org.eclipse.jetty.monitor.jmx
Class NotifierGroup

java.lang.Object
  org.eclipse.jetty.monitor.jmx.NotifierGroup

All Implemented Interfaces:

EventNotifier

Direct Known Subclasses:

MonitorAction

public class NotifierGroup
extends Object
implements EventNotifier

NotifierGroup This class allows for grouping of the event notifiers

Constructor Summary

NotifierGroup()
Create a notifier group

Method Summary

boolean	addNotifier(EventNotifier notifier) Add specified event notifier to event notifier group
boolean	addNotifiers(Collection<EventNotifier> notifiers) Add a collection of event notifiers to event notifier group
Collection<EventNotifier>	getNotifiers() Retrieve all event notifier associated with this group
void	notify(EventTrigger trigger, EventState<?> state, long timestamp) Invoke the notify() method of each of the notifiers in group
boolean	removeNotifier(EventNotifier notifier) Remove event notifier from event notifier group
boolean	removeNotifiers(Collection<EventNotifier> notifiers) Remove a collection of event notifiers from event notifier group

Methods inherited from class java.lang.Object

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

Constructor Detail

NotifierGroup

public NotifierGroup()

Create a notifier group

Method Detail

getNotifiers

public Collection<EventNotifier> getNotifiers()

Retrieve all event notifier associated with this group

Returns:

collection of event notifiers

addNotifier

public boolean addNotifier(EventNotifier notifier)

Add specified event notifier to event notifier group

Parameters:

notifier - event notifier to be added

Returns:

true if successful

addNotifiers

public boolean addNotifiers(Collection<EventNotifier> notifiers)

Add a collection of event notifiers to event notifier group

Parameters:

notifiers - collection of event notifiers to be added

Returns:

true if successful

removeNotifier

public boolean removeNotifier(EventNotifier notifier)

Remove event notifier from event notifier group

Parameters:

notifier - event notifier to be removed

Returns:

true if successful

removeNotifiers

public boolean removeNotifiers(Collection<EventNotifier> notifiers)

Remove a collection of event notifiers from event notifier group

Parameters:

notifiers - collection of event notifiers to be removed

Returns:

true if successful

notify

public void notify(EventTrigger trigger,
                   EventState<?> state,
                   long timestamp)

Invoke the notify() method of each of the notifiers in group

Specified by:

notify in interface EventNotifier

state - an event state

timestamp - time stamp of the event

See Also:

EventNotifier.notify(org.eclipse.jetty.monitor.jmx.EventTrigger, org.eclipse.jetty.monitor.jmx.EventState, long)