Package com.guinetik.hexafun.examples.sysmon

Class RealMetricsProvider

java.lang.Object

com.guinetik.hexafun.examples.sysmon.RealMetricsProvider

All Implemented Interfaces:

MetricsProvider

public class RealMetricsProvider
extends Object
implements MetricsProvider

Real implementation of MetricsProvider using JVM/OS metrics.

Uses Java's management beans to read actual system metrics. Note: CPU load may return -1 if not available on the platform.

Constructor Summary

Constructors

Constructor	Description
RealMetricsProvider()

Method Summary

Modifier and Type	Method	Description
double	getCpuUsage()	Get current CPU usage percentage.
double	getDiskUsage()	Get current disk usage percentage.
double	getMemoryUsage()	Get current memory usage percentage.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.guinetik.hexafun.examples.sysmon.MetricsProvider

getAllMetrics

Constructor Details

RealMetricsProvider

public RealMetricsProvider()

Method Details

getCpuUsage

public double getCpuUsage()

Description copied from interface: MetricsProvider

Get current CPU usage percentage.

Specified by:

getCpuUsage in interface MetricsProvider

Returns:

CPU usage as percentage (0-100)

getMemoryUsage

public double getMemoryUsage()

Description copied from interface: MetricsProvider

Get current memory usage percentage.

Specified by:

getMemoryUsage in interface MetricsProvider

Returns:

Memory usage as percentage (0-100)

getDiskUsage

public double getDiskUsage()

Description copied from interface: MetricsProvider

Get current disk usage percentage.

Specified by:

getDiskUsage in interface MetricsProvider

Returns:

Disk usage as percentage (0-100)