yiicod\geo\storages\DummyStorage

Complexity

Total Complexity

5

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	get()	0	4	1
A	set()	0	4	1
A	getOrSet()	0	5	1
A	delete()	0	4	1
A	buildKey()	0	4	1

<?php

namespace yiicod\geo\storages;


/**
 * Class DummyStorage
 * Dummy storage
 *
 * @package yiicod\geo\storages
 *
 * @author Dmitry Turchanin
 */
class DummyStorage implements StorageInterface
{

    /**
     * Gets data for $key from storage
     *
     * @param $key
     *
     * @return mixed
     */
    public function get($key)
    {
        return false;
    }

    /**
     * Stores data for $key into storage
     *
     * @param $key
     * @param $value
     * @param int $duration
     */
    public function set($key, $value, $duration = 0): void
    {
        // nothing to do
    }

    /**
     * Method combines both [[set()]] and [[get()]] methods to retrieve value identified by a $key,
     * or to store the result of $callable execution if there is no cache available for the $ip.
     *
     * @param $key
     * @param $callable
     * @param int $duration
     *
     * @return mixed
     */
    public function getOrSet($key, $callable, $duration = 0)
    {
        $value = call_user_func($callable, $this);
        return $value;
    }

    /**
     * Deletes record from storage for $key
     *
     * @param $key
     *
     * @return mixed
     */
    public function delete($key): void
    {
        // nothing to do
    }

    /**
     * Builds a normalized storage key from a given IP.
     *
     * @param mixed $key the key to be normalized
     *
     * @return string the generated cache key
     */
    public function buildKey($key): string
    {
        return '';
    }
}