Package org.apache.dubbo.metrics.collector.sample

Interface MetricsCountSampler<S,K,M extends Metric>

All Superinterfaces:

MetricsSampler

All Known Implementing Classes:

ErrorCodeSampler, MetricsNameCountSampler, SimpleMetricsCountSampler, ThreadRejectMetricsCountSampler

public interface MetricsCountSampler<S,K,M extends Metric>
extends MetricsSampler

Method Summary

Modifier and Type	Method	Description
Optional<ConcurrentMap<M,AtomicLong>>	getCount(K metricName)
void	inc(S source, K metricName)

Methods inherited from interface org.apache.dubbo.metrics.collector.sample.MetricsSampler

calSamplesChanged, sample

Method Details

inc

void inc(S source,
 K metricName)

getCount

Optional<ConcurrentMap<M,AtomicLong>> getCount(K metricName)