oshi.hardware.common.AbstractSensors Maven / Gradle / Ivy
/**
* MIT License
*
* Copyright (c) 2010 - 2020 The OSHI Project Contributors: https://github.com/oshi/oshi/graphs/contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package oshi.hardware.common;
import static oshi.util.Memoizer.defaultExpiration;
import static oshi.util.Memoizer.memoize;
import java.util.Arrays;
import java.util.function.Supplier;
import oshi.annotation.concurrent.ThreadSafe;
import oshi.hardware.Sensors;
/**
* Sensors from WMI or Open Hardware Monitor
*/
@ThreadSafe
public abstract class AbstractSensors implements Sensors {
private final Supplier cpuTemperature = memoize(this::queryCpuTemperature, defaultExpiration());
private final Supplier fanSpeeds = memoize(this::queryFanSpeeds, defaultExpiration());
private final Supplier cpuVoltage = memoize(this::queryCpuVoltage, defaultExpiration());
@Override
public double getCpuTemperature() {
return cpuTemperature.get();
}
protected abstract double queryCpuTemperature();
@Override
public int[] getFanSpeeds() {
return fanSpeeds.get();
}
protected abstract int[] queryFanSpeeds();
@Override
public double getCpuVoltage() {
return cpuVoltage.get();
}
protected abstract double queryCpuVoltage();
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("CPU Temperature=").append(getCpuTemperature()).append("°C, ");
sb.append("Fan Speeds=").append(Arrays.toString(getFanSpeeds())).append(", ");
sb.append("CPU Voltage=").append(getCpuVoltage());
return sb.toString();
}
}