AbstractObserver::setSubject() - Code Metrics - Inspection of "Merge pull request #26 from wagnert/master" - techdivision/import - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6c8968...c3386c )

by Tim

created 2017-01-31 16:31 UTC

AbstractObserver::setSubject() A

↳ Parent: AbstractObserver

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	0
cts	4
cp	0
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	2

<?php

/**
 * TechDivision\Import\Observers\AbstractObserver
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Observers;

/**
 * An abstract observer implementation.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import
 * @link      http://www.techdivision.com
 */
abstract class AbstractObserver implements ObserverInterface
{

    /**
     * Initializes the observer with the passed subject instance.
     *
     * @param object|null $subject The observer's subject instance
     */
    public function __construct($subject = null)
    {
        if ($subject != null) {
            $this->setSubject($subject);
        }
    }

    /**
     * Set's the obeserver's subject instance to initialize the observer with.
     *
     * @param object $subject The observer's subject
     *
     * @return void
     */
    public function setSubject($subject)
    {
        $this->subject = $subject;
class MyClass { }

$x = new MyClass();
$x->foo = true;
    }

    /**
     * Return's the observer's subject instance.
     *
     * @return object The observer's subject instance
     */
    protected function getSubject()
    {
        return $this->subject;
    }

    /**
     * Queries whether or not debug mode is enabled or not, default is TRUE.
     *
     * @return boolean TRUE if debug mode is enabled, else FALSE
     */
    protected function isDebugMode()
    {
        return $this->getSubject()->isDebugMode();
    }

    /**
     * Stop's observer execution on the actual row.
     *
     * @return void
     */
    protected function skipRow()
    {
        $this->getSubject()->skipRow();
    }

    /**
     * Return's the name of the file to import.
     *
     * @return string The filename
     */
    protected function getFilename()
    {
        return $this->getSubject()->getFilename();
    }

    /**
     * Return's the actual line number.
     *
     * @return integer The line number
     */
    protected function getLineNumber()
    {
        return $this->getSubject()->getLineNumber();
    }

    /**
     * Return's the system logger.
     *
     * @return \Psr\Log\LoggerInterface The system logger instance
     */
    protected function getSystemLogger()
    {
        return $this->getSubject()->getSystemLogger();
    }
}


1			<?php
2
3			/**
4			* TechDivision\Import\Observers\AbstractObserver
5			*
6			* NOTICE OF LICENSE
7			*
8			* This source file is subject to the Open Software License (OSL 3.0)
9			* that is available through the world-wide-web at this URL:
10			* http://opensource.org/licenses/osl-3.0.php
11			*
12			* PHP version 5
13			*
14			* @author Tim Wagner <[email protected]>
15			* @copyright 2016 TechDivision GmbH <[email protected]>
16			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
17			* @link https://github.com/techdivision/import
18			* @link http://www.techdivision.com
19			*/
20
21			namespace TechDivision\Import\Observers;
22
23			/**
24			* An abstract observer implementation.
25			*
26			* @author Tim Wagner <[email protected]>
27			* @copyright 2016 TechDivision GmbH <[email protected]>
28			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
29			* @link https://github.com/techdivision/import
30			* @link http://www.techdivision.com
31			*/
32			abstract class AbstractObserver implements ObserverInterface
33			{
34
35			/**
36			* Initializes the observer with the passed subject instance.
37			*
38			* @param object\|null $subject The observer's subject instance
39			*/
40			public function __construct($subject = null)
41			{
42			if ($subject != null) {
43			$this->setSubject($subject);
44			}
45			}
46
47			/**
48			* Set's the obeserver's subject instance to initialize the observer with.
49			*
50			* @param object $subject The observer's subject
51			*
52			* @return void
53			*/
54			public function setSubject($subject)
55			{
56			$this->subject = $subject;
			0 ignored issues – show Bug introduced 2016-12-08 20:58 UTC by Report Bug Copy Issue Report The property `subject` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
57			}
58
59			/**
60			* Return's the observer's subject instance.
61			*
62			* @return object The observer's subject instance
63			*/
64			protected function getSubject()
65			{
66			return $this->subject;
67			}
68
69			/**
70			* Queries whether or not debug mode is enabled or not, default is TRUE.
71			*
72			* @return boolean TRUE if debug mode is enabled, else FALSE
73			*/
74			protected function isDebugMode()
75			{
76			return $this->getSubject()->isDebugMode();
77			}
78
79			/**
80			* Stop's observer execution on the actual row.
81			*
82			* @return void
83			*/
84			protected function skipRow()
85			{
86			$this->getSubject()->skipRow();
87			}
88
89			/**
90			* Return's the name of the file to import.
91			*
92			* @return string The filename
93			*/
94			protected function getFilename()
95			{
96			return $this->getSubject()->getFilename();
97			}
98
99			/**
100			* Return's the actual line number.
101			*
102			* @return integer The line number
103			*/
104			protected function getLineNumber()
105			{
106			return $this->getSubject()->getLineNumber();
107			}
108
109			/**
110			* Return's the system logger.
111			*
112			* @return \Psr\Log\LoggerInterface The system logger instance
113			*/
114			protected function getSystemLogger()
115			{
116			return $this->getSubject()->getSystemLogger();
117			}
118			}
119

techdivision / import

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AbstractObserver::setSubject() A

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