owncloud/core

<?php
/**
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Robin Appelman <icewind@owncloud.com>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OC\Diagnostics;

use OCP\Diagnostics\IEvent;

class Event implements IEvent {
    /**
     * @var string
     */
    protected $id;

    /**
     * @var float
     */
    protected $start;

    /**
     * @var float
     */
    protected $end;

    /**
     * @var string
     */
    protected $description;

    /**
     * @param string $id
     * @param string $description
     * @param float $start
     */
    public function __construct($id, $description, $start) {
        $this->id = $id;
        $this->description = $description;
        $this->start = $start;
    }

    /**
     * @param float $time
     */
    public function end($time) {
        $this->end = $time;
    }

    /**
     * @return float
     */
    public function getStart() {
        return $this->start;
    }

    /**
     * @return string
     */
    public function getId() {
        return $this->id;
    }

    /**
     * @return string
     */
    public function getDescription() {
        return $this->description;
    }

    /**
     * @return float
     */
    public function getEnd() {
        return $this->end;
    }

    /**
     * @return float
     */
    public function getDuration() {
        if (!$this->end) {
            $this->end = \microtime(true);
        }
        return $this->end - $this->start;
    }
}