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A Shaded CQL ActivityType driver for http://nosqlbench.io/
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/**
 * 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;

import oshi.annotation.concurrent.Immutable;

/**
 * The ComputerSystem represents the physical hardware, of a computer
 * system/product and includes BIOS/firmware and a motherboard, logic board,
 * etc.
 */
@Immutable
public interface ComputerSystem {
    /**
     * Get the computer system manufacturer.
     *
     * @return The manufacturer.
     */
    String getManufacturer();

    /**
     * Get the computer system model.
     *
     * @return The model.
     */
    String getModel();

    /**
     * Get the computer system serial number, if available.
     * 
     * Performs a best-effort attempt to retrieve a unique serial number from the
     * computer system. This may originate from the baseboard, BIOS, processor,
     * hardware UUID, etc.
     * 
     * This value is provided for information only. Caution should be exercised if
     * using this result to "fingerprint" a system for licensing or other purposes,
     * as the result may change based on program permissions or installation of
     * software packages. Specifically, on Linux and FreeBSD, this requires either
     * root permissions, or installation of the (deprecated) HAL library (lshal
     * command). Linux also attempts to read the dmi/id serial number files in
     * sysfs, which are read-only root by default but may have permissions altered
     * by the user.
     *
     * @return the System Serial Number, if available, otherwise returns "unknown"
     */
    String getSerialNumber();

    /**
     * Get the computer system firmware/BIOS.
     *
     * @return A {@link oshi.hardware.Firmware} object for this system
     */
    Firmware getFirmware();

    /**
     * Get the computer system baseboard/motherboard.
     *
     * @return A {@link oshi.hardware.Baseboard} object for this system
     */
    Baseboard getBaseboard();

}