org.rhq.server.metrics.aggregation

Class Aggregator

java.lang.Object

org.rhq.server.metrics.aggregation.Aggregator

public class Aggregator
extends Object

This class is the driver for metrics aggregation.

Author:

John Sanda

Constructor Summary

Constructors

Constructor and Description
Aggregator(com.google.common.util.concurrent.ListeningExecutorService aggregationTasks, MetricsDAO dao, MetricsConfiguration configuration, DateTimeService dtService, org.joda.time.DateTime startTime, int batchSize, int parallelism)

Method Summary

Methods

Modifier and Type	Method and Description
protected org.joda.time.DateTime	currentHour()
Set<AggregateNumericMetric>	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

Aggregator

public Aggregator(com.google.common.util.concurrent.ListeningExecutorService aggregationTasks,
          MetricsDAO dao,
          MetricsConfiguration configuration,
          DateTimeService dtService,
          org.joda.time.DateTime startTime,
          int batchSize,
          int parallelism)

Method Detail

currentHour

protected org.joda.time.DateTime currentHour()

run

public Set<AggregateNumericMetric> run()