Rio Project 4.2 API Documentation

org.rioproject.system.measurable
Interface MeasurableCapabilityMBean

All Superinterfaces:

PeriodicWatchMBean, ThresholdWatchMBean, WatchMBean

All Known Subinterfaces:

DiskSpaceMBean

All Known Implementing Classes:

CPU, DiskSpace, MeasurableCapability, Memory, MemoryPool, SystemMemory

public interface MeasurableCapabilityMBean
extends PeriodicWatchMBean

Provides a standard MBean to use when administering a MeasurableCapability using JMX

Author:

Ming Fang, Dennis Reedy

Method Summary

int	getSampleSize() Get the sampleSize property
double	getUtilization() Provide a method to return the utilization associated with this MeasurableCapability
void	setSampleSize(int sampleSize) Set the sampleSize for the MeasurableCapability

Methods inherited from interface org.rioproject.watch.PeriodicWatchMBean

checkValue, getPeriod, setPeriod, start, stop

Methods inherited from interface org.rioproject.watch.ThresholdWatchMBean

getBreachedCount, getClearedCount, getCurrentHighThreshold, getCurrentLowThreshold, getHighThreshold, getLowThreshold, setCurrentHighThreshold, setCurrentLowThreshold

Methods inherited from interface org.rioproject.watch.WatchMBean

clear, getCalculables, getId, getLastCalculableValue

Method Detail

setSampleSize

void setSampleSize(int sampleSize)

Set the sampleSize for the MeasurableCapability

Parameters:

sampleSize - The number of samples the MeasurableCapability will accumulate in the period defined by the period in order to produce a result.

getSampleSize

int getSampleSize()

Get the sampleSize property

Returns:

The number of samples the MeasurableCapability will accumulate in the period defined by the period in order to produce a result.

getUtilization

double getUtilization()

Provide a method to return the utilization associated with this MeasurableCapability