datastructure

Class PerformanceInfo

java.lang.Object

datastructure.PerformanceInfo

public class PerformanceInfo
extends java.lang.Object

The class PerformanceInfo is responsible for storing information about single performance measurement. This information includes:
- timestamp of the measurement
- CPU usage by all processes
- CPU usage by the VBS

Author:

Tomasz Bujlow (tbu@es.aau.dk)

Field Summary

Fields

Modifier and Type	Field and Description
private int	generalCpuUsagePercent CPU usage by all processes.
private long	timestamp Timestamp of the measurement.
private int	vbsCpuUsagePercent CPU usage by the VBS.

Constructor Summary

Constructors

Constructor and Description
PerformanceInfo() Constructs the object.

Method Summary

Methods

Modifier and Type	Method and Description
int	getGeneralCpuUsagePercent() Gets CPU usage by all processes.
long	getTimestamp() Gets timestamp of the measurement.
int	getVbsCpuUsagePercent() Gets CPU usage by the VBS.
void	setGeneralCpuUsagePercent(int generalCpuUsagePercent) Sets CPU usage by all processes.
void	setTimestamp(long timestamp) Sets timestamp of the measurement.
void	setVbsCpuUsagePercent(int vbsCpuUsagePercent) Sets CPU usage by the VBS.

Methods inherited from class java.lang.Object

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

Field Detail

timestamp

private long timestamp

Timestamp of the measurement. It is measured in miliseconds.

generalCpuUsagePercent

private int generalCpuUsagePercent

CPU usage by all processes.

vbsCpuUsagePercent

private int vbsCpuUsagePercent

CPU usage by the VBS.

Constructor Detail

PerformanceInfo

public PerformanceInfo()

Constructs the object.

Method Detail

setTimestamp

public void setTimestamp(long timestamp)

Sets timestamp of the measurement.

Parameters:

timestamp - timestamp measured in miliseconds

setGeneralCpuUsagePercent

public void setGeneralCpuUsagePercent(int generalCpuUsagePercent)

Sets CPU usage by all processes.

Parameters:

generalCpuUsagePercent - CPU usage in percents

setVbsCpuUsagePercent

public void setVbsCpuUsagePercent(int vbsCpuUsagePercent)

Sets CPU usage by the VBS.

Parameters:

vbsCpuUsagePercent - CPU usage in percents

getTimestamp

public long getTimestamp()

Gets timestamp of the measurement.

Returns:

timestamp in miliseconds

getGeneralCpuUsagePercent

public int getGeneralCpuUsagePercent()

Gets CPU usage by all processes.

Returns:

CPU usage in percents

getVbsCpuUsagePercent

public int getVbsCpuUsagePercent()

Gets CPU usage by the VBS.

Returns:

CPU usage in percents