oshi.hardware.common.AbstractComputerSystem Maven / Gradle / Ivy
/*
* Copyright 2016-2022 The OSHI Project Contributors
* SPDX-License-Identifier: MIT
*/
package oshi.hardware.common;
import static oshi.util.Memoizer.memoize;
import java.util.function.Supplier;
import oshi.annotation.concurrent.Immutable;
import oshi.hardware.Baseboard;
import oshi.hardware.ComputerSystem;
import oshi.hardware.Firmware;
/**
* Computer System data.
*/
@Immutable
public abstract class AbstractComputerSystem implements ComputerSystem {
private final Supplier firmware = memoize(this::createFirmware);
private final Supplier baseboard = memoize(this::createBaseboard);
@Override
public Firmware getFirmware() {
return firmware.get();
}
/**
* Instantiates the platform-specific {@link Firmware} object
*
* @return platform-specific {@link Firmware} object
*/
protected abstract Firmware createFirmware();
@Override
public Baseboard getBaseboard() {
return baseboard.get();
}
/**
* Instantiates the platform-specific {@link Baseboard} object
*
* @return platform-specific {@link Baseboard} object
*/
protected abstract Baseboard createBaseboard();
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("manufacturer=").append(getManufacturer()).append(", ");
sb.append("model=").append(getModel()).append(", ");
sb.append("serial number=").append(getSerialNumber()).append(", ");
sb.append("uuid=").append(getHardwareUUID());
return sb.toString();
}
}