co.cask.tigon.metrics
Interface MetricsCollectionService

All Superinterfaces:

com.google.common.util.concurrent.Service

All Known Implementing Classes:

NoOpMetricsCollectionService

public interface MetricsCollectionService
extends com.google.common.util.concurrent.Service

Service for collects and publishes metrics.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.common.util.concurrent.Service

com.google.common.util.concurrent.Service.Listener, com.google.common.util.concurrent.Service.State

Method Summary

MetricsCollector

getCollector(MetricsScope scope, String context, String runId) Returns the metric collector for the given context.

Methods inherited from interface com.google.common.util.concurrent.Service

addListener, isRunning, start, startAndWait, state, stop, stopAndWait

Method Detail

getCollector

MetricsCollector getCollector(MetricsScope scope,
                              String context,
                              String runId)

Returns the metric collector for the given context.

Parameters:

context - Name of the context that generating the metric.

runId - The Id fo the given run that generating the metric.

Returns:

A MetricsCollector for emitting metrics.