Point::__isset() - Code Metrics - PHPAlgorithms/Dijkstra-s-algorithm - Measure and Improve Code Quality continuously with Scrutinizer

Point::__isset() A
last analyzed 2016-06-09 09:57 UTC

↳ Parent: Point

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

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

<?php

/**
 * @author ventaquil <[email protected]>
 * @licence MIT
 */

namespace PHPAlgorithms\Dijkstra;

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

/**
 * Class Point
 * @package PHPAlgorithms\Dijkstra
 * @property string $label
 * @property Relation[] $relations
 */
class Point extends AbstractPoint
{
    use MagicGet;

    /**
     * @var integer|null $id Point identification number.
     * @var string $label Point label, defaults empty string.
     * @var Relation[] $relations Relations array, default is empty.
     */
    public $id;
    private $label = '';
    private $relations = array();

    /**
     * Point constructor.
     * 
     * @param string|null $label Point's label. Defaults null.
     */
    public function __construct($label = null)
    {
        if (!is_null($label)) {
            $this->setLabel($label);
        }
    }

    /**
     * Magic method isset.
     * 
     * @param string $name Name of parameter.
     * @return boolean Method returns true if parameter exists or false otherwise.
     */
    public function __isset($name)
    {
        return isset($this->{$name});
    }

    /**
     * @param Relation|Point Relation or Point object.
     * @param null|integer Distance to point, when first argument is a Point object.
     * @return Point $this Reference to the same object.
     * @throws PointException Throws exception when arguments aren't match.
     */
    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;
    }

    /**
     * @param Relation|Point Relation or Point object.
     * @param null|integer Distance to point, when first argument is a Point object.
     * @return Point $this Reference to the same object.
     * @throws PointException Throws exception when arguments aren't match.
     */
    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;
    }

    /**
     * @param Relation $relation
     * @throws PointException
     */
    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;
    }

    /**
     * @param Point $point Another Point object to create a bidirectional relationship.
     * @param integer $distance Integer value of distance between points. Must be greater than 0.
     * @throws PointException
     */
    private function addRelationPointDistance(Point $point, $distance)
    {
        $this->addRelationObject(new Relation($this, $point, $distance));
    }

    /**
     * @param string $label New Point's label.
     * @throws PointException Throws exception when $label is not a string.
     */
    public function setLabel($label)
    {
        if (!is_string($label)) {
            throw new PointException('Label is not a string');
        }

        $this->label = $label;
    }
}


1			<?php
2
3			/**
4			* @author ventaquil <[email protected]>
5			* @licence MIT
6			*/
7
8			namespace PHPAlgorithms\Dijkstra;
9
10			use PHPAlgorithms\Dijkstra\Exceptions\PointException;
11			use PHPAlgorithms\GraphTools\AbstractPoint;
12			use PHPAlgorithms\GraphTools\Traits\MagicGet;
13
14			/**
15			* Class Point
16			* @package PHPAlgorithms\Dijkstra
17			* @property string $label
18			* @property Relation[] $relations
19			*/
20			class Point extends AbstractPoint
21			{
22			use MagicGet;
23
24			/**
25			* @var integer\|null $id Point identification number.
26			* @var string $label Point label, defaults empty string.
27			* @var Relation[] $relations Relations array, default is empty.
28			*/
29			public $id;
30			private $label = '';
31			private $relations = array();
32
33			/**
34			* Point constructor.
35			*
36			* @param string\|null $label Point's label. Defaults null.
37			*/
38			public function __construct($label = null)
39			{
40			if (!is_null($label)) {
41			$this->setLabel($label);
42			}
43			}
44
45			/**
46			* Magic method isset.
47			*
48			* @param string $name Name of parameter.
49			* @return boolean Method returns true if parameter exists or false otherwise.
50			*/
51			public function __isset($name)
52			{
53			return isset($this->{$name});
54			}
55
56			/**
57			* @param Relation\|Point Relation or Point object.
58			* @param null\|integer Distance to point, when first argument is a Point object.
59			* @return Point $this Reference to the same object.
60			* @throws PointException Throws exception when arguments aren't match.
61			*/
62			public function addDoubleRelation()
63			{
64			switch (func_num_args()) {
65			case 1:
66			$arg = func_get_arg(0);
67
68			$this->addRelation($arg);
69			if ($arg->from === $this) {
70			$arg->to
71			->addRelation($arg);
72			} else {
73			$arg->from
74			->addRelation($arg);
75			}
76			break;
77			case 2:
78			$this->addRelation(func_get_arg(0), func_get_arg(1));
79			func_get_arg(0)->addRelation($this, func_get_arg(1));
80			break;
81			default:
82			throw new PointException('Wrong arguments sent to addRelation() method');
83			}
84
85			return $this;
86			}
87
88			/**
89			* @param Relation\|Point Relation or Point object.
90			* @param null\|integer Distance to point, when first argument is a Point object.
91			* @return Point $this Reference to the same object.
92			* @throws PointException Throws exception when arguments aren't match.
93			*/
94			public function addRelation()
95			{
96			switch (func_num_args()) {
97			case 1:
98			$this->addRelationObject(func_get_arg(0));
99			break;
100			case 2:
101			$this->addRelationPointDistance(func_get_arg(0), func_get_arg(1));
102			break;
103			default:
104			throw new PointException('Wrong arguments sent to addRelation() method');
105			}
106
107			return $this;
108			}
109
110			/**
111			* @param Relation $relation
112			* @throws PointException
113			*/
114			private function addRelationObject(Relation $relation)
115			{
116			if (($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...
117			throw new PointException('Sent relation is not match to this point');
118			}
119
120			$this->relations[] = $relation;
121			}
122
123			/**
124			* @param Point $point Another Point object to create a bidirectional relationship.
125			* @param integer $distance Integer value of distance between points. Must be greater than 0.
126			* @throws PointException
127			*/
128			private function addRelationPointDistance(Point $point, $distance)
129			{
130			$this->addRelationObject(new Relation($this, $point, $distance));
131			}
132
133			/**
134			* @param string $label New Point's label.
135			* @throws PointException Throws exception when $label is not a string.
136			*/
137			public function setLabel($label)
138			{
139			if (!is_string($label)) {
140			throw new PointException('Label is not a string');
141			}
142
143			$this->label = $label;
144			}
145			}
146

PHPAlgorithms / Dijkstra-s-algorithm

Point::__isset() A last analyzed 2016-06-09 09:57 UTC

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Point::__isset() A
last analyzed 2016-06-09 09:57 UTC