software.aws.rds.jdbc.postgresql.ca.metrics

Class ClusterAwareTimeMetricsHolder

java.lang.Object

software.aws.rds.jdbc.postgresql.ca.metrics.ClusterAwareTimeMetricsHolder

All Implemented Interfaces:

ClusterAwareMetricsReporter<Long>

public class ClusterAwareTimeMetricsHolder
extends Object
implements ClusterAwareMetricsReporter<Long>

A simple implementation of timing metric. It collects an execution time for particular case/event.

Use registerQueryExecutionTime(long queryTimeMs) to report an execution time.

Constructor Summary

Constructors

Constructor and Description
ClusterAwareTimeMetricsHolder(String metricName) Initialize a metric holder with a metric name.

Method Summary

Modifier and Type	Method and Description
void	register(Long elapsedTime) Registers the time
void	reportMetrics(Logger log) Report collected metric to a provided logger.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClusterAwareTimeMetricsHolder

public ClusterAwareTimeMetricsHolder(String metricName)

Initialize a metric holder with a metric name.

Parameters:

metricName - Metric name

Method Detail

register

public void register(Long elapsedTime)

Registers the time

Specified by:

register in interface ClusterAwareMetricsReporter<Long>

Parameters:

elapsedTime - time to register

reportMetrics

public void reportMetrics(Logger log)

Report collected metric to a provided logger.

Specified by:

reportMetrics in interface ClusterAwareMetricsReporter<Long>

Parameters:

log - A logger to report collected metric.