name.
abstract <T extends Metric> T	MetricRegistry.register(String name, T metric) Given a Metric, registers it under the given name.

Methods in org.apache.dubbo.metrics that return types with arguments of type Metric

Modifier and Type	Method and Description
Map<MetricName,Metric>	MetricSet.getMetrics() A map of metric names to metrics.
abstract Map<MetricName,Metric>	MetricRegistry.getMetrics(MetricFilter filter) Returns a map of all the metrics in the registry and their names which match the given filter
Map<MetricName,Metric>	NOPMetricManager.getMetrics(String group)
Map<MetricName,Metric>	IMetricManager.getMetrics(String group) A map of metric names to metrics.

Methods in org.apache.dubbo.metrics with parameters of type Metric

Modifier and Type	Method and Description
boolean	MetricFilter.matches(MetricName name, Metric metric) Returns true if the metric matches the filter; false otherwise.
void	NOPMetricManager.register(String group, MetricName name, Metric metric)
void	IMetricManager.register(String group, MetricName name, Metric metric) Register a customized metric to specified group.
static void	MetricManager.register(String group, MetricName name, Metric metric) Register a customized metric to specified group.