Singleton::getInstance() - Code Metrics - Inspection of "Merge pull request #368 from AntonShevchuk/master" - bluzphp/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0c1923...90d6e2 )

by Anton

created 2016-09-01 11:03 UTC

Singleton::getInstance() A

↳ Parent: Singleton

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	4
nc	2
nop	0
dl	0
loc	6
ccs	4
cts	4
cp	1
crap	2
rs	9.4285
c	1
b	0
f	0

<?php
/**
 * Bluz Framework Component
 *
 * @copyright Bluz PHP Team
 * @link https://github.com/bluzphp/framework
 */

/**
 * @namespace
 */
namespace Bluz\Common;

/**
 * Singleton
 *
 * @package  Bluz\Common
 * @author   Anton Shevchuk
 * @link     https://github.com/bluzphp/framework/wiki/Trait-Singleton
 */
trait Singleton
{
    /**
     * @var static singleton instance
     */
    protected static $instance;

    /**
     * Set or replace instance
     *
     * @param  mixed $instance
     * @return void
     */
    public static function setInstance($instance)
    {
        static::$instance = $instance;
    }

    /**
     * Get instance
     *
     * @return static
     */
    public static function getInstance()
    {
        return isset(static::$instance)
            ? static::$instance
            : static::$instance = static::initInstance();
    }

    /**
     * Initialization of class instance
     *
     * @return static
     */
    protected static function initInstance()
    {
        return new static;
    }

    /**
     * Disabled by access level
     */
    protected function __construct()
    {
    }

    /**
     * Disabled by access level
     */
    protected function __clone()
    {
    }
}


1		<?php
2		/**
3		* Bluz Framework Component
4		*
5		* @copyright Bluz PHP Team
6		* @link https://github.com/bluzphp/framework
7		*/
8
9		/**
10		* @namespace
11		*/
12		namespace Bluz\Common;
13
14		/**
15		* Singleton
16		*
17		* @package Bluz\Common
18		* @author Anton Shevchuk
19		* @link https://github.com/bluzphp/framework/wiki/Trait-Singleton
20		*/
21		trait Singleton
22		{
23		/**
24		* @var static singleton instance
25		*/
26		protected static $instance;
27
28		/**
29		* Set or replace instance
30		*
31		* @param mixed $instance
32		* @return void
33		*/
34	630	public static function setInstance($instance)
35		{
36	630	static::$instance = $instance;
37	630	}
38
39		/**
40		* Get instance
41		*
42		* @return static
43		*/
44	653	public static function getInstance()
45		{
46	653	return isset(static::$instance)
47	653	? static::$instance
48	653	: static::$instance = static::initInstance();
49		}
50
51		/**
52		* Initialization of class instance
53		*
54		* @return static
55		*/
56	1	protected static function initInstance()
57		{
58	1	return new static;
59		}
60
61		/**
62		* Disabled by access level
63		*/
64	1	protected function __construct()
65		{
66	1	}
67
68		/**
69		* Disabled by access level
70		*/
71		protected function __clone()
72		{
73		}
74		}
75

bluzphp / framework

Push — master ( 0c1923...90d6e2 )

Singleton::getInstance() A

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Size

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Importance

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