Package oshi.hardware.common

Class AbstractSensors

java.lang.Object

oshi.hardware.common.AbstractSensors

All Implemented Interfaces:

Sensors

Direct Known Subclasses:

AixSensors, FreeBsdSensors, LinuxSensors, MacSensors, OpenBsdSensors, SolarisSensors, WindowsSensors

@ThreadSafe
public abstract class AbstractSensors
extends java.lang.Object
implements Sensors

Sensors from WMI or Open Hardware Monitor

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.function.Supplier<java.lang.Double>	cpuTemperature
private java.util.function.Supplier<java.lang.Double>	cpuVoltage
private java.util.function.Supplier<int[]>	fanSpeeds

Constructor Summary

Constructors

Constructor	Description
AbstractSensors()

Method Summary

Modifier and Type	Method	Description
double	getCpuTemperature()	CPU Temperature
double	getCpuVoltage()	CPU Voltage
int[]	getFanSpeeds()	Fan speeds
protected abstract double	queryCpuTemperature()
protected abstract double	queryCpuVoltage()
protected abstract int[]	queryFanSpeeds()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

cpuTemperature

private final java.util.function.Supplier<java.lang.Double> cpuTemperature

fanSpeeds

private final java.util.function.Supplier<int[]> fanSpeeds

cpuVoltage

private final java.util.function.Supplier<java.lang.Double> cpuVoltage

Constructor Detail

AbstractSensors

public AbstractSensors()

Method Detail

getCpuTemperature

public double getCpuTemperature()

Description copied from interface: Sensors

CPU Temperature

Specified by:

getCpuTemperature in interface Sensors

Returns:

CPU Temperature in degrees Celsius if available, 0 or Double.NaN otherwise.

On Windows, if not running Open Hardware Monitor, requires elevated permissions and hardware BIOS that supports publishing to WMI. In this case, returns the temperature of the "Thermal Zone" which may be different than CPU temperature obtained from other sources. In addition, some motherboards may only refresh this value on certain events.

queryCpuTemperature

protected abstract double queryCpuTemperature()

getFanSpeeds

public int[] getFanSpeeds()

Description copied from interface: Sensors

Fan speeds

Specified by:

getFanSpeeds in interface Sensors

Returns:

Speed in rpm for all fans. May return empty array if no fans detected or 0 fan speed if unable to measure fan speed.

queryFanSpeeds

protected abstract int[] queryFanSpeeds()

getCpuVoltage

public double getCpuVoltage()

Description copied from interface: Sensors

CPU Voltage

Specified by:

getCpuVoltage in interface Sensors

Returns:

CPU Voltage in Volts if available, 0 otherwise.

queryCpuVoltage

protected abstract double queryCpuVoltage()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object