Webmozart\KeyValueStore\ArrayStore

Complexity

Total Complexity

19

Size/Duplication

Total Lines	157
Duplicated Lines	12.74 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

96.15%

Importance

Changes	13
Bugs	0	Features	7

13 Methods

Rating	Name	Duplication	Size	Complexity
A	set()	0	6	1
A	get()	10	10	2
A	getOrFail()	0	10	2
A	remove()	10	10	1
A	exists()	0	6	1
A	clear()	0	4	1
A	keys()	0	4	1
A	toArray()	0	4	1
A	sort()	0	4	1
A	count()	0	4	1
A	__construct()	0	6	2
A	getMultiple()	0	14	3
A	getMultipleOrFail()	0	12	2

<?php

/*
 * This file is part of the webmozart/key-value-store package.
 *
 * (c) Bernhard Schussek <bschussek@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\KeyValueStore;

use Webmozart\KeyValueStore\Api\CountableStore;
use Webmozart\KeyValueStore\Api\NoSuchKeyException;
use Webmozart\KeyValueStore\Api\SortableStore;
use Webmozart\KeyValueStore\Util\KeyUtil;

/**
 * A key-value store backed by a PHP array.
 *
 * The contents of the store are lost when the store is released from memory.
 *
 * @since  1.0
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class ArrayStore implements SortableStore, CountableStore
{
    /**
     * @var array
     */
    private $array = array();

    /**
     * Creates a new store.
     *
     * @param array $array The values to set initially in the store.
     */
    public function __construct(array $array = array())
    {
        foreach ($array as $key => $value) {
            $this->set($key, $value);
        }
    }

    /**
     * {@inheritdoc}
     */
    public function set($key, $value)
    {
        KeyUtil::validate($key);

        $this->array[$key] = $value;
    }

    /**
     * {@inheritdoc}
     */
    public function get($key, $default = null)

This method seems to be duplicated in your project.

    {
        KeyUtil::validate($key);

        if (!array_key_exists($key, $this->array)) {
            return $default;
        }

        return $this->array[$key];
    }

    /**
     * {@inheritdoc}
     */
    public function getOrFail($key)
    {
        KeyUtil::validate($key);

        if (!array_key_exists($key, $this->array)) {
            throw NoSuchKeyException::forKey($key);
        }

        return $this->array[$key];
    }

    /**
     * {@inheritdoc}
     */
    public function getMultiple(array $keys, $default = null)
    {
        KeyUtil::validateMultiple($keys);

        $values = array();

        foreach ($keys as $key) {
            $values[$key] = array_key_exists($key, $this->array)
                ? $this->array[$key]
                : $default;
        }

        return $values;
    }

    /**
     * {@inheritdoc}
     */
    public function getMultipleOrFail(array $keys)
    {
        KeyUtil::validateMultiple($keys);

        $values = array();

        foreach ($keys as $key) {
            $values[$key] = $this->getOrFail($key);
        }

        return $values;
    }

    /**
     * {@inheritdoc}
     */
    public function remove($key)

This method seems to be duplicated in your project.

    {
        KeyUtil::validate($key);

        $removed = array_key_exists($key, $this->array);

        unset($this->array[$key]);

        return $removed;
    }

    /**
     * {@inheritdoc}
     */
    public function exists($key)
    {
        KeyUtil::validate($key);

        return array_key_exists($key, $this->array);
    }

    /**
     * {@inheritdoc}
     */
    public function clear()
    {
        $this->array = array();
    }

    /**
     * {@inheritdoc}
     */
    public function keys()
    {
        return array_keys($this->array);
    }

    /**
     * Returns the contents of the store as array.
     *
     * @return array The keys and values in the store.
     */
    public function toArray()
    {
        return $this->array;
    }

    /**
     * {@inheritdoc}
     */
    public function sort($flags = SORT_REGULAR)
    {
        ksort($this->array, $flags);
    }

    /**
     * {@inheritdoc}
     */
    public function count()
    {
        return count($this->array);
    }
}