Rio Project 4.2 API Documentation

org.rioproject.cybernode
Interface CybernodeImplMBean

All Superinterfaces:

ServiceBeanAdapterMBean

All Known Implementing Classes:

CybernodeImpl

public interface CybernodeImplMBean
extends ServiceBeanAdapterMBean

Provides a standard MBean to use when administering the Cybernode using JMX

Author:

Ming Fang, Dennis Reedy

Method Summary

boolean	getPersistentProvisioning() Get whether the Cybernode supports persistent provisioning of qualitative capabilities
Integer	getServiceCount() Get the number of services that this Cybernode has instantiated
Integer	getServiceLimit() Get the upper limit of services that this Cybernode can instantiate
double	getUtilization() Get the resource's utilization.
boolean	isEnlisted() Get the enlisted state of the Cybernode
void	setPersistentProvisioning(boolean provisionEnabled) Set whether the Cybernode supports persistent provisioning of qualitative capabilities
void	setServiceLimit(Integer limit) Set the upper limit of services that this Cybernode can instantiate

Methods inherited from interface org.rioproject.jsb.ServiceBeanAdapterMBean

advertise, destroy, destroy, getLookupGroups, getStarted, setLookupGroups, unadvertise

Method Detail

getServiceLimit

Integer getServiceLimit()

Get the upper limit of services that this Cybernode can instantiate

Returns:

The upper limit of services

setServiceLimit

void setServiceLimit(Integer limit)

Set the upper limit of services that this Cybernode can instantiate

Parameters:

limit - The upper limit of services

getServiceCount

Integer getServiceCount()

Get the number of services that this Cybernode has instantiated

Returns:

The number of services the Cybernode has instantiated

getUtilization

double getUtilization()

Get the resource's utilization. This method returns the aggregate of all measured system utilization values

Returns:

The aggregate utilization as a relative value

getPersistentProvisioning

boolean getPersistentProvisioning()

Get whether the Cybernode supports persistent provisioning of qualitative capabilities

Returns:

True if the Cybernode supports persistent provisioning of qualitative capabilities otherwise return false

setPersistentProvisioning

void setPersistentProvisioning(boolean provisionEnabled)
                               throws IOException

Set whether the Cybernode supports persistent provisioning of qualitative capabilities

Parameters:

provisionEnabled - If the Cybernode supports persistent provisioning of qualitative capabilities

Throws:

IOException

isEnlisted

boolean isEnlisted()

Get the enlisted state of the Cybernode

Returns:

True if the Cybernode can be used to instantiate dynamic application services.