Point - Code Metrics - Inspection of "New version of Dijkstra's algorithm." - PHPAlgorithms/Dijkstra-s-algorithm - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 195fbe...724c19 )

by Ventaquil

created 2016-04-07 22:29 UTC

Point A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	84
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
wmc	16
c	1
b	0
f	0
lcom	1
cbo	4
dl	0
loc	84
rs	10

7 Methods

Rating	Name	Size	Complexity
A	__construct()	6	2
A	__isset()	4	1
B	addDoubleRelation()	25	4
A	addRelation()	15	3
A	addRelationObject()	8	3
A	addRelationPointDistance()	4	1
A	setLabel()	8	2

<?php

namespace PHPAlgorithms\Dijkstra;

use PHPAlgorithms\Dijkstra\Exceptions\PointException;
use PHPAlgorithms\GraphTools\AbstractPoint;
use PHPAlgorithms\GraphTools\Traits\MagicGet;

class Point extends AbstractPoint
{
    use MagicGet;

    private $label = '';
    private $relations = array();

    public function __construct($label = null)
    {
        if (!is_null($label)) {
            $this->setLabel($label);
        }
    }

    public function __isset($name)
    {
        return isset($this->{$name});
    }

    public function addDoubleRelation()
    {
        switch (func_num_args()) {
            case 1:
                $arg = func_get_arg(0);

                $this->addRelation($arg);
                if ($arg->from === $this) {
                    $arg->to
                        ->addRelation($arg);
                } else {
                    $arg->from
                        ->addRelation($arg);
                }
                break;
            case 2:
                $this->addRelation(func_get_arg(0), func_get_arg(1));
                func_get_arg(0)->addRelation($this, func_get_arg(1));
                break;
            default:
                throw new PointException('Wrong arguments sent to addRelation() method');
        }

        return $this;
    }

    public function addRelation()
    {
        switch (func_num_args()) {
            case 1:
                $this->addRelationObject(func_get_arg(0));
                break;
            case 2:
                $this->addRelationPointDistance(func_get_arg(0), func_get_arg(1));
                break;
            default:
                throw new PointException('Wrong arguments sent to addRelation() method');
        }

        return $this;
    }

    private function addRelationObject(Relation $relation)
    {
        if (($this !== $relation->from) && ($this !== $relation->to)) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
            throw new PointException('Sent relation is not match to this point');
        }

        $this->relations[] = $relation;
    }

    private function addRelationPointDistance(Point $point, $distance)
    {
        $this->addRelationObject(new Relation($this, $point, $distance));
    }

    public function setLabel($label)
    {
        if (!is_string($label)) {
            throw new PointException('Label is not a string');
        }

        $this->label = $label;
    }
}


1			<?php
2
3			namespace PHPAlgorithms\Dijkstra;
4
5			use PHPAlgorithms\Dijkstra\Exceptions\PointException;
6			use PHPAlgorithms\GraphTools\AbstractPoint;
7			use PHPAlgorithms\GraphTools\Traits\MagicGet;
8
9			class Point extends AbstractPoint
10			{
11			use MagicGet;
12
13			private $label = '';
14			private $relations = array();
15
16			public function __construct($label = null)
17			{
18			if (!is_null($label)) {
19			$this->setLabel($label);
20			}
21			}
22
23			public function __isset($name)
24			{
25			return isset($this->{$name});
26			}
27
28			public function addDoubleRelation()
29			{
30			switch (func_num_args()) {
31			case 1:
32			$arg = func_get_arg(0);
33
34			$this->addRelation($arg);
35			if ($arg->from === $this) {
36			$arg->to
37			->addRelation($arg);
38			} else {
39			$arg->from
40			->addRelation($arg);
41			}
42			break;
43			case 2:
44			$this->addRelation(func_get_arg(0), func_get_arg(1));
45			func_get_arg(0)->addRelation($this, func_get_arg(1));
46			break;
47			default:
48			throw new PointException('Wrong arguments sent to addRelation() method');
49			}
50
51			return $this;
52			}
53
54			public function addRelation()
55			{
56			switch (func_num_args()) {
57			case 1:
58			$this->addRelationObject(func_get_arg(0));
59			break;
60			case 2:
61			$this->addRelationPointDistance(func_get_arg(0), func_get_arg(1));
62			break;
63			default:
64			throw new PointException('Wrong arguments sent to addRelation() method');
65			}
66
67			return $this;
68			}
69
70			private function addRelationObject(Relation $relation)
71			{
72			if (($this !== $relation->from) && ($this !== $relation->to)) {
			0 ignored issues – show Documentation introduced 2016-04-07 22:32 UTC by Report Bug Copy Issue Report The property `$from` is declared protected in `PHPAlgorithms\GraphTools\AbstractLine`. Since you implemented `__get()`, maybe consider adding a @property or @property-read annotation. This makes it easier for IDEs to provide auto-completion. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text / class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history... Documentation introduced 2016-04-07 22:32 UTC by Report Bug Copy Issue Report The property `$to` is declared protected in `PHPAlgorithms\GraphTools\AbstractLine`. Since you implemented `__get()`, maybe consider adding a @property or @property-read annotation. This makes it easier for IDEs to provide auto-completion. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /* * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
73			throw new PointException('Sent relation is not match to this point');
74			}
75
76			$this->relations[] = $relation;
77			}
78
79			private function addRelationPointDistance(Point $point, $distance)
80			{
81			$this->addRelationObject(new Relation($this, $point, $distance));
82			}
83
84			public function setLabel($label)
85			{
86			if (!is_string($label)) {
87			throw new PointException('Label is not a string');
88			}
89
90			$this->label = $label;
91			}
92			}
93

PHPAlgorithms / Dijkstra-s-algorithm

Push — master ( 195fbe...724c19 )

Point A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

7 Methods

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