Event_Observer::update() - Code Metrics - vijinho/kohana2-legacy - Measure and Improve Code Quality continuously with Scrutinizer

Event_Observer::update() A
last analyzed 2016-08-25 15:53 UTC

↳ Parent: Event_Observer

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
cc	2
eloc	5
c	2
b	1
f	0
nc	2
nop	1
dl	0
loc	11
rs	9.4285

<?php defined('SYSPATH') or die('No direct access allowed.');
/**
 * Kohana event observer. Uses the SPL observer pattern.
 *
 * $Id: Event_Observer.php 3769 2008-12-15 00:48:56Z zombor $
 *
 * @package    Core
 * @author     Kohana Team
 * @copyright  (c) 2007-2008 Kohana Team
 * @license    http://kohanaphp.com/license.html
 */
abstract class Event_Observer implements SplObserver
{

    // Calling object
    protected $caller;

    /**
     * Initializes a new observer and attaches the subject as the caller.
     *
     * @param   object  Event_Subject
     * @return  void

     */
    public function __construct(SplSubject $caller)
    {
        // Update the caller
        $this->update($caller);
    }

    /**
     * Updates the observer subject with a new caller.
     *
     * @chainable
     * @param   object  Event_Subject
     * @return  Event_Observer
     */
    public function update(SplSubject $caller)
    {
        if (! ($caller instanceof Event_Subject)) {
            throw new Kohana_Exception('event.invalid_subject', get_class($caller), get_class($this));
        }

        // Update the caller
        $this->caller = $caller;

        return $this;
    }

    /**
     * Detaches this observer from the subject.
     *
     * @chainable
     * @return  Event_Observer
     */
    public function remove()
    {
        // Detach this observer from the caller
        $this->caller->detach($this);

        return $this;
    }

    /**
     * Notify the observer of a new message. This function must be defined in
     * all observers and must take exactly one parameter of any type.
     *
     * @param   mixed   message string, object, or array
     * @return  void
     */
    abstract public function notify($message);
} // End Event Observer


1			<?php defined('SYSPATH') or die('No direct access allowed.');
2			/**
3			* Kohana event observer. Uses the SPL observer pattern.
4			*
5			* $Id: Event_Observer.php 3769 2008-12-15 00:48:56Z zombor $
6			*
7			* @package Core
8			* @author Kohana Team
9			* @copyright (c) 2007-2008 Kohana Team
10			* @license http://kohanaphp.com/license.html
11			*/
12			abstract class Event_Observer implements SplObserver
13			{
14
15			// Calling object
16			protected $caller;
17
18			/**
19			* Initializes a new observer and attaches the subject as the caller.
20			*
21			* @param object Event_Subject
22			* @return void
			0 ignored issues – show Comprehensibility Best Practice introduced 2016-08-25 15:43 UTC by Report Bug Copy Issue Report Adding a `@return` annotation to constructors is generally not recommended as a constructor does not have a meaningful return value. Adding a `@return` annotation to a constructor is not recommended, since a constructor does not have a meaningful return value. Please refer to the PHP core documentation on constructors. Loading history...
23			*/
24			public function __construct(SplSubject $caller)
25			{
26			// Update the caller
27			$this->update($caller);
28			}
29
30			/**
31			* Updates the observer subject with a new caller.
32			*
33			* @chainable
34			* @param object Event_Subject
35			* @return Event_Observer
36			*/
37			public function update(SplSubject $caller)
38			{
39			if (! ($caller instanceof Event_Subject)) {
40			throw new Kohana_Exception('event.invalid_subject', get_class($caller), get_class($this));
41			}
42
43			// Update the caller
44			$this->caller = $caller;
45
46			return $this;
47			}
48
49			/**
50			* Detaches this observer from the subject.
51			*
52			* @chainable
53			* @return Event_Observer
54			*/
55			public function remove()
56			{
57			// Detach this observer from the caller
58			$this->caller->detach($this);
59
60			return $this;
61			}
62
63			/**
64			* Notify the observer of a new message. This function must be defined in
65			* all observers and must take exactly one parameter of any type.
66			*
67			* @param mixed message string, object, or array
68			* @return void
69			*/
70			abstract public function notify($message);
71			} // End Event Observer
72

vijinho / kohana2-legacy

Event_Observer::update() A last analyzed 2016-08-25 15:53 UTC

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Event_Observer::update() A
last analyzed 2016-08-25 15:53 UTC