org.osgi.service.resourcemonitoring.monitor

Interface ThreadMonitor

All Superinterfaces:

ResourceMonitor<Integer>

public interface ThreadMonitor
extends ResourceMonitor<Integer>

A ResourceMonitor for the ResourceMonitoringService.RES_TYPE_THREADS resource type. A ThreadMonitor instance monitors and limits the thread created by a ResourceContext instance.

Method Summary

Modifier and Type	Method and Description
int	getAliveThreads() Returns the number of alive threads created by the bundles in this resource context.

Methods inherited from interface org.osgi.service.resourcemonitoring.ResourceMonitor

delete, disable, enable, equals, getContext, getMonitoredPeriod, getResourceType, getSamplingPeriod, getUsage, hashCode, isDeleted, isEnabled

Method Detail

getAliveThreads

int getAliveThreads()

Returns the number of alive threads created by the bundles in this resource context. A Thread is considered to be alive when its java state is one of the following:

• RUNNABLE
• BLOCKED
• WAITING
• TIMED_WAITING

The ResourceMonitor.getUsage() method returns the same value, wrapped in a int.

Returns:

the number of alive threads created by this resource context