130 lines
1.8 KiB
PHP
130 lines
1.8 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace Kiri\Pool;
|
|
|
|
|
|
use JetBrains\PhpStorm\Pure;
|
|
|
|
/**
|
|
*
|
|
*/
|
|
class SplQueue implements QueueInterface
|
|
{
|
|
|
|
/**
|
|
* @var \SplQueue
|
|
*/
|
|
private \SplQueue $channel;
|
|
|
|
|
|
/**
|
|
* @var int
|
|
*/
|
|
public int $errCode = 0;
|
|
|
|
|
|
/**
|
|
* @param int $max
|
|
*/
|
|
#[Pure] public function __construct(public int $max)
|
|
{
|
|
$this->channel = new \SplQueue();
|
|
}
|
|
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function isEmpty(): bool
|
|
{
|
|
// TODO: Implement isEmpty() method.
|
|
return $this->channel->count() < 1;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param mixed $data
|
|
* @param float $timeout
|
|
* @return bool
|
|
*/
|
|
public function push(mixed $data, float $timeout = -1): bool
|
|
{
|
|
// TODO: Implement push() method.
|
|
if ($this->isFull()) {
|
|
return false;
|
|
}
|
|
$this->channel->enqueue($data);
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param float $timeout
|
|
* @return mixed
|
|
*/
|
|
public function pop(float $timeout = -1): mixed
|
|
{
|
|
// TODO: Implement pop() method.
|
|
if ($this->channel->count() < 1) {
|
|
return null;
|
|
}
|
|
return $this->channel->dequeue();
|
|
}
|
|
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function stats(): array
|
|
{
|
|
// TODO: Implement stats() method.
|
|
return [
|
|
'consumer_num' => 0,
|
|
'producer_num' => 0,
|
|
'queue_num' => $this->length()
|
|
];
|
|
}
|
|
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function close(): bool
|
|
{
|
|
// TODO: Implement close() method.
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function length(): int
|
|
{
|
|
// TODO: Implement length() method.
|
|
return $this->channel->count();
|
|
}
|
|
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function isFull(): bool
|
|
{
|
|
// TODO: Implement isFull() method.
|
|
return $this->channel->count() >= $this->max;
|
|
}
|
|
|
|
|
|
/**
|
|
* @return bool
|
|
*/
|
|
public function isClose(): bool
|
|
{
|
|
return false;
|
|
}
|
|
|
|
}
|