96 lines
2.7 KiB
PHP
96 lines
2.7 KiB
PHP
<?php
|
|
/**
|
|
* FuzeWorks Async Library
|
|
*
|
|
* The FuzeWorks PHP FrameWork
|
|
*
|
|
* Copyright (C) 2013-2020 TechFuze
|
|
*
|
|
* 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.
|
|
*
|
|
* @author TechFuze
|
|
* @copyright Copyright (c) 2013 - 2020, TechFuze. (http://techfuze.net)
|
|
* @license https://opensource.org/licenses/MIT MIT License
|
|
*
|
|
* @link http://techfuze.net/fuzeworks
|
|
* @since Version 1.0.0
|
|
*
|
|
* @version Version 1.0.0
|
|
*/
|
|
|
|
namespace FuzeWorks\Async\Constraint;
|
|
use FuzeWorks\Async\Constraint;
|
|
use FuzeWorks\Async\Task;
|
|
|
|
/**
|
|
* Class FixedTimeConstraint
|
|
*
|
|
* Use this constraint to prevent the execution of a task before a certain time.
|
|
* This constraint is particularly useful for planning and spreading the execution of tasks.
|
|
*
|
|
* @package FuzeWorks\Async\Constraint
|
|
*/
|
|
class FixedTimeConstraint implements Constraint
|
|
{
|
|
|
|
/**
|
|
* @var int
|
|
*/
|
|
public $timestamp;
|
|
|
|
/**
|
|
* FixedTimeConstraint constructor.
|
|
*
|
|
* Provide a unix timestamp for when this task should be run.
|
|
* The SuperVisor will start the task if the time has exceeded the provided timestamp
|
|
*
|
|
* @param int $unitTimeStamp Unix time to start this task
|
|
*/
|
|
public function __construct(int $unitTimeStamp)
|
|
{
|
|
$this->timestamp = $unitTimeStamp;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function intervene(Task $task): bool
|
|
{
|
|
if ($task->getStatus() === Task::PENDING && time() < $this->timestamp)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function blockCode(): int
|
|
{
|
|
return Task::DELAYED;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function delayTime(): int
|
|
{
|
|
return $this->timestamp;
|
|
}
|
|
} |