Zend\Stdlib\PriorityQueue

Complexity

Total Complexity

14

Size/Duplication

Total Lines	102
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	insert()	0	1	1
A	remove()	0	1	1
A	isEmpty()	0	1	1
A	count()	0	1	1
A	top()	0	1	1
A	extract()	0	1	1
A	getIterator()	0	1	1
A	serialize()	0	1	1
A	unserialize()	0	1	1
A	toArray()	0	1	1
A	setInternalQueueClass()	0	1	1
A	contains()	0	1	1
A	hasPriority()	0	1	1
A	__clone()	0	1	1

<?php

// This stub is created to support Psalm generics.

/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */

namespace Zend\Stdlib;

use Countable;
use IteratorAggregate;
use Serializable;

/**
 * @psalm-template T
 * @template-extends IteratorAggregate<int, T>
 * @template-extends ArrayAccess<int|null, T>
 */
class PriorityQueue implements Countable, IteratorAggregate, Serializable
{
    const EXTR_DATA = 0x00000001;
    const EXTR_PRIORITY = 0x00000002;
    const EXTR_BOTH = 0x00000003;

    /**
     * @param mixed $data
     * @param int $priority
     *
     * @return PriorityQueue

Should the return type not be PriorityQueue|null?

     *
     * @psalm-param T $data
     * @psalm-return PriorityQueue<T>
     */
    public function insert($data, $priority = 1) { }

The parameter $data is not used and could be removed.

The parameter $priority is not used and could be removed.

    /**
     * @param mixed $datum
     *
     * @return bool False if the item was not found, true otherwise.

Should the return type not be boolean|null?

     *
     * @psalm-param T $datum
     */
    public function remove($datum) { }

The parameter $datum is not used and could be removed.

    /**
     * @return bool

Should the return type not be boolean|null?

     */
    public function isEmpty() { }

    /**
     * @return int

Should the return type not be integer|null?

     */
    public function count() { }

    /**
     * @return mixed
     */
    public function top() { }

    /**
     * @return mixed
     */
    public function extract() { }

    /**
     * @return SplPriorityQueue

Should the return type not be SplPriorityQueue|null?

     *
     * @psalm-return SplPriorityQueue<T>
     */
    public function getIterator() { }

    /**
     * @return string

Should the return type not be string|null?

     */
    public function serialize() { }

    /**
     * @param string $data
     *
     * @return void
     */
    public function unserialize($data) { }

    /**
     * @param int $flag
     *
     * @return array

Should the return type not be array|null? Also, consider making the array more specific, something like array<String>, or String[].

     */
    public function toArray($flag = self::EXTR_DATA) { }

The parameter $flag is not used and could be removed.

    /**
     * @param string $class
     *
     * @return PriorityQueue

Should the return type not be PriorityQueue|null?

     *
     * @psalm-return PriorityQueue<T>
     */
    public function setInternalQueueClass($class) { }

The parameter $class is not used and could be removed.

    /**
     * @param mixed $datum
     *
     * @return bool

Should the return type not be boolean|null?

     *
     * @psalm-param T $datum
     */
    public function contains($datum) { }

The parameter $datum is not used and could be removed.

    /**
     * @param int $priority
     *
     * @return bool

Should the return type not be boolean|null?

     */
    public function hasPriority($priority) { }

The parameter $priority is not used and could be removed.

    /**
     * @return void
     */
    public function __clone() { }
}