Dazzle\MySQL\Support\Queue\Queue

Complexity

Total Complexity

5

Size/Duplication

Total Lines	55
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	isEmpty()	0	4	1
A	enqueue()	0	6	1
A	dequeue()	0	4	1
A	unshift()	0	5	1

<?php

namespace Dazzle\MySQL\Support\Queue;

use Dazzle\Event\BaseEventEmitter;
use Dazzle\MySQL\Protocol\CommandInterface;
use SplQueue;

class Queue extends BaseEventEmitter implements QueueInterface
{
    /**
     * @var SplQueue
     */
    public $queue;

    /**
     *
     */
    public function __construct()
    {
        $this->queue = new SplQueue();
    }

    /**
     * @override
     * @inheritDoc
     */
    public function isEmpty()
    {
        return $this->queue->isEmpty();
    }

    /**
     * @override
     * @inheritDoc
     */
    public function enqueue(CommandInterface $command)
    {
        $this->queue->enqueue($command);
        $this->emit('new');
        return $command;
    }

    /**
     * @override
     * @inheritDoc
     */
    public function dequeue()
    {
        return $this->queue->dequeue();
    }

    /**
     * Unshift command.
     *
     * @return CommandInterface
     */
    public function unshift(CommandInterface $command)
    {
        $this->queue->unshift($command);
        return $command;
    }
}