r

SplQueue.php

@@ -0,0 +1,129 @@
+<?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;
+	}
+
+}