org.abraracourcix.alipes.listeners.status
Class StatusListener

java.lang.Object
  org.abraracourcix.alipes.monitors.AbstractMonitor
      org.abraracourcix.alipes.listeners.status.StatusListener

All Implemented Interfaces:

Listener, Monitor

public final class StatusListener

extends AbstractMonitor

implements Listener

This listener merely retains a list of the latest statuses, and the times they were received. It will also alert any listeners to the change of state.

Author:

jdt

Nested Class Summary

class

StatusListener.ResourceInfo

Constructor Summary

StatusListener(Listener listener)
Constructor

Method Summary

void	eventOccurred(Event event, java.lang.Object resource) Log the event, and keep a record of it
java.util.Map	getStatuses()

Methods inherited from class org.abraracourcix.alipes.monitors.AbstractMonitor

signalListener

Methods inherited from class java.lang.Object

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

Constructor Detail

StatusListener

public StatusListener(Listener listener)

Constructor

Parameters:

listener - who's listening?

Method Detail

eventOccurred

public void eventOccurred(Event event,
                          java.lang.Object resource)
                   throws ListenerException

Log the event, and keep a record of it

Specified by:

eventOccurred in interface Listener

Parameters:

event - what has happened

resource - to what

Throws:

ListenerException - a listener may throw a subclass of ListenerException if something goes wrong when it tries to log the exception.

See Also:

Listener.eventOccurred(org.abraracourcix.alipes.common.Event, java.lang.Object)

getStatuses

public java.util.Map getStatuses()

Returns:

Returns the statuses.