org.wisdom.monitor.extensions.osgi

Class ServiceMonitorExtension.ServiceEventCounter

java.lang.Object

org.wisdom.monitor.extensions.osgi.ServiceMonitorExtension.ServiceEventCounter

All Implemented Interfaces:

EventListener, org.osgi.framework.ServiceListener

Enclosing class:

ServiceMonitorExtension

private class ServiceMonitorExtension.ServiceEventCounter
extends Object
implements org.osgi.framework.ServiceListener

A simple class counting events. No synchronization involved, as we can be off without be in troubles.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	counter

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ServiceEventCounter()

Method Summary

Modifier and Type	Method and Description
int	get()
void	reset() Resets the counter.
void	serviceChanged(org.osgi.framework.ServiceEvent serviceEvent) Notified when a service event is fired.
void	start() Starts counting.
void	stop() Stops counting.

Methods inherited from class java.lang.Object

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

Field Detail

counter

int counter

Constructor Detail

ServiceEventCounter

private ServiceEventCounter()

Method Detail

start

public void start()

Starts counting.

reset

public void reset()

Resets the counter.

stop

public void stop()

Stops counting.

get

public int get()

Returns:

the counter's value.

serviceChanged

public void serviceChanged(org.osgi.framework.ServiceEvent serviceEvent)

Notified when a service event is fired. It just increments the counter.

Specified by:

serviceChanged in interface org.osgi.framework.ServiceListener

Parameters:

serviceEvent - the service event