org.jboss.dna.repository.observation
Class ObservationService.Statistics

java.lang.Object
  org.jboss.dna.repository.observation.ObservationService.Statistics

Enclosing class:

ObservationService

@ThreadSafe
public class ObservationService.Statistics
extends Object

The statistics for the system. Each sequencing system has an instance of this class that is updated.

Author:

Randall Hauch

Constructor Summary

protected

ObservationService.Statistics()

Method Summary

long	getNumberOfEventsEnqueued()
long	getNumberOfEventSetsEnqueued()
long	getNumberOfEventSetsIgnored()
long	getNumberOfEventsIgnored()
long	getNumberOfNodeChangesEnqueued()
long	getStartTime()
protected void	recordEventSet(long eventsInSet)
protected void	recordIgnoredEventSet(long eventsInSet)
protected void	recordNodesChanged(long changeCount)
ObservationService.Statistics	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObservationService.Statistics

protected ObservationService.Statistics()

Method Detail

reset

public ObservationService.Statistics reset()

getStartTime

public long getStartTime()

Returns:

the system time when the statistics were started

getNumberOfNodeChangesEnqueued

public long getNumberOfNodeChangesEnqueued()

Returns:

the number of node changes that were processed

getNumberOfEventsIgnored

public long getNumberOfEventsIgnored()

Returns:

the number of events that were ignored because the system was not running

getNumberOfEventsEnqueued

public long getNumberOfEventsEnqueued()

Returns:

the number of events that were enqueued for processing

getNumberOfEventSetsEnqueued

public long getNumberOfEventSetsEnqueued()

Returns:

the number of event sets (transactions) that were enqueued for processing

getNumberOfEventSetsIgnored

public long getNumberOfEventSetsIgnored()

Returns:

the number of event sets (transactions) that were ignored because the system was not running

recordNodesChanged

protected void recordNodesChanged(long changeCount)

recordEventSet

protected void recordEventSet(long eventsInSet)

recordIgnoredEventSet

protected void recordIgnoredEventSet(long eventsInSet)